Ilham Ulla, G. Arjumand, Nawab Ali and Mohammad Akmal*
... planting showed maximum biomass and yield at 120 kg N ha-1 which was due to reflecting higher leaf area, plant height and stem diameter (cm). Traits e.g. the head diameter, grain head-1 and grains weight were indicators contributing towards grain yield by early sowing compare to late sowing or increasing N-rate (40 to 120 kg ha-1). The oil content and oil yield was naturally contributed well to early sowing date in season. How...
Shahida Bibi* and Ijaz Ahmad Khan
...sup>-2, fresh weed biomass in maize and mungbean crops were significantly affected by both the main-plot and sub-plot treatments. Similarly, number of seeds pod-1, thousand grains weight, grain and biological yield of mungbean were also found significant. In main plots, weed density m-2 (16.47) and fresh weed biomass (529.8) were lower in herbicide treated plots in mungbean crop. Number of seeds p...
Mukhtarullah1, Jawad Ali2 and Mohammad Akmal1*
...he grain yield. Based on biomass, which contributes from plant height and grains weight, varieties Lalma, Chakwal-50 and Pak-2013 could be the best varieties for planting early to late in season in the area. Delay sowing of wheat crop due to dry weather i.e. late rainfall and/or eventuality of the previous crop of the cropping system could result higher wheat production from the variety Pak-2013 instead of growth the existing local (Khattakwal). Higher grain y...
Murad Ali Khan and Mohammad Akmal
...ins weight (g). However, biomass yield (kg ha-1), grain yield (kg ha-1) and oil content (g kg-1) were found significantly (p<0.05) higher for planting geometry 90 x 15.5 cm as compared to 70 x 20 cm on mean values in both years. It is obvious from the data that yield traits are not significantly affected but still differences in its yield and seed oil content exists. So, it is possible to improve yield and yield components through proper planting geometry t...
Muhammad Shafiq and Tahir Maqsood
...ght, tillering and total biomass were affected non-significantly in response to B application. Regarding chemical analysis concentration of boron in both wheat straw and grains increased with B application but there was no effect of fertilizer B on NPK concentration of straw and grains. These results are very heartening; signifying that for any soil, B adsorption isotherm need to be worked out for location precise fertilizer B use....
Wang Tian1, Huayong Zhang1,*, Jian Zhang2, Lei Zhao1, Mingsheng Miao3 and Hai Huang1
...actors and phytoplankton biomass are investigated in Lake Nansihu. A total of 76 zooplankton species were identified in the lake, including 17 protozoa, 36 rotifera, 12 cladocera and 11 copepods species, respectively. Zooplankton species richness changed slightly in the four seasons but varied a lot in different positions. Protozoa was absolutely dominated in zooplankton abundance and its mean value ranged from 2710.2 ind./L in winter to 4259.5 ind./L in sprin...
Fida Mohammad, O.S. Abdalla, Sheraz Ahmed, Fakharuddin and S. Rajaram
...studied traits excluding biomass. Genotype by environment interactions (GEI) were significant for all the characters except for thousand kernel weight. The influences of yield components on grain yield were explained by the cluster analysis of environments. Clustering of five test environments based on Shifted Multiplicative Model (SHMM) exposed the major role of grains spike-1 and harvest index in production of grain yield. Though the rate and distribution of...
Abdus-Subhan1, Qudratullah Khan1, Muhammad Mansoor2, Muhammad Jamil Khan1, Ammanullah2, Matiullah Khan3
...n yield of grain, straw, biomass and H.I. Maximum grain yield and BCR was recorded in treatment combination of P2 × S1.It is concluded that use of 2-tillers on raise bed sowing method gave significant result of WUE, economics and grain yield which may be recommended for the arid regions.
... 
Goutam Mondal
Plant growth promoting activity of some indigenous Tricho-derma isolates and their field performance against sheath blight of rice in old alluvial zone of North Bengal
...84.51% (cauliflower) and biomass by 46.55% (cauliflower) were obtained by the isolate B16 followed by B14 and B13. However, the isolate, B18 showed negative result with maximum reduction in germination by 25.56% (cauliflower), shoot length by 67.06% (cauliflower), root length by 88.50% (cauliflower) and biomass by 34.91% (chilli). Whereas, in the field experiment with talc based bioformulation (3x108 cfu), all Trichoderma is...
Khurram Shahzad and Mohammad Akmal*
...ed the highest grain and biomass yield of wheat in a cereal based cropping system i.e. maize-wheat in rotation. The results concluded that wheat crop fertilized with 140 kg ha-1 preferably in three splits for sustainable farming system for Peshawar climate and surroundings....
Aftab Wajid1, Ashfaq Ahmad1, Muhammad Awais2, Muhammad Habib-ur-Rahman3*, M. Aown Sammar Raza2, Usman Bashir2, Muhammad Naveed Arshad1, Sana Ullah4, Muhammad Irfan5 and Umair Gull1
...ositive association with biomass accumulation (growth), yield and yield associated components. Among N increments, 200 kg ha-1 achieved more number of bolls per plant (31.00), average weight per boll (3.48 g) and ultimately lead to higher seed cotton yield (2.42 t ha-1) as compared to other N rates (50, 100, 150 kg ha-1). Significant differences were also observed in cultivars, CIM-496 produced higher seed cotton yield than other under arid climate of Multan i...
Netti Aryani1, Azrita2, Ainul Mardiah3 and Hafrijal Syandri2*
...easured and weighed. The biomass of fish was calculated, and the amount of feed was adjusted. The feeding rate significantly (p< 0.05) influenced the final fish weight, net weight gain (NWG), average daily growth (ADG), specific growth rate (SGR), and feed conversion ratio (FCR). The maximum growth of giant gourami was found at 6% feeding rate. However, the best feed conversion ratio (1.34±0.18) was obtained at the 4% feeding rate. The carcass compos...
Kamran A. Awan1, Jawad Ali2 and Mohammad Akmal3
...ulted in sever losses in biomass and grain yield (GY). On averages of varieties, a decrease in biological- and grain yield was estimated 261 and 89 kg ha-1, reapectively, per day in wheat in season for Peshawar when sowing was postponed from December 5. Early planting delayed days to anthesis and maturity, which otherwise extended grain development phase of the crop. Among varieties, Ghanemat-2015 showed better grain yield for a relatively longer duration i.e....
Hameeda Kalhoro1, Abdul Malik2,Ghulam Abbas2,*, Illahi Bux Kalhoro3, Sajjad Ali Shah4and Haleema Kalhoro3
...ere fed with 5% of total biomass twice in a day. At the end, higher growth increments were found such as length and weight in average, T1=15.01±0.33cm and 15.80±0.01g, T3=14.13±0.76cm and 13.35±0.67g whereas in T2=11.80 ± 0.96cm and 10.47±1.19g lower growth were found. Specific growth rate (SGR) were obtained 1.160, 0.960 and 1.110 in T1, T2 and T3 indiv...
Mohammad Umar Farooq1*, Sarfaraz Ahmad2, Ghulam Nabi1, Ijaz Ali1 and Imtiaz Ahmad1
...thesis process via plant biomass is the extent of this atmospheric gas. An experiment the data for above and below phytomass for grazed and un- grazed range land was collected and carbon pool was estimated by Wet Combustion and Dry Combustion method.Four transect lines were drawn in each experimental plot. Twenty four samples of each experimental plot were collected with the help of ADC one m 2 quadrate methods, weighed and then oven dried at 60
Muhammad Aqeel Sarwar1,2*, Muhammad Tahir2, Abid Ali3, Manzoor Hussain3, Muhammad Waheed Anwar4, Muhammad Khubaib Abuzar5 and Ijaz Ahmad6
...significant. Among green biomass incorporation treatments, maximum plant height (168.34 cm) cob length (16.32 cm), number of grains per cob (410), 1000-grain weight (200.22 g), biological yield (16.63 t ha-1) grain yield (5.75 t ha-1) harvest index (34.22 %) and grain protein content (8.56%) was obtained with (moringa green manuring).While Among fertilizer levels (100% of RDF) produced maximum plant height (189.02 cm) cob length (18.21 cm), number of grains pe...
Quang Minh Dinh
...ve yield-per-recruit and biomass-per-recruit analyses gave Emax = 0.735, E0.1 = 0.656 and E0.5 = 0.384. This gobiid could be potential for future aquaculture due to high growth parameter. The goby stock was subjected to overexploitation so that the mesh size of deep gill nets should be increased and avoiding catch fish during the recruitment period for sustainable fishery management.
...
Rafiullah*, Muhammad Jamal Khan and Dost Muhammad
...ight, shoot and root dry biomass of 6 weeks old seedling were significantly increased with each increment of foliar P suggesting effective absorption through leaf stomata and translocation to other parts of the plant body. The plant height, shoot and root dry biomass yield increased by 55, 40 and 35%, respectively, at 144 mM KH2PO4 solution over control. The shoot and root [P] as well as its total uptake by wheat seedlings a...
Sidra Iqbal1, Muhammad Irfan2*, Hafiz Abdullah Shakir1, Fouzia Tabbsum1, Javed Iqbal Qazi1
... of 0.6% NaOH conc., 10% biomass loading and 4h reaction time while CMCase (2.803 IU/ml/min) at 1% NaOH conc., 15% biomass loading and 6h of reaction time. The proposed model was found highly significant as revealed by their F-values, P-values and R2 values. Results suggest the efficiency of Bacillus subtilis K-18 for cellulase production from eucalyptus leaves and it would be fruitful for future industrial exploitation in a...
Waqas Liaqat1, Mohammad Akmal1* and Jawad Ali
...es, which decreases both biomass and grain yield. Varieties did differ in phenology (i.e. emergence, silking, tasseling, maturity) and morphology (i.e. height, leaf area, ear height, cobs per plant and its weight) that showed differences in biomass and grain yields. The study suggested that a delay in sowing of maize crop from June in the region after Wheat or Berseem harvesting has a significant decrease (p<0.05) in prod...
Abdul Malik1,2, Ghulam Abbas1,*, Abdul Ghaffar3, Ghulam Dastagir4, Sara Ferrando5, Lorenzo Gallus5, Asad Ali Muhammad1,6, Abdul Jabbar2 and Khalil-ur-Rehman2
...rotein) with 3% of total biomass day-1 for 50 days. Results showed that the growth increment reared on 10‰ - 20‰ salinity were significantly highest in term of weight gain, WG % of initial weight, daily weight gain, specific growth rate, condition factor and survival rate than those reared on 25‰ and 30‰. Feed conversion ratio was found similar in all levels which is not significantly different (P> 0.05). Whole ...
Parvez Khaliq*, Muhammad Azim Malik** and M. Aslam Gill***
EFFECT OF CROPPING SYSTEMS, TILLAGE PRACTICES AND FERTILIZER TREATMENTS ON WHEAT STAND ESTABLISHMENT UNDER RAINFED CONDITIONS
...stand establishment. The biomass harvest observed at 2-3 leaf stage in the fallow-wheat system was higher than other systems under study.
...
Abul Hassan Faiz*, Fakhar-i-Abbas and Lariab Zahra Faiz
...x soil properties (plant biomass, saturation, electrical conductivity, pH, organic matter, phosphorus and potassium) in Pothwar Plateau (250 km long and 100 km wide). We compared 216 soil samples (mound soil and undisturbed soil), to collect data on percentage water saturation, electrical conductivity (E/C), pH, organic matter content, and phosphorus and potassium contents. We found significant differences (mound soil and undisturbed soil) in % water saturatio...
Parvez Khaliq*, Muhammad Azim Malik**, M. Aslam Gill*** and
Nasir M. Cheema*
Corresponding author: [email protected]
EFFECT OF TILLAGE AND FERTILIZER TREATMENTS ON MAIZE FODDER YIELD UNDER RAINFED CONDITIONS OF PAKISTAN
...e count m , maize fodder biomass, plant height, number of leaves per plant and maize fodder yield enhanced, with the application of RF+FYM. However, the effect of FYM+RF and recommended dose of fertilizer was statistically non-significant and on average basis RF+FYM treatment -1 produced higher green fodder (19971.5 kg ha ) than fodder yield of 18349.1 kg -1 ha produced by applying recommended dose of fertilizer. However, green fodder yield produced with these...
EVALUATION OF LEGUME HERBS NUTRITIVE VALUE AS A RUMINANT FEED AND NITROGEN SUPPLY ON SOIL IN WEST TIMOR, INDONESIA
...gnificant (P<0.01) to biomass production 90 days after planting. Moreover, dry matter (DM) and organic matter (OM) in vitro digestibility were statistically different among the species of legume (P<0.01). In DL the DM and OM were highest i.e., 74.84 % and 74.37%. Meanwhile, the biomass digestibility of DM and OM was affected by the -2 treatments (P<0.01), being highest in CT (2511.4 g DMm and 2172.1 g -2 -2 -2 OMm )...
Mubashir Ahmad Khan*, Muhammad Yasin Mirza*, Muhammad Amjad*, Nazakat Nawaz*, Malik Shah Nawaz* and Doulat Baig*
ASSESSMENT OF GENETIC DIVERSITY IN GERMPLASM OF LINSEED ( L.)
...t, bolls per plant, plot biomass, harvest index and seed yield. Wide ranges between the mean values with high CV values were exhibited by plant height, bolls per plant, biomass and seed yield accompanied with maximum values of variances and standard deviation, revealed the existence of greater genetic diversity in the accessions for these traits. Dendrogram based on Euclidean distance coefficient using 10 quantitative traits...
Adnan Umair*, Safdar Ali**, Muhammad Sarwar***, Kashif Bashir**, Muhammad Javed Tareen**** and Muhammad Asghar Malik*****
ASSESSMENT OF SOME PRIMING TECHNIQUES IN MUNGBEAN (VIGNA RADIATA) : A GREEN HOUSE STUDY
...rms of final germination biomass, root, shoot length and nutrient uptake of mungbean seedlings compared to control (non-primed dry seedling). The application of seed priming also improved the protein concentration at the early stage of seedlings. Phosphorous application through priming significantly improved germination up to 95%, seedling -1 vigour index up to 23.05 and protein content up to 2.17 (g FW)....
Muhammad Arshad Ullah*, Nazir Hussain**, Helge Schmeisky*** and Muhammad Rasheed****
INOCULATION AND INTER-CROPPING OF LEGUMES IN ESTABLISHED GRASS FOR INCREASING BIOMASS OF FODDER
...s. The grass and legumes biomass without any treatment were recorded as 7.09 and -1 8.17 t ha , respectively, during two years of study. Mixed fodder -1 production increased to 11.62, 13.6 and 14.13 t ha with 33%, 50% and 67% intercropping, respectively. Respective values of biomass were -1 observed as 13.18, 13.70 and 17.87 t ha when combined with inoculation. Intercropping of grass and legumes 67% with inoculation was asse...
Azhar Usman Ali*, Ghulam Sarwar*, Muhammad Aftab* and Sher Muhammad**
EFFECT OF SOIL AND FOLIAR APPLIED COPPER ON GROWTH AND YIELD OF WHEAT (TRITICUM AESTIVUM L.)
...d. Grain yield and total biomass was also recorded. Soil samples were collected from all pots and analyzed for copper concentration by using wet digestion method. Results of the experiment indicated that soil application of copper proved better than foliar application in increasing the yield and yield components of wheat. Similarly, foliar application -1 -1 of copper at 4mg kg (T ; level 2) was better than 2 mg kg (T ; level 1). ...
Mohammad Umar Farooq* , Sarfraz Ahmad ** , Mohammad Islam and Imtiaz Ahmad Qamar ***
ASSESSING THE STATUS OF CARBON POOL IN TWO RANGELAND GRASSES ( ) IN POTHWAR, REGION, PAKISTAN
...thesis process via plant biomass is the extent of this atmospheric gas. Data for above and below phytomass for two rangeland grasses was collected and carbon pool was estimated by Wet Combustion and Dry Combustion method. Four transect lines were drawn in each experimental plot. Twenty four samples of each experimental plot were collected with the help of ADC one m quadrat method, weighed and then oven dried at 60 C to find out the dry weight for above phytoma...
Mehwish Kiran*, Muhammad Saleem Jilani*, Kashif Waseem*
and Muhammad Sohail**
EFFECT OF ORGANIC MANURES AND INORGANIC FERTILIZERS ON GROWTH AND YIELD OF RADISH ( L)
... weight plant (g), total biomass plant (g), root yield pot (g) and root yield (t ha ) were recorded and analyzed statistically. The results revealed that all growth attributes and yield were significantly enhanced by the application of organic manures and NPK. The highest values were found in NPK treated plants followed by PM, GM, SS, PrM and FYM, respectively....
Muhammad Sharif1*, Shahzada Sohail Ijaz2, Muhammad Ansar3, Ijaz Ahmad4 and Syed Abdul Sadiq5
...eedling emergence, wheat biomass and grain yield were statistically same under CT (83 plants m-2, 6.02 Mg ha-1, 3.32 Mg ha-1, respectively), MT (83 plants m-2, 5.90Mg ha-1, 3.26 Mg ha-1, respectively) and RT(72 plants m-2, 5.92 Mg ha-1,3.20Mg ha-1, respectively)tillage systemswith retention of crop residues,whilesignificantly lower values were recorded under ZT w...
Noor Fatima1, Muhammad Irfan2,*, Hafiz Abdullah Shakir1, Javed Iqbal Qazi1
...ns (0.6%, 0.8%, 1% v/v), biomass loading (5%, 10%, 15% w/v), and residence time (4, 6 and 8h). After pretreatment process, cellulase production was achieved by solid substrate which was conducted in 250mL capacity Erlenmeyer flask in which incubation of Bacillus subtilis was carried out for 24 h of fermentation period at temperature of 50oC. Results showed that cellulase production was greatly affected by the thermochemical pretreatment as co...
Feroza Haider1,2, Shamim Gul2,3*, Javaid Hussain4, Sadaf Asalam Ghori5, Muhammad Naeem Shahwani6, Muhammad Murad6 and Abdul Manan Kakar7
...ly the aboveground plant biomass by 28% - 34.3% under groundwater and 18.3% - 30.4% under wastewater irrigation. Dry weight of root biomass increased by 16.1% - 20.2% under groundwater and by 21% - 31.2% under wastewater irrigation in response to biochar amendment. Wood-derived biochar at higher application rates and manure-derived biochar at all application rates showed significant influence on crop growth performance of B....
Safdar Ali1*, Obaidullah Shafique1, Tariq Mahmood2, Muhammad Amir Hanif1, Ijaz Ahmed3 and Bashir Ahmad Khan4
... Biofuel production from biomass is estimated to speed up using nanotechnology. Researchers and manufacturers have to demonstrate that the application of nanotechnologies have no harmful effect on the atmosphere against the anomaly based only on small amounts of toxicological research and concerns about the safety of nanomaterials....
Fayaz Ahmad1*, Noorullah Khan1, Farrukh Siyar Hamid1, Qamar uz Zaman1, Shamsul Islam1, Muhammad Abbas Khan1 and Sair Sarwar2
...er increased the foliage biomass production by 47.26% as compared to late pruning (March) and without the application of potash fertilizers. On the basis of these findings, it can be concluded that deep pruning of tea during the month of December and application of potash @ 150 kg ha-1 resulted in e best recovery and growth of deeply pruned tea bushes under the climatic conditions of Mansehra-Pakistan. ...
Environmental Determinants of Zooplankton Community in the Damietta Estuary of the Nile River, Egypt
Wael S. El-Tohamy1,*, Russell R. Hopcroft2 and Nagwa E.M. Abdel Aziz3
...ration and phytoplankton biomass. The main spatial gradients along the estuary were associated with salinity. The high salinity zone in the estuary downstream was dominated by the calanoid paracalanidae and the harpacticoid Euterpina acutifrons. In the lower salinity transects, the tintinnid Favella serrata dominated the estuary midstream, together with several rotifer species in the estuary upstream. The juvenile copepods and the cyclopoid Oi...
Abdur Rehman and Zahir Shah
...ield of 5458 kg ha-1 and biomass yield of 10315 kg ha-1 were obtained with the combine application of high levels of Mo and Fe (2 and 5 kg ha-1) and has also enhanced nodules number by 152 %, fresh weight of nodules by 135 %, N concentration in plant by 29 %, N uptake by 50 %, N2 fixation by 85 % over the control. Application of Mo and Fe at all levels alone or in combinations also improved soil organic matter, mineral N, P and K status that could be associate...
Shahen Shah1*, Manzoor Hussain1, Arshad Jalal1, Mohammad Sayyar Khan2, Tariq Shah1, Muhammad Ilyas1 and Muhammad Uzair3
... weight, grains spike-1, biomass yield and value cost ratio (VCR) of wheat were significantly affected by N and S. Sulfur and its application time prominently influenced the productive tillers m-2 and biomass yield. Nitrogen at 150 kg ha-1 resulted in more number of productive tillers m-2, less un-productive tillers m-2 and higher thousand grain weight, biological yield and higher value cost ratio. Sulfur at 45 kg produced h...
Muhammad Sajid Mahmood1*, Muhammad Ashraf1, Ijaz Ahmad2, Muhammad Khubaib Abuzar3, Sohail Latif4 Muhammad Aqeel Sarwar5 and Waqas Ahmad6
... weeds density and weeds biomass was more pronounced than the sole application of barley water extract. One pre-emergence spray of barley W.E. + pendimethalin @ 12 L ha-1 + 0.50 kg a.i. ha-1 reduced weeds density by 62%, fresh weight by 43% and weeds dry weight by 55% compared to control measured at 40 DAS. One pre-emergence spray of barley W.E. + pendimethalin @ 12 L ha-1 + 1.0 kg a.i. ha-1 increased grain yield by 40 % and barley W.E. + pendimethalin @ 12 L ...
Muhammad Zahid1, Naeem Iqbal1, Sohaib Muhammad2*, Summiya Faisal3, Wajid Mahboob3, Makhdoom Hussain4 and Zaheer ud din Khan2
...proved tillering and dry biomass as compared to other treatments. Foliar sprayed-glucose treated plants showed increasing trends in grain yield under drought. Physio-chemical attributes were also modulated by exogenously applied carbohydrates. Nitrate reductase activity and total soluble proteins were increased with increase in sugar treatments under drought. Osmotic and water potentials were reduced under drought but foliar glucose sprays of 10 mM and 50 mM a...
Ali Sher1*, Khalid Naveed1, Gulzar Ahmad2, Ayub Khan1, Muhammad Saeed1 and Shah Masaud1
...bility to plants improve biomass production and also increase the shoot Fe content and accumulation of Zn in wheat plants. Experiments were conducted at the Cereal Crop Research Institute (CCRI) Pirsabak, Noweshera, Khyber Pakhtunkhwa, Pakistan during 2014-15 and 2015-16 to study the response of wheat to N, Zn and Fe application. Treatments included three levels of N (90, 120 and 150 kg ha-1), three concentrations of Zn and Fe (i.e. 1, 2, 3 kg ha-1) each along...
Muhammad Ishfaq1*, Nadeem Akbar1, Imran Khan1, Shakeel Ahmad Anjum1, Usman Zulfiqar1, Muhammad Ahmad1, Mumtaz Ahmad2 and Muhammad Umer Chattha1
...le weed density and weed biomass was minimum in S2 (11.25 cm row spacing) treatment. Statistically, maximum productive tillers (296.8 m-2), numbers of grains per panicle (93.7), 1000-grain weight (19.4 g), paddy yield (3.5 t ha-1) and harvest index (34.3%) were recorded in S3 treatment. Percentage of sterile spikelet (9.5%), abortive kernel (9.7%) were highest in broadcasting treatments. Maximum net income (USD. 1097.2 ha-1) was obtained from S3 (22.50 cm row...
Raza Ullah Khan*, Ahmad Khan, Mohammad Zameer Khan, Fayyaz Hussain and Sonia Saba
...arameters (plant height, biomass and grain yield) was collected at the end of the experiment taking as an average of the three replications. Nutrients such as K, P and selected micronutrients concentration in shoot and root were determined once after harvest of crop and shown as mean of three replications. Results showed that different combination of P yielded significant response in plant growth parameter. It was found that split application of P equally as s...
Ammara Afzal1, Tazmeen Fatima1, Maham Tabassum1, Muhammad Nadeem2*, Muhammad Irfan3, Quratulain Syed2
...nol i.e. pretreatment of biomass, enzymatic hydrolysis of raw material and fermentation. The sawdust was pretreated with 2.5% NaOH and further processed for SHF and SSF. Maximum saccharification was observed by T. viride (10.17%) followed by T. harzianum (9.19%) and T. koninji (6.91%) at 35ËšC for 48h. Among both strategies, SSF combination of T. viride and S. cerevisiae gave maximum ethanol production (3.88%) after 12 days o...
Bushra Qadir1, Muhammad Asim2 and Mohammad Akmal1*
...lfa varieties for forage biomass production. The seed was soaked overnight (14 h) in extracts made from dry powdered leaves of Bakayn (Azadir achtaindica), Ber (Ziziphus mauritiana) and water (H2O) and planted in pots on the next morning. The experiment was conducted in a completely randomized design at the University of Agriculture Peshawar during winter 2013-14. Periodic growth sampling was taken by harvesting three pots of treatments starting in early sprin...
Muhammad Sohaib*, Rabia Gohar and Muhammad Akmal
Ambrin Rajput*
... (1896.0 kg ha-1), total biomass (5205 kg ha-1), straw yield (31050 kg ha-1), protein (15.77%), shoot N, P and K (2.1, 0.3 and 1.3 %) concencentration and N, P and K uptake (95.3, 16.4 and 49.9 kg ha-1) were recorded by combined application of N, P and K fertilizer application. However, the minimum values were obtained from control treatment. The combined application significantly increased chickpea yield compared the one without K application. There was posit...
Sumera Siddique1,†, Hafiz Abdullah Shakir1, Javed Iqbal Qazi1*, Amtul Bari Tabinda2, Muhammad Irfan1
Screening of some agri-wastes for economical cultivation of Candida tropicalis SS1
...t strain yielded maximum biomass up to 6g/L with corresponding absorbance(600 nm) of 3.49±0.05 after 48 h of incubation at 37 ºC, pH 7.0 and under non aerating conditions. These results indicate important biochemical attributes of the abundantly produced fruit wastes and their efficiency for economic production of C. tropicalis SS1 which could be used as SCP supplementing animal feed’s formulations....
Studies on amylase and lipase activity in fishes fed with diet containing different feed ingredients
Mirfa Murtaza1, Sajid Abdullah1, Wardah Hassan1*, Khalid Abbas1, Huma Naz1, Muhammad Anjum Zia2
Studies on amylase and lipase activity in fishes fed with diet containing different feed ingredients
... 3 %
of their wet biomass for 70 days. Results showed that fish wet weight varied significantly between the rice polish and
corn gluten fed fishes. The corn gluten fed fish showed significantly better growth performance than fish fed with rice
polish. The activity of amylase and lipase was higher in all fish species fed with corn gluten. Liver showed higher
amylase activity than the intestine, while the activity of lipase was higher...
of their wet biomass for 70 days. Results showed that fish wet weight varied significantly between the rice polish and
corn gluten fed fishes. The corn gluten fed fish showed significantly better growth performance than fish fed with rice
polish. The activity of amylase and lipase was higher in all fish species fed with corn gluten. Liver showed higher
amylase activity than the intestine, while the activity of lipase was higher...
Jhan Zeb, Muhammad Javed
Forecasting percentage contribution of plankton biomass towards increase in fish yield under composite culture conditions
... dry weights of plankton biomass and increase in fish yield were
collected on monthly basis and subjected to regression analysis in order to estimate the percentage contribution of
plankton biomass towards increase in fish yield. The correlation for plankton productivity v/s increase in fish yield was
positively significant (p<0.01) under all the treatments, showing the direct dependence of fish yield...
collected on monthly basis and subjected to regression analysis in order to estimate the percentage contribution of
plankton biomass towards increase in fish yield. The correlation for plankton productivity v/s increase in fish yield was
positively significant (p<0.01) under all the treatments, showing the direct dependence of fish yield...
Maleeha Manzoor1,2*, Ruijuan Ma2, Hafiz Abdullah Shakir1, Fouzia Tabssum1, Javed Iqbal Qazi1
Microalgal-bacterial consortium: a cost-effective approach of wastewater treatment in Pakistan
...proved more effective in biomass production, nutrient cycling and bioremediation of organic
pollutants, heavy metals and many other contaminants. The biodegradation approach of involving consortium might
attain self-sustaining level and may prove technically cheaper and advance technology. It will finally help in dealing
the dual mission of producing valuable metabolites and pollutants/nutrients removal from wastes/wastewaters.
Agri...
pollutants, heavy metals and many other contaminants. The biodegradation approach of involving consortium might
attain self-sustaining level and may prove technically cheaper and advance technology. It will finally help in dealing
the dual mission of producing valuable metabolites and pollutants/nutrients removal from wastes/wastewaters.
Agri...
Raazia Kiran1, Alya Riaz1, Muhammad Irfan1*, Hafiz Abdullah Shakir2
An overview of pre-treatment methods used for bioconversion of lignocellulosic biomasses into valuable products
...dered as chief renewable biomass
source. Ethanol produced from lignocellulosic biomass is extensively recognized as
an additive or as a substitute to fossil fuel due to its trivial influence on the
environment. Second generation (2G) or cellulosic bio-ethanol is produced from the
biomass in three main steps that are pre-treatment, hydrolysis, and fermentation.
source. Ethanol produced from lignocellulosic biomass is extensively recognized as
an additive or as a substitute to fossil fuel due to its trivial influence on the
environment. Second generation (2G) or cellulosic bio-ethanol is produced from the
biomass in three main steps that are pre-treatment, hydrolysis, and fermentation.
Muhammad Naveed Afzal1, Muhammad Tariq1*, Muhammad Ahmad1, Khuram Mubeen2, Muhammad Ayaz Khan3, Muhamamd Umer Afzal4 and Shakeel Ahmad5
...n was observed for plant biomass components i.e. the high PD (8.88 plants m-2) with 0-N produced 16.80%, 25.07%, 21.54% and 33.34% and it produced 21.41%, 31.51%, 27.40% and 31.95% higher vegetative, reproductive, total biomass and total fruiting points, respectively with 150-N than its counterpart’s low PD (4.44 plants m-2). The high density planting requires relatively less nitrogen in comparison with low density to ...
Imdad Ali Mahmood1, Muhammad Imran2, Muhammad Sarwar1, Matiullah Khan1, Muhammad Aqeel Sarwar2, Shoaib Ahmed1 and Shahid Riaz Malik2
..., 100-seed weight, total biomass and grain yield were recorded. Plant samples were collected at maturity to determine Zn concentration in plant tissues and grains. A significant increase in pods per peduncle, seeds per pod, grain yield and total biomass of lentil was observed with Zn application even at lower rate (5 kg ha-1) under PGPR inoculation. Maximum 100-seed weight (2.56 g) was recorded with PGPR inoculation which wa...
Mohsen M. El-Sherbiny1,2,*, Reny P. Devassy1, Erinn M. Muller3, Abdulmohsin A. Al-Sofyani1 and Ali M. Al-Aidaroos1
...n the microphytoplankton biomass and diversity as well as the diel variability of the major mesozooplankton taxon, Copepoda was studied with respect to the prevailing hydrographic conditions along the coastal waters of Gulf of Aqaba, Saudi Arabia during the summer period. Conspicuous stratification was evident in the water column while nutrient distribution highlighted the oligotrophic nature of the region. Nitrate showed a notable increase in the deeper layer...
Muhammad Shafique, Nosheen Noor Elahi*, Muhammad Rashid, Amjad Farooq and Kausar Hussain Shah
...te the effect of PGPR on biomass production, nitrogen and proteins percentage of four mung bean varieties under different NaCI levels in sand culture after 5,7 and 9 weeks of sowing. Both inoculated and uninoculated plants were grown on mineral medium that were N-free either without NaCI or with a range of NaCI (20, 50,100, 200 and 300mM). Dry weight of plants was increased at 0-50mM NaCl and decreased at 100-300mM NaCI concentration. Inoculation effectively i...
Azeem Haider1, Muhammad Mohsin Alam2*, Azhar Ali Khan3 and Muhammad Asif Zulfiqar3
...tion period influence on biomass and different enzymes viz; xylanase, CMCase and laccase production by Pleurotus ostreatus were optimized in shake flask cultures. The results indicated that the optimum fermentation medium in shake flask studies contained a carbon (glucose 4%), nitrogen (0.5% ammonium chloride), inoculation level (three disks, 0.5 cm in diameter), temperature (30 °C), incubation period (at 7 days) and initial pH 5.0. Under these culture con...
Rashid Iqbal1,2, Mathias Neumann Andersen1*, Muhammad Aown Sammar Raza2, Muhammad Adil Rashid1 and Salman Ahmad2
...ver, PRD had lower shoot biomass and grain yield per plant as compared to FI but higher than the DI. Despite improving the WUE, PRD tended to compromise the yield of wheat crop but PRD is recommended instead of DI. Results imply that PRD treatment can be an option under water shortage; however, its suitability and efficacy should further be tested under field conditions. ...
Mehwish Kiran1, Muhammad Saleem Jilani1, Kashif Waseem1*, Muhammad Sohail Khan1, Fazal Haq2, Muhammad Amjad Nadim3, Ghazanfar Ullah3 and Salma Shaheen4
...eight (g plant-1), total biomass (g plant-1), root yield (t ha-1) were collected and analysed. Results showed significant improvement in almost all studied parameters with the application of NPK and different organic manures. Highest mean data for all the parameters studied were recorded in NPK + PM, as maximum leaves’ count (21.67 and 22.33 plant-1), leaf length (32.20 and 38.33 cm), leaves weight (66.00 and 63.67 g plant-1), root length (29.87 and 29.3...
Muhammad Sharif1*, Sadullah1, Ghulam Rasool2, Muhammad Nasir Khan1, Zubair Rehman1, Ahmed Khan2, Ijaz Ahmad3 and Khalid Hussain4
..., soil temperature, crop biomass and crop yield. The results revealed that TOC under ZT (0.57%) was increased significantly. EC of ZT (0.314 ds m-1) was decreased numerically, but pH was not affected by tillage treatments. No significant difference regarding SWC, soil temperature, infiltration rate was observed under different tillage treatments, but the results under ZT were appriciable and CT (1.28 g cm-3) showed significantly less soil bulk density as compa...
Muhammad Zeeshan Manzoor1*, Ghulam Sarwar1, Mukkram Ali Tahir1, Noor-Us-Sabah1, Ayesha Zafar1 and Sher Muhammad2
...th rate and resultantly, biomass production decreases significantly. This reduction is gradual, depending upon increase in salt concentration in the root medium, while each species has a critical threshold value where it was started showing negative response. Leaching fractions may help keeping salt concentration low in the root zone when irrigation water is saline. In this experiment three types of water (canal, EC = 2 and 3 dS m-1) were used as such and with...
Mazhar Habib1, Aamir Saleem1, Arshad Mahmood Malik2*, Sarfraz Ahmed3 and Sameera Arshad4
...bage yield showed (fresh biomass yield, dry matter yield) significant differences (P<0.05) at each clipping stage. With advanced plant maturity species, its herbage yield increased (P<0.05). However, phonologically, proportion of its plants with vegetative stage declined. This decline of plants with vegetative stage can cause distraction to livestock depending on the species for grazing purposes. It is suggested that two month clipping stage should be ap...
Muhammad Abdul Qayyum1*, Farhat Bashir2, Muhammad Mudassar Maqbool3, Anser Ali3, Saqib Bashir1 and Qaiser Abbas4
...relative growth rate and biomass production while the ability of linseed genotypes to accumulate Na+ at root level and to restrict the entry of this ion to upper parts of the plant seemed to be one of the distinct features of salt tolerant genotypes.Salt tolerant genotypes of linseed expressed a genetic vigour to combat salinity stress by restricting Na+ entry at root level and by using this trait through biotechnology, plant breeders can produce salt tolerant...
Sibgha Noreen*, Sumrina Faiz, Muhammad Salim Akhter, Kausar Hussain Shah
... significant decrease in biomass accumulation of sunflower up to 50%, while it was improved by 80% in control by the foliar application of osmoprotectants. Chlorophyll (Chl-a, chl b and total chlorophyll) contents were also decreased significantly due to saline environment; however, there was improvement of 288.5%, 162.5% and 141.0% by 200 mgL-1 spray of proline. The amount of hydrogen peroxide and Malondialdehyde were elevated by 170.3% and 68.7%, respectivel...
Imran1*, Amanullah1, Muhammad Arif1, Zahir Shah2 and Abdul Bari3
... on weeds frequency, and biomass at various growth stages of soybean and its yield contributing parameters. The consecutive field experiments for years 2016 and 2017 using randomized complete block design (RCBD) were conducted on soybean (cv. Malakand-96) crop. Experimental treatments included three organic sources, three phosphate rates and two beneficial microbes. Weeds found during the whole growing period of soybean crop were Euphorbia heterophylla L, Phyl...
Ghulam Murtaza1*, Ghulam Sarwar1, Noor-Us-Sabah1, Mukkram Ali Tahir1, Fakhar Mujeeb2, Sher Muhammad3, Muhammad Zeeshan Manzoor1 and Ayesha Zafar1
...ber of plants/ m2, total biomass of fresh plants were noted. Among all the treatments, T7 (T1 + organic matter @ 10 Mg ha-1) performed the best which produced the highest values of growth parameters. However, the treatment T3 (water of EC 3.0 dS m-1) proved inferior to all others with respect to height of sorghum plants, diameter of stem, number of plants m-2, total biomass of fresh plants. All the collected data were analyz...
Anwar Ali1*, Muhammad Irfan Ashraf2, Saeed Gulzar2 and Muhammad Akmal2
... an allometric model for biomass estimation of Chirpine (Pinus roxberghii) an important species of subtropical pine ecosystems in the Himalayas. Data was collected through destructive sampling of 32 sample trees growing in subtropical pine forests of Hazara Forest Region, Khyber Pakhtunkhwa (KP), Pakistan. Diameter at Breast Height (DBH) of the selected sample trees ranged from (12-93 cm) and height (H) varied between 9.50-40.10 m. Allometric equation was deve...
Nosheen Noor Elahi1, Muhammad Shafique1, Muhammad Imtiaz2, Umer Farooq3* and Muhammad Rashid1
...200 and 300mM NaCl). The biomass production of the varieties CM91 and CM98 increased at 20-100mM NaCl concentrations but drastically decreased at higher levels. While in varieties CM44 and CM2000 a gradual decrease of biomass with increasing salinity levels were observed. Number of pods, flowers and fresh weight of pods were not affected at salinity levels of 0-50mM and decreased at 100 mM NaCI in all the four varieties. In ...
Mounir R. Abi-Said1, Mohammad Al Zein2, Mohammad A. Abu Baker3 and Zuhair S. Amr3,4*
...ted the most in terms of biomass, with the black rat, Rattus rattus, and desert jirds dominating the remains. The results suggested that the Desert Eagle Owl in the arid ecosystem in eastern Saudi Arabia is a highly selective feeder, hunting 1–5 prey items per day (mean±SD 1.77±0.96) mostly from ground-dwelling native and invasive rodents. Prey selection within this human-influenced area likely influenced by the availability and abun...
Noor-us-Sabah1*, Mukkram Ali Tahir1, Ghulam Sarwar1 and Sher Muhammad2
...oil fertility status and biomass of wheat significantly increased by incorporation of full dose of press mud, poultry manure and compost. ...
Daniel Masood1, Noor Khan1*, Khalid Javed Iqbal2, Sadaf Dogar1, Abdul Hanan1, Sadia Nazir1, Sheeza Bano1, Azra Anwar2, Sameul A.M. Martin3 and Chris J. Secombes3
...ing level of 3% of total biomass. The diets contained 26% crude protein in which moringa meal substituted soybean meal at 0% (control), 10%, 20% and 30%, with the groups fed these dietsdesignated as T0, T1, T2 and T3, respectively. The highest weight gain (254.00±4.24 g) was recorded in T3 and lowest in T0 (80.97±17.80 g). Significant differences (P < 0.01) were observed in the ...
Ahmad Khan1*, Raza Ullah Khan1, Sadia Khan2, Muhammad Zameer Khan1 and Fayyaz Hussain1
...f 45 mg l-1. The maximum biomass wt. 14.24 g was received in 15 mg l-1followed by 30 mg l-1 having weight of 14 g. The highest straw weight of 8.78 g was obtained in 30 mg l-1 treatment. The highest seed weight of 5.64g was received in 15 mg l-1The highest pod length of 11.86 mm was obtained in 45 mg l-1, while the highest pod diameter 17.57 mm was obtained in 45 mg l-1. The highest pod weight of 8.27 g was received in 45mg l-1. ...
Ayesha Zafar1, Ghulam Sarwar1*, Muhammad Sarfraz2, Muhammad Zeeshan Manzoor1, Sher Muhammad3 and Ghulam Murtaza1
...ngth, grain yield, total biomass and harvest index were recorded. All the above parameters were enhanced by increasing fertilizer rate and maximum values were achieved where fertilize was applied at the rate of 210-210-112.5 kg ha-1 (150 % of recommended dose i.e., T5). Grain yield increased more prominently when compared with straw yield where fertilizer was applied @ 210-201-112.5 kg/ha. ...
Imad Hassan1, Bilal-ur-Rehman2, Muhammad Amir2, Faheem Ali2*, Salman Ilahi2 and Amjad Ali3
...se of agricultural based biomass through combustion is playing an important role in the production of heat and electricity worldwide. The emission of particulate matter pollution from biomass combustion has drawn significant attention because of its harmful effects on human health and environment. Consequently, it becomes important to have a simple and cost effective solution to avoid the problems of air pollution due to the...
Biomass Allometric Equations of Naturally Growing Cedrus deodara in Dry Temperate Forests Ecosystems
Abdul Raqeeb1,3, Syed Moazzam Nizami2,4*, Aamir Saleem3, Lubna Ansari3, Saeed Gulzar3, Basit Ali3, Masooma Saleem5
..., above and below ground biomass and carbon sequestration databases to support the verification and development of greenhouse gas inventories under land use, land use change forestry (LULUCF). In this regard, empirical data of particular species for a specific forest ecosystem is of utmost importance. In the present study volume and biomass allometric of naturally growing Cedrus deodara tree in dry temperate regions of Himal...
Anjum and Ahmad Khan*
Phenology, Crop Stand and Biomass of Wheat in Response to Farmyard Manure and Soil Amendments
...ility and hence the crop biomass. With this view, the four soil amendments [i.e. No-amendments, Min-N (30 kg N ha-1), humic acid (2.5 kg ha-1) and effective microbes (200 L Mg-1 of FYM)] were added to five levels of FYM (i.e. 0, 5, 10, 15 and 20 Mg ha-1) and their impact were quantified in terms of wheat phenology, crop stand and biomass during two years studies (2016-17 and 2017-18). Min-N was provided from urea, humic acid...
Uzma Arif1, Sadar Uddin Siddiqui2, Muhammad Fareed Khan1, Muhammad Arshad3 and Shakeel Ahmad Jatoi2
...gth (cm), fresh seedling biomass (g) and dry seedling biomass (g); revealing significant differences at all temperature regimes, controlled incubation period for ageing as well as their interaction. Rising temperatures was much steeper and negatively correlated as compared to the incubation period. The germination rate declined gradually at all temperatures, whereas, at higher temperature of 45°C accompanied with longer ...
Safina Naz1*, Muhammad Akbar Anjum1, Bushra Siddique2, Syed Atif Hasan Naqvi3*, Sajid Ali1, Hassan Sardar1, Sakeena Tul Ain Haider1, Muhammad Asif Zulfiqar4, Hajra Azeem3, Sibghat Ullah5, Shah Pasand6 and Zehri Khan5
Effect of Sewage Water Irrigation Frequency on Growth, Yield and Heavy Metals Accumulation of Tomato and Okra
... production of the plant biomass were increased considerably with more repetitive (interval of five days) application of the sewage water. While reasonably less repetitive application (interval of fifteen days) of sewage water cause the less production of biomass, yield and growth. Moderately less repetitive applications (interval of ten days) of sewage water showed a significant increase in the addressed attributes of produ...
Malik Gul Hassan Awan, Shahzada Sohail Ijaz, Muhammad Ansar, Adeel Anwar, Umber Abbasi and Hashmat Mahmood
Influence of Foliar Application of Mineral Nutrients on Biological Nitrogen Fixation of Rainfed Soybean
...ation spray. Increase in biomass yield with foliar application of nutrients was 18 % to 112%. The highest biomass yield was 4.8 t ha-1 from Rawal-1 with nutrients application. Increase in grain yield with foliar application of nutrients ranged between 19.5% and 132%. The highest seed yield was produced by NARC-2 (2.19 t ha-1) with foliar application of nutrients. The study clearly concludes that foliar application of nutrien...
Agustine Christela Melviana1, Rizkita Rachmi Esyanti1*, Roy Hendroko Setyobudi2, Maizirwan Mel3, Praptiningsih Gamawati Adinurani4 and Juris Burlakovs5
Gene Expression Related to Steviol Glycoside Synthesis Produced in Stevia rebaudiana (Bert.) Shoot Culture Induced with High Far-Red LED Light in TIS RITA® Bioreactor System
...a large amount of stevia biomass in approximately a short period. The forming of flowers is one of the limiting factors interfering with the metabolite production, as the content of steviol glycoside will decrease after plant flowering dramatically. This mechanism happened because steviol glycoside synthesis and flowering process share the same precursor. However, this interfering factor could be inhibited by using a high-red LED induction to delay the f...
Muhammad Mohsin1, Yin Hengbin2,* and Zhang Luyao3
... (F) is increasing while biomass (B) is swiftly decreasing. Based on the results it can be concluded that Spanish mackerel is facing the risk of overexploitation. Thus, it is recommended to make such policies which can conserve this fishery resource for future.
...
Muhammad Jahanzaib1*, Nazakat Nawaz1, Muhammad Arshad1, Shehzadi Saima4, Muhammad Suhaib2, Muzammil Husain3, Haris Khurshid1 and Shahid Ali Khan1
Effect of Temporal Application of Gypsum on Mineral Uptake and Economically Important Morphometric Traits in Groundnut (Arachis hypogea L) under Rain-fed Conditions
...ield (3522.2kg/ha), root biomass (9.03g/ plant), and nodules (382/ plant) were observed in treatment T3. The calcium concentration (0.80 %) in shoots of T3 was the highest. In the present study application of gypsum at the time of sowing and pegging was found to have a positive effect on grain yield and mineral concentration. We recommend that optimum doses of the gypsum should be applied to enhance groundnut yield....
Zohaib Ahmad Hassan1, Ghulam Sarwar1*, Noor-Us-Sabah1, Mukkram Ali Tahir1, Muhammad Aftab2, Muhammad Zeeshan Manzoor1, Usman Saleem3, Ayesha Zafar1, Imran Shehzad1, Aneela Riaz4, Khurshid Ahmad Mufti5 and Aamer Sattar2
Toxic Effects of Sodium Bicarbonate (NaHCO3) on Growth and Yield of Rice
..., fertile tillers, total biomass, straw and paddy yield were noted for all pots of the experiment. Statistical analysis of all collected data was accomplished. It was noted from the results that control (T1) proved superior with regard to plant height, fertile tillers/pot, total biomass, straw and paddy yield. All these yield contributing components indicated a declining trend in all subsequent treatment. Treatment T7 (40 SA...
Shawaiz Iqbal1*, Nadeem Iqbal2, Usama Bin Khalid1, Muhammad Usman Saleem1, Adila Iram1, Muhammad Rizwan1, Muhammad Sabar1 and Tahir Hussain Awan1
Growth, Yield and Economic Analysis of Dry-Seeded Basmati Rice
...in weight (g), grain and biomass yield (t ha-1). Grain sterility (%) and harvest index (%) were also calculated. Highest grain yield (5.00 to 5.11 t ha-1) with harvest index (30.00 to 31.50%) and relatively low grain sterility (12.00 to 12.01%) were observed in DSR-ridge and DSR-drill sowing method. Moreover, DSR (i.e. DSR-ridge and -drill) resulted in 104 and 76 % more profit over TR-farmer practice. The study concluded that DSR-ridge and DSR-drill proved to ...
Hafiz Muhammad Wasim1, Ghulam Sarwar1*, Noor-Us-Sabah1, Mukkram Ali Tahir1, Muhammad Aftab2, Sher Muhammad3, Usman Saleem4, Muhammad Zeeshan Manzoor1, Ayesha Zafar1, Imran Shehzad1, Aneela Riaz5 and Aamer Sattar2
Impact of NaCl Toxicity on Yield and Yield Components of Rice (Oryza sativa) Grown in Aridisol
...roductive tillers, total biomass, straw and grain yields were negatively influenced by the increasing levels of sodium chloride when compared with control treatment. Injurious impact of NaCl was more pronounced as the concentration of salt increased in the treatments....
Hafiz Hammad Ahmad1, Mukkram Ali Tahir1*, Noor-us-Sabah1, Ghulam Sarwar1, Sher Muhammad2, Muhammad Aftab3, Muhammad Zeeshan Manzoor1 and Aneela Riaz4
Growth and Yield Response of Sunflower to Organic Amendments in Aridisol
...of 5%. The maximum fresh biomass (95.50 g), dry biomass (25.73 g), plant height (110.90 cm), head size (21.36 cm), number of achene haed-1 (864) and achene yield plant-1 (32.16 g) of sunflower was observed with application of NK + Rock phosphate at 7 g pot-1 + Wheat straw at 28 g pot-1 (T6) in cultivar Hysun-33. While, lowest value of fresh biomass (72.73 g), dry b...
Faiza Altaf1, Shamim Gul1,2*, Tasawar Ali Chandio3, Gul Bano Rehman1, Attiq-ur-Rehman Kakar4, Sami Ullah4, Naqeebullah Khan4, Umbreen Shaheen5, Muhammad Naeem Shahwani6, Muhammad Ajmal7 and Misbah Manzoor8
... increase in aboveground biomass of tomato and 25.67% – 94.59% increase in aboveground plant biomass of lettuce. These fertilizers also increased significantly water use efficiency by ~3.5 – 12.5 times (364.8% - 1166.6%) of tomato plants (as only tomato plants were analyzed for WUE). Furthermore, these amendments reduced concentration of heavy metals in plants of both crops. As compared to contaminated control tr...
Faheem Ahmed Khan1*, Sarzamin Khan2, Qurat-ul-Ain3, Saqib Ishaq1, Muhammad Salman1, Abdul Rehman1, Ikram Ullah4, Kalsoom5 and Johar Jamil5
...one and dextrose maximum biomass was produced by S. cerevisiae isolate recovered from peach (SCP-1) i.e. 4.83 g/l. Using isolate SCP-1 higher biomass of S. cerevisiae was produced on sugarcane molasses (6.42 g/l) followed by orange peels. Microbial biomass produced on the sugarcane molasses was rich in crude proteins (56 %) followed by that from orange peels. Highest p...
Muhammad Rashid, Mahmood Ahmad Sajid, Nosheen Noor Elahi, Sibgha Noreen and Kausar Hussain Shah*
...ought stress reduced the biomass and enhanced the root length in all three wheat varieties. However, growth reduction due to drought stress was relatively lower in variety F23. While the shoot length of all three wheat varieties was decreased because of drought stress, whereas the root/shoot ratio was increased. The root length was higher in variety F23. The chlorophyll a and b were decreased due to water shortage. Variety Pu19 had greater chlorophyll contents...
Sheza Shehzadi1, Mohammad Umar Farooq2*, Rukhsana Kausar1, Ijaz Ali1*, Muhammad Arshad Ullah3 and Maqbool Shahbaz4
...l fuel. Lingo-cellulosic biomass has seen getting fame as bioenergy crops in maintaining food security alongside fulfilling energy demands. Napier grass (Pennisetum purpureum) has turn out the promising nutritious forage to the livestock on the sustainable basis, feedstock for biofuel and also has proven to be environmental friendly. The purpose of this study is to assess the biomass production of mott grass and its c...
Umair Riaz1*, Shazia Iqbal2, Muhammad Irfan Sohail2, Tayyaba Samreen2, Muhammad Ashraf1, Fatima Akmal2, Ayesha Siddiqui3, Ijaz Ahmad4, Muhammad Naveed5, Naveed Iqbal Khan5 and Rao Masood Akhter6
...n trade of MAPs. Various biomass and leftover produced with these plants production, as the MAPs cultivation withstands a huge economic potential, but it has several limitations to adaptation as arable crops i.e. lower prices, non-availability of transit markets, underdeveloped cultivation technology, poor availability of cultivation resources and genetic materials and many more. Therefore, MAPs can be cultivated and adopted to various geographical landscapes ...
Hafiz Imran Iqbal1*, Zahir Ahmad Zahir2, Obaidur Rehman1, Rizwan Khalid1*, Abdul Waheed1, Raja Abad Raza1, Shahid Saleem1, Muhammad Rashid1, Sarosh Tariq Alvi1 and Asia Munir1
...ght, fresh and dry plant biomass up to 35%, 36% and 48% at 6 dSm-1 respectively. Dry matter of the crop (40%) was recorded with Rhizobium strain Mn2 (alone) compared to un-inoculated control at 12 dSm-1. Results showed that the strains consortia (S2+Mn2) might be helpful in elevating the productivity of maize under saline conditions.
...
Ijaz Ahmad* and Bakhtiar Gul
...e conditions had maximum biomass, and leaf area index in both the growing season as compared to weeds (A. fatua and S. Marianum) infested wheat. Therefore, management of these weeds i.e., A. fatua and S. marianum is highly desirable to avoid crop-weed competition and enhance crop production....
Aamer Sattar1, Sadia Sultana1*, Abid Niaz1, Muhammad Aftab1, Ghulam Sarwar2, Irfan Rasheed3, Muhammad Shoaib4, Raheela Naz1, Amina Kalsom1, Nisa Mukhtar1, Farah Rasheed1, Arfan ul Haq1, Munazza Rafique5, Muhammad Arif1, Sarfraz Hussain1 and Jafar Salim6
... removing (C) whole crop biomass from field, ii. burnt (B) practice by burning the crop biomass in field after threshing and iii. Residue’s (R) incorporation practice by rotavating the crop biomass into the soil. The selected field was sufficient in exchangeable K and available P but was deficient in organic matter contents. The results showed that in first year the wheat yield was m...
Muhammad Fiyyaz1, Ghulam Sarwar1*, Noor-Us-Sabah1, Mukkram Ali Tahir1, Muhammad Aftab2, Muhammad Zeeshan Manzoor1, Sarfraz Hussain3, Ayesha Zafar1, Imran Shehzad1 and Aneela Riaz4
...plant height (115.0 cm), biomass (64.34 g) and root length (27.083 cm) of maize. Organic matter content (1.78 %), phosphorus (16.67 ppm) and potassium (213.0 ppm) concentration in soil was also increased in this treatment....
Mukkram Ali Tahir1, Noor-Us-Sabah1*, Ghulam Sarwar1, Muhammad Aftab2, Abdul Moeez1, Humaira Ramzan1, Mudassar Hafeez1, Muhammad Zeeshan Manzoor1, Aneela Riaz3, Sher Muhammad4 and Muhammad Latif4
...t (21.76 g), shoot fresh biomass (25.62 g) and shoot dry matter (12.86 g) were found under saline environment when maximum concentration of Si was applied i.e. 100 µg Si/g and least values were obtained when no Si was applied. Thus, application of Si as higher concentration (100 µg Si/g soil) proved superior to mitigate harmful effects of salts on rice plants....
Rahat Rukhsana1, Shahnaz Rashid2, Asma Fatima2, Owais Iqbal Khan3, Syed Babar Hussain Shah4, Mumtaz Ali4 and Ghulam Abbas2*
Amar Iqbal Saqib, Khalil Ahmed*, Muhammad Khalid Bhatti, Ghulam Qadir, Muhammad Qaisar Nawaz, Muhammad Ashfaq Anjum, Abdul Rasul Naseem, Aftab Ahmad Sheikh and Belqees Akhter
... showed that the highest biomass and paddy/grain yield were produced by canal water (T1) followed by (T3) where three irrigations of tube well water and two of canal water were used in a short cyclic manner. Whereas, growth and yield of rice and wheat crops were significantly reduced by continuous use of brackish water (T2) and maximum pHs, ECe and SAR were noted in this treatment in both textured soils. Different management practices (use of gypsum and blendi...
Arshad Khan1, Mohammad Ihsan1, Mohammad Nisar1, Ali Hazrat1*, Murad Ali3, Rashid Ul-Haq3, Khalid Khan2, Karishma Gul1 and Shah Faisal1
...rom 36 to 86 g and plant biomass range from 50 to 199.5 g per plant. SDS-PAGE analyses of total seed storage protein resulted in a total of 18 polymorphic bands. Total genetic diversity on the basis of total seed storage protein analysis was 17.5%. In Band, the 14 total genetic diversity was (0.60%) followed by Band 16 (0.58%) and Band 17 (0.55%). Similarly, Band 3 showed diversity, while Band 8, 4 and 5 indicated 0.45, 0.38 and 0.35%, respectively. A cluster ...
Muhammad Mohsin1, Yin Hengbin2*, Qian Chong3 and Bohyun Kim4
...ishing mortality (F) and biomass (B) showed increasing and declining trend from 2000 to 2009, in that order. Thus, results indicate overexploitation of Penaeus shrimps in Pakistan. By considering results, recommended MSY target reference point (TRP) for Penaeus shrimps is between 2600 t – 3000 t. Moreover, harvest below 2300 t and over 3200 t may be considered as limit reference point (LRP). To conserve Penaeus shrimps biologically a...
Muhammad Usman Aslam1, Muhammad Umer Chattha1, Imran Khan1, Rizwan Maqbool1, Muhammad Bilal Chattha2*, Fiaz Hussan3, Muhammad Nawaz4, Muhammad Shakeel Hanif5, Muhammad Ahsin Ayub6, Muhammad Talha Aslam1, Mina Khan7 and Muhammad Umair Hassan1
...gnificantly reduced weed biomass compared to other mulch. Moreover, sorghum straw mulch also resulted in maximum leaf area index (LAI), crop growth rate (CGR), productive tillers (323.11), spikelet/spike (15.88), grains/spike (44.55), 1000-grain weight (42.13g), grain yield (5.13 t ha-1) and biological yield (14.59 t ha-1) and minimum, LAI, CGR and tillers (291.55), spikelet/spike (12.55), grains/spike (36.11), 1000-grain weight (35.91g), grain yield (3.67 t h...
Syed Muhammad Sulaiman, Nazir Ahmad and Nazir Ahmad Khan*
...etic variation in forage biomass yield, morphological characteristic, forage nutritional value and digestibility among five selected wheat genotypes. The five cultivars, namely, Pir Sabaq (PS)-15, Bakhtawar-92, PS-2000, National Agriculture Research Council (NARC)-11 and Zam-04 were grown in 12 replicate plots (6 m × 10 m), that were blocked in three fields according to Randomized Complete Block Design. Uniform field preparation, irrigation, weeds contro...
Radwa M. Shafie 1 and Soha S. M. Mostafa2
...ture filtrates and fresh biomass of three cyanobacteria isolates i.e., Nostoc muscorum, Spirulina platensis and Oscillatoria sp. was studied, individually or in a mixture, against Bean yellow mosaic virus (BYMV) infection on Vicia faba L. Giza 716 and Chenopodium amaranticolor Cost and Reyn. The non-inoculated algal synthetic media were used as control. Findings revealed that the mixture of the three algal filtrates gave the highest percentages of inhibition. ...
Asma Kaouachi1, Mohcen Menaa1*, Abderraouf Chouaib Rebbah2 and Mohamed Cherif Maazi1
...ted from bird crops. The biomass contained in the alimentary tract showed that fruits dominated the bird diet but the proportion of food items varied among seasons reflecting their seasonal availability in the study area. The pattern of seasonal variation of the diet was similar to most studies on wood pigeon diet. During the autumn and the winter; significant amounts of fruits of mastic tree Pistacia lentiscus and cork oak Quercus suber were con...
Bakhtiar Gul*, Saleetha Rabial and Haroon Khan
...a were recordrd on fresh biomass, budding (%), duckweed mortality (%), plant growth, root length, frond diameter, growth of microscopic algae and macrophytes associated with duckweed, and water surface coverage (%). Results revealed that herbicides had a significant effect on duckweed fresh biomass, budding % and water surface coverage. Minimum fresh biomass (2.98 g pot-1), budding (24 %) ...
Haroon Ur Rashid1*, Nazia Tahir2, Muhammad Zamin3, Naveed Shehzad4, Aman Ullah2, Bibi Zainub5 and Farooq Azam6
...ded and analyzed for dry biomass (g) of total weeds 60 DAS, leaf area (cm2), leaf area Index (%) and Stover yield (Kg.ha-1). Integration of tillage regimes and various allelopathic treatments had significant effect on tested parameters. However, the efficacy of surface mulches was more pronounced than atrazine foliar application @ 0.50 kg a.i ha-1 and allelopathic plants water extracts combined with atrazine @ 0.125 kg a.i ha-1. Data obtained for the interacti...
Muzamil Farooque Jamali1, Fayaz Ali Jamali1, Tanveer Fatima Miano1, Zulfiqar Ali Abbasi2, Sohail Ahmed Otho3, Khalid Hussain Talpur4, Niaz Ahmed Wahocho1 and Muhammad Iqbal Jakhro5*
...er (7.95 cm), fresh root biomass (0.821 g) and dry root biomass (2.28 mg). The plants treated with 2 dSm-1 showed seed germination (65.35 %), seed germination index (1.53), plant height (16.61cm), branches/plant (40.38), leaves/plant (195.33), flowers/plant (6.83), diameter of flower (6.75 cm), fresh root biomass (0.718 g) and dry root biomass (2.04 mg)....
Muhammad Waheed* and Dost Muhammad
... time. The Plant height, biomass and total P uptake were found significantly higher in the treatment fertilized with 2 % TSP enriched compost followed by 4 % TSP enriched compost as compared to control. The effect of TSP enrichment was better than RP as well as the enrichment with 2 % was better than 4 % for both sources in both soils. Moreover, only labile P determined at 10th week of germination and similarly leaf [P] at this stage showed significant correla...
Dia Mamadou1,2*, Meissa Beyah1, Sow Amadou Harouna1, Ba Samba Alassane1, Bouzouma Moustapha1, Braham Cheikh Baye1 and Beibou Ely1
...he Bayesian length-based biomass (LBB) estimator and indicates overexploitation of the pink lobster stock.
... 
Oluwatoyin Adenike Fabiyi
...ehyde) from agricultural biomass waste was examined as a practicable replacement to the regular synthetic nematicide. Agricultural wastes were collected and refluxed with hydrochloric acid to produce furfural. Growth response of sugarcane plants increased significantly (p=0.05) with the highest concentration (75 mg) of furfural. A reduction in nematode population in soil of treated plants was remarked. The results indicated that furfural could be practically a...
Tilahun Woretaw1, Netsanet Beyero2*, Yonatan Kassu3
...tilization practices and biomass yield of Pentas schimperiana. Purposive sampling technique was used to select two agroecology (midland and highland) and five representatives (two from midland and three from highland) kebeles based on the coverage of P. schimperiana. A total of 100 respondents, 58 from three high land peasant associations and 42 from two midland peasant associations, were purposely selected for an interview who had at least one livestock. Seco...
Safdar Ali1*, Muhammad Umar1, Bashir Ahmad Khan2, Ijaz Ahmed3, Amir Manzoor1, Muhammad Saqib Riaz1, Muhammad Irfan Arif1 and Asif Nawaz1
... reduced density and dry biomass of weeds per unit area. Moreover, the biological yield, grain yield and the harvesting index of pearl millet and mung bean were also affected significantly under different sowing geometries. Both crops growth and yield was increased in the narrow row spacing as compared to wider row spacing, whereas, weed density and biomass was decreased in narrow spacing that may be due to less availability...
Aftab Ahmad Sheikh1, Khalil Ahmed1*, Belqees Akhter1, Ghulam Qadir1, Muhammad Qaisar Nawaz1, Hafeezullah Rafa1, Abdul Wakeel1, Abdul Manan Saeed2
...dder yield (16.21%), dry biomass yield (7.86%), crude fat (25.40%) and crude protein (17.94%) as compared to control. Results also showed that water salinity of 4 dS m-1 did not decreased most of the studied parameters as compared with control. Therefore. it was concluded that forage sorghum can grow successfully without any significant loss in yield and acceptable fodder quality with water salinity of 4 dS m-1....
Stefan Pratama Chandra1, Yoanes Maria Vianney1, Theresia Liliani Christie2, Merlyn Wongso2, Melisa Widjaja2, Deok-Chun Yang3, Se Chan Kang4, Manar Fayiz Mousa Atoum5,6 and Johan Sukweenadhi1*
...25 °C). Based on the biomass yield and ginsenosides content, it was concluded that the optimum growth condition was 150 g of the initial inoculum grown in 13 L of media using formulation B and incubation at 21°C to 25 °C. In the long-term, KUH Lab aims to produce P. ginseng on an industrial scale to sufficiently supply the demands for P. ginseng in the country. Furthermore, this laboratory also intends to make standardized Indonesian ...
Ali Zohaib*, Muzzammil Hussain, Iftikhar Ahmad and Adnan Bashir
...n weight (8%), total dry biomass (14-17%) and grain yield (10-16%) was caused by 90 g seed per tray, as compared to 110 g seed per tray. Order of grain yield produced by different seeding rates was 90 > 80 > 100 > 110 g per tray. Economic analysis exhibited that maximum net returns and benefit cost ratio (BCR) was achieved by using 90 g seed per tray. In conclusion, 90 g seed per tray improved the grain yield by enhancing number of productive tillers ...
Zane Vincevica-Gaile1, Karina Stankevica1, Maris Klavins1, Roy Hendroko Setyobudi2, Damat Damat3*, Praptiningsih Gawawati Adinurani4, Lili Zalizar5, Muhammad Zul Mazwan6, Juris Burlakovs7,
Didiek Hadjar Goenadi8,9, Rista Anggriani3 and Aamir Sohail10
...ry raw materials such as biomass ashes for the elaboration of peat-free soil-improving products. As a case example, may serve a description of the peat-free product made by rotary drum granulation from biomass fly ashes (energy production waste) and local freshwater sediments in a mass ratio mixture of 67:100, optimally applicable for soil improvement at a rate of 50 g L–1. Besides, regional opport...
Doaa Khairy1, Mohamed Ali Osman2 and Fatma Abdel Mohsen Mostafa1*
...le augmentation in plant biomass better than other treatments. However, triple application of canola, moringa and neem leaf extracts (41.0%) surpassed all treatments and improved tomato length. All treatments significantly (P<0.05) suppressed nematode population, root galling and number of egg masses. The highest nematicidal activity was performed by leaf extracts mixture of moringa, neem and canola. NPK, chlorophyll Aand B, salicylic acid, phenols and phen...
Rabia Goher, Inamullah and Mohammad Akmal*
... changes (p<0.05) for biomass and grain yield. Harvest indices did differ for AE among genotypes. Based on the experimental results, it is concluded that a genotype may not necessarily perform similar in production with changing the AE. However, with a close association of the crop developmental stages, more than one genotype can be recommended to perform good within different AE to adress future food security. Moreover, expressing suitable traits, a genoty...
Ikele*, Chika Bright, Ujunwa Aghaji, Mgbenka, Benard Obialo
...th of microbial dynamics biomass whereas, no carbon sources were added in the control systems. The CN ratios (cassava and wheat) of 10:1 and 20:1 were; cassava (CA 10:1, 20:1) groups C, D, and wheat flour (WH10:1 and 20:1) groups E and F, respectively. Meanwhile, the normal controls, group A (inoculum, no carbon addition) and B (no inoculum, no carbon) had 50% water exchange and received only fish feed at 3% body weight. The physicochemical parameters maintai...
Noor Muhammad Khan1,2, Tariq Mahmood Khalil1,3*, Rashid Rehan2 and Iftikhar Zeb4
...he treatment site as the biomass has usage in the local market....
Evaluation of Wheat (Triticum aestivum L.) Performance under Different Levels of Zinc and Phosphorus
Abdul Qadoos1, Muhammad Bakhtiar2*, Wajiha Seerat3, Asma Bibi4, Sohail Rahman1, Muhammad Noman Khan5, Ghulam Yaseen6, Mamoona Munir7 and Sadiqullah Khan8
...s weight (42 g), greater biomass (10719 kg ha-1), maximum grain yield (4148 kg ha-1) and highest economical yield (38%). Regarding Zn levels Plots treated with Zn @ 16 kg ha-1 produce more plants m-2 (295), taller plants (93.5 cm), maximum spike length (10.57cm), more grains in spike (49), higher 1000-Grains weight (41.9 g), maximum biomass (10337 kg ha-1), greater grain yield (4007 kg ha-1) and economical yield (38%). It wa...
Waleed Asghar1,2*, Ahmad Mahmood1, Farhan Iftikhar2,3, Bushra Ahmad4, Rehmat Ullah5, Muhammad Bilal5, Abdul Latif6*, Muhammad Arsalan6, Madeeha Khan6, Rizwan Latif7 Muhammad Ehsan7
...neralization, and fungal biomass in the mono-cropping soil are poorly understood. Though, the efforts were made to reveal how changes in the soil nitrogen mineralization, enzyme activities and fungal biomass influence plant growth. An incubation and pot experiments were carried out to investigate the effect of organic wastes [Poultry compost (PC), Poultry fresh manure (PFM), Chemical fertilizer (CF), and only soil (S)] was u...
Qian Chong1, Muhammad Mohsin2*, Zhu Ting1, Chen Qiqi1 and Ana Mehak3
... However, decreased fish biomass catch has been observed during recent years, putting a big question about the ongoing stock status of commercial fisheries. Therefore, this paper strives to appraise the population dynamics of Trichiurus lepturus in Zhejiang, China which would help fishery managers. For this, authentic data, 1999 – 2018, collected from Fishery Yearbooks of China was statistically evaluated through depletion models (DMs). In principle, thr...
Nguyen Hai Quan, Nguyen Huu Van*, Nguyen Thanh Thuy, Vo Thi Minh Tam, Le Duc Thao, Le Duc Ngoan
...dy aimed to evaluate the biomass yield, chemical composition and ensiling techniques of whole-plant sunflower Aguara 6. In Exp. 1, whole sunflower plant was harvested at the seeding period (SP) to measure biomass yield, chemical composition and energy values. Results showed that, fresh biomass yield was 62 tonnes/ha, in which, heads consisting of 46.8% with the highest, leave accounting fo...
Zhang Yan1,2 and Muhammad Mohsin3*
... to 1.099 (2018) whereas biomass t has decreased from 320,100 t (2007) to 68,890 t (2018), F-M in ASPIC. Estimated parameter values vividly signpost overharvesting of T. lepturus in Shandong, China. Thus, current management measures should be further strengthened for sustainable harvesting of this fishery resource and additional research on this topic....
Iqtidar Hussain1*, Shakeel Ahmad Jatoi2, Muhammad Jawad Nazir1, Ehtesham Ul Haq1, Faheem Abbas1 and Muhammad Saqib Raza Shah1
...gth, plant fresh and dry biomass were studied. The strong phytotoxic effect of aqueous extract on all the studied parameters was recorded when applied @ 25 g L-1(w/v). The data revealed that aqueous extract produced an inhibitory effect on all the crops’ growth parameters studied. It is recommended that unplanned planting of poplar (P. deltoides L.) around the cereal crop fields should be avoided in order to obtain optimum crop population and finally the...
Ghulam Qadir1, Khalil Ahmed1*, Muhammad Ashfaq Anjum1, Quais Muhammad Affan2, Muhammad Zaighum Mushtaq3, Muhammad Amjad Qureshi4, Amar Iqbal Saqib1, Hafeezullah Rafa1, Abdul Wakeel1, Ghulam Shabir1, Muhammad Rizwan1, Muhammad Qaisar Nawaz1 and Muhammad Faisal Nawaz1
...rown for four months and biomass yield data was recorded. Results of three successive seasons suggest that all the evaluated medicinal plants can grow under the medium salinity and sodicity level of (6 dS m-1 + 25 SAR). However, biomass yield decreased linearly with increasing levels of salinity and sodicity and a maximum reduction of 63.25% for Podeena, 48.15% for Hina, 54.74% for Qulfa, 32.87% for Methi, 59.77% for Dill an...
Gudeta Nepir Gurmu, Tade Bitima Mulisa, Alemu Lenco Gemechu, Kegna Gadisa Amena and Gemechu Nedi Terfa*
...vest index, above-ground biomass, number of seed per pods, and hundred seed weights were recorded. Analysis of variance combined over five locations manifested significant differences among varieties, environment, environment, and varieties interaction for grain yield and other yield-related traits. The combined mean of grain yield of varieties indicated that Bursa (3.03 t/ha), Adi (2.84t/ha) and Weyib (2.83 t/ha) varieties had the highest grain yield advantag...
Sidrah Ashfaq1, Muhammad Nadeem1*, Muhammad Yamin1, Talha Afzal1, Muhammad Waqar Akram1, Rabia Anam1 and Ali Mehboob2
...an controlled burning of biomass, it can be subjected for different purposes like a thermal, synthesis of ethanol, engine running, and for fuel cell applications. An excessive amount of impurities like char, ash, tar, and particulate matter are making these syngas non-feasible for thermal or engine applications. To overcome the above-stated problem, a downdraft gasifier with cyclone separator and hybrid biomass filter was fa...
Asma Hassan*, Zuhair Hasnain, Muhmmad Asadullah, Syed Saqlain Hussain and Muhammad Abbas Anees
...d in N 85 kg ha-1. Total biomass increased with N 85 kg ha-1 but decreased up to 85 kg ha-1. Seed priming with K2SO4, 2% have harvest index (%), crop growth rate (g m-2 day-1), 1000 grain weight, and grain yield were relatively closer to the results of seeds primed with K2HPO4, 2% solution soaking of seed for 12 hours. Nitrogen 85 kg ha-1 and priming of seeds with CaSO4, were best for the growth and yield parameters in rain-fed agro ecological conditions....
Madad Ali1, Muhammad Ahsan1, Muhammad Zubair Akram*2 and Samreen Nazeer3
...0.469) followed by total biomass (r = 0.431). Number of grain rows per cob (r = 2.662) exhibited the highest positive direct effect on grain yield per plant followed by total biomass (r = 1.993) and 100 grains weight (r = 1.194). Among the hybrids understudy, DH-8XDH-6 showed the best performance in Plant height (196.67 cm), Leaves per plant (14), total biomass per plant (440.91 g), cob le...
Maize Yield Performance Under Planting Patterns and Row Spacing in Semi-Arid Zone of Pakistan-Mardan
Shakir Ali1, Zia Ul Haq1, Abdul Malik1, Tariq Mahmood Khalil1,2* and Ijaz Ahmad Khan3
...ain (7568.7 kg ha-1) and biomass (17571.2 kg ha-1) yield as compared to P5 that produced 6160.85 kg ha-1 grain and 11340.65 kg ha-1 biomass. The planting pattern P2 is par with P1 produced 6944.5 kg ha-1 grain yield and 16500.7 kg ha-1 of biomass. No significant effect was found in yield among P2, P3 and P4. Similarly, no statistically significant difference was observed in days taken to 5...
Rao Mansor Ali Khan* and Syed Amer Mahmood
... cultivation period. The biomass creation was estimated as6.09–1.03 g/m2 /day, which was higher at the start of WGP than declined at the end. Finally, the estimated yield was very different as compared to the actual yield. The yield estimated through the CASA(Carnegie–Ames–Stanford approach) model was uniform for the complete study site; however, the actual yield was about 74% less than CASA generated yield in various plots. This issue was fu...
Oluwatoyin Adenike Fabiyi1*, Mariam Temitope Baker2 and Gabriel Ademola Olatunji2
...s. There was increase in biomass and vegetative growth with notable reduction in M. incognita reproduction in plants treated with FAE at 0.75 mg/ml in the first and repeat experiments. Juvenile population per gram root and soil were reduced significantly at 0.75 and 0.50 mg/ml of FAE in comparison with control. Late flowering was recorded in the untreated control experiment, while plants treated with FAE flowered notably earlier. Application of FAE is recommen...
A. Beyan1, A. Seid†2 and H. Shifa1
...ucing the tomato growth, biomass and pathogen related parameters compared to the un-inoculated control or single pathogen inoculated treatments. Among the three tomato genotypes evaluated, Assila was found to be moderately resistant as measured by the lower number of root galls and egg-masses per plant compared to the susceptible Marmande genotype. Hence, further study is required to evaluate the performance of Assila genotype in hot spot areas of Meloidogyne ...
H. M. Hassan, M. M. Tantawy*, A. M. Younes and M. O. Sayed
... densities, frequencies, biomass and importance values in different Districts during 2012 and 2013. Root-knot nematodes Meloidogyne spp. was the most prevalent genus in the entire plant parasitic nematode community having highest relative frequency (0.78 and 0.83) in both years, respectively. The lowest relative frequencies (0.31 and 0.40) were recorded for Hoplolaimus spp., and Longidorus spp., in 2012 and 2013, respectively, Helicotylenchus spp. (0.44) and M...
Muhammad Umair1,2, Muhammad Naeem1, Asad Jamil3 and Muhammad Younas2,4*
...ight (160.24%), root dry biomass (169.52%), root length (15.87%), and chlorophyll contents (53.62%) was also found for rice husk biochar @ 0.3% as compared to saline-sodic control. rice husk biochar @ 0.3% was found most effective in improving maize growth and soil properties under saline-sodic conditions....
Rana Aamir Shehzad1, Ghulam Sarwar1*, Sabir Hussain Shah2, Mukkram Ali Tahir1, Noor-us-Sabah1, Sher Muhammad2, Muhammad Aftab3, Muhammad Zeeshan Manzoor1, Imran Shehzad1 and Usman Saleem4
...ains (37.88 g) and wheat biomass (48.63 g) were recorded with T11 (T2 + all P from PROM). Thus, P application improved the wheat growth and yield traits significantly (T1) and T11 was found more effective for achieving the optimum output....
Ambrin Rajput1* and Mehrunisa Memon2
...0 grain weight (45.3 g), biomass yield (2478 kg ha-1), yield of grain (2986 kg ha-1), yield of straw (509 kg ha-1), protein (22%), leaves P (0.46 %) content, P uptake (11.49 kg ha-1) and P utilization efficiency (10.3 %) were noted by P application with N and K applied treatment. However, the lowest values were recorded where no P was applied. The highest yield had 100% increase in mungbean yield with combined nutrient application of N:P: K (15:75:15 kg ha-1) ...
HIRA JAVAID*1, MALEEHA MANZOOR2, JAVED IQBAL QAZI3, XIONG XIAOCHAO4 & FOUZIA TABSSUM5
...nocellulosic waste (LCW) biomass produced in millions of metric tons annually all over the world covering 60% of annual crop produced. This review presents the yeasts SCO production from LCW, and its favorability towards commercialization in developing countries like Pakistan, which is eighth largest country among GDP sector for farm production.
Key Words: Oleaginous yeast, Single cell oil, Lignocellulosic wastes, LCW, Biodiesel,...
Muhammad Ather Nadeem1, Bilal Ahmad Khan1,2*, Neelam Yaqoob3*, Abdullah2, Amina Iftikhar4, Muhammad Irfan5, Hafiza Zara Saeed6, Syed Saqlain Hussain7 and Sidra Shakil8
... length (6.20 cm), fresh biomass (0.95 g), dry biomass (0.32 g), minimum time to start emergence (2.56 days), mean emergence time (4.51 days), time to complete 50% emergence (3.62 days), was observed under control while minimum emergence percentage (22.50 %), shoot length (0.95 cm), root length (1.11 cm), fresh biomass (0.18 cm), dry biomass (0.06 cm), m...
Luqman1*, Zahid Hussain2, Tamana Bakht3, Fazli Wahab1, Miftah-ud-Din1, Haroon Khan2, Imran Shinwari1, Ata Ullah1, Liaqat Khan1 and Sara Hidayat4
...were taken on fresh weed biomass (kg ha-1), plant height (cm), no. of leaves plant-1 and biological yield (kg ha-1). The results of the investigation showed that both the cropping patterns and weed control measures significantly affected all the studied parameters except plant height at maturity (cm). Furthermore, the N-S sowing direction proved to be more effective in terms of weed control and enhancing the yield of onion crop. Among the weed control measures...
Ying Guan1,2, Puqing Song2, Xing Miao2, Hai Li2, Rui Wang2, Liangming Wang3, Yuan Li2* and Longshan Lin2*
...G4, with 29 species. The biomass of FG3 was the highest among all functional groups throughout the year and in each individual season. FG1 and FG5 had higher biomass proportions in spring than in the other seasons, accounting for 8.02% and 16.72%, respectively. The functional group diversity (HFD) and species diversity (Hs) showed similar variations, reaching their lowest values in winter and highest values in summer. In 200...
Yuliaty*, Brigida A. Correia, LigiaT. Correia, Joao Americo, Mateus Da Cruz De Carvalho, Joana da C. Freitas
...al leaves, height plant, biomass and seed production of sorghum. The results showed that the highest total leaves at A3 (72,87 leaves/plant) and significantly different (P<0,05) to A0, A1 A2. The highest height was at A3 (94,72 cm) significantly different with A0, A1, and A2. The highest biomass production was A3 (1,70 kg/plant) not different (P>0,05) with A2 but significantly different with A0 and A1. The highest see...
Ayoub Hadjeb1,2*, Ismahane Lebbouz3 and Yasmine Adjami4
...ust as The efficiency of biomass conversion of digested food (ECD) and ingested food conversion efficiency (ICE) in Ghars and approximate digestibility (AD) in Mech Degla. The calculation of gravimetric index (nutritional) consumption and utilization of food showed a very highly significant difference (RRI,RGR, ECD and ICE: P <0.0001; AD: P <0.0004) between larvae fed by the dates of the three varieties of dates (Deglet Nour, Mech Dagla and Ghars).We hav...
Iram Liaqat1*, Noor Muhammad1, Muhammad Mubin2, Najma Arshad3, Tehreema Iftikhar4, Sumera Sajjad5 and Farzana Rashid5
... 4.0 mgmL-1 of bacterial biomass, respectively. Three isolates, S. monticola, S. septentrionalis and S. polaris showed 100 % mortality at 1000 ppm against Anopheles 3rd instar larvae. These findings indicated that actinobacterial isolates possess antibacterial and larvicidal potential. Further extraction and purification of bioactive components from these bacterial may be a good source of novel antibiotics and natural-insecticides....
Jamshid Ali1,2, Sabeeqa Usman Malik1*, Muhammad Irfan Ashraf1, Jia Zhongkui2, Zuhair Husnain3 and Saeed Gulzar1
...ms. Estimation of forest biomass in various ecosystems is of key importance in the context of international climate treaties. The objectives of the current study were to assess above-ground carbon (AGC), belowground carbon (BGC) and total carbon stock in the sub-tropical pine forest in Upper Kurram District, Kurram (Pakistan). Twenty-five sample plots were marked in the study area to collect tree diameter, height and density-related information. Allometric equ...
Tahir Abbas Khan1*, Imran Ashraf1*, Athar Mahmood1, Muhammad Ilyas2, Sardar Alam Cheema1, Muhammad Mahmood Iqbal3 and Muhammad Umair Hassan1
... (SL) and root and shoot biomass was noted with 80 kg P ha-1 and lowest RL, SL and root and shoot biomass was recorded in control. In case of cultivars FH-949 performed well with maximum RL and SL and root and shoot biomass while NT-6621 performed poorly with minimum RL and SL and root and shoot biomass. Similarly, maximum plant height (199.83 cm), leave...
Rahamdad Khan1, Saad Muhammad2, Muhammad Haroon3, Saad Jan1 and Syed Majid Rasheed1*
...ase or reduce growth and biomass. Light duration has an important role in plant growth development and allows plants to work properly. Therefore, the aim of this study was to determine the effect of light duration on the growth performance of Parthenium hysterophorus and Cannabis sativa. The results showed that under reduced light duration (2 hours), plant growth performance (i.e., biomass, plant height, leaf area, and numbe...
Anwar Ali1*, Muhammad Ayaz Khan2 and Nowsherwan Zarif1
...oil, 33 % in aboveground biomass, 9% in belowground biomass and 2% in litter. Average carbon density was estimated as 100 t/ha in the landscape. Mean aboveground carbon density was determined at 33.60 t/ha. In Reserved Forest the aboveground carbon stock is 42.29 t/ha whereas in Guzara Forests, this carbon is 27.20 t/ha. Similarly, belowground carbon stock in the landscape was estimated as 9.74 t/ha. Litter carbon was estima...
Muhammad Mukhtar*, Syamsul Bahri, Syahruddin
...ilizer on the growth and biomass production of elephant grass (Pennisetum Purpureum). This study used a completely randomized design consisting of 4 treatments and 4 replications. The study treatment was liquid organic fertilizer (LOF) from various manufactured products, namely Genetic-plus and Bio-love, and as a comparison, LOF Bio-urine produced from the biogas process. The research treatment is as follows: T0 = Without using LOF (Control); T1 = Using LOF Ge...
Imtiaz Khan1*, Abdullah1, Muhammad Ibrahim1, Muhammad Ishfaq Khan1, Saima Hashim1, Shomayela Afzal2 and Khalid Nawab3
...thene and available weed biomass) and allelopathic weed extracts (Asphodelus tenuifolius Cav., Convolvulus arvensis L. and Lathyrus sp.) compared with control treatment. The study parameters include; weed density (m-2) before and after application, fresh and dry weight (m-2) of A. tenuifolius Cav., plant height (cm), number of nodes and branches plant-1, leaf area index (LAI), number of pods plant-1, number of grains pod-1, 500 seed weight (g), biological yiel...
Afsheen Khattak1, Shahida Naveed1*, Naila Khalid1, Inayat Ullah Khan2 and Tamana Bakht3
...dical length (cm), fresh biomass weight (g), dry weight (g), and moisture content (%) of wheat and maize seedling. Result revealed that V. encelioides extracts significantly affected all the growth variables of wheat and maize seeds. Results revealed that V. encelioides has prominent allelopathic potential against the tested species....
Mukkram Ali Tahir1, Noor-us-Sabah1*, Muhammad Waryam Warraich1, Ghulam Sarwar1, Muhammad Aftab2, Fakhar Mujeeb3, Muhammad Zeeshan Maznoor1, Aneela Riaz4 and Sarfraz Hussain2
...weight (42.43 g) and dry biomass (14.37 g) of wheat were also observed when SOP was used in combination with press mud as CSF. Press mud found to be most effective CSF compared to compost and fly ash. ...
Nusirat Aderinsola Sadiku1, Oluwatoyin Adenike Fabiyi2* and Tesleem Taye Bello3
...re obtained from diverse biomasses and have been found to contain important biologically active components with high phenolic, carbonyl and organic acid contents which have several pest control properties. Bamboo Pyroligneous Liquor (BPL) has proved effective in controlling several insect pests of many crops but its nematicidal potential is yet to be fully determined. We, therefore, investigated the nematicidal activities of Bamboo Pyroligneous Liquor in manag...
Seyed Ahmed Reza Hashemi1, Teymour Aminrad1, Asadullah Ali Muhammad2*, Mastooreh Doustdar3 and Parastoo Mohebi Derakhsh3
... respectively. The total biomass ranged from 601-372 tons, and the harvestable biomass in the two seasons was between 53-90 tons. Contrast worth of phosphate showed substantial differences among diverse stations (P<0.05), while further parameters did not show substantial differences between stations (P>0.05). Multi-layer artificial neural network analysis indicated that two parameters, phosphate and nitrate, had the gr...
Henny Leondro1*, Peni Wahyu Prihandini2, Yuli Arif Tribudi3, Aju Tjatur Nugroho Krisnaningsih1, Dimas Pratidina Puriastuti Hadiani1, Agung Kusuma Wijaya4, Dyah Tuwi Ramsiati2, Mochammad Chanafi2, Wahyuni Indah Wulansari2
...est and lowest potential biomass production is C. ternatea and Vigna, respectively. Furthermore, M. bracteatum had a higher DM percentage (29.12%) value than other herbaceous legumes. C. ternatea had the highest CP (21.96 %DM) and TDN (59.81 %DM). In conclusion, the legumes studied have high nutritional content and have the potential to be developed as animal feed, especially in tropical areas.
Keywords | Herbaceous legume, Proxi...
Shahid Iqbal1, Arshad Khan, Ali Hazrat1*, Gul Rahim, Mohammad Ihsan1, Umar Zad Gul1, Maryam Bibi1, Khadija Bibi1 and Muhammad Mukhtiar2
...found in petiole length, biomass per plant (0.49%), and pod per plant (0.41%), whereas the minimum coefficient of variance showed by leaf width (0.25%), followed by leaf length (0.27%) and internode length (0.29%). Coefficient correlation analysis was computed for all the quantitative traits, where a positive correlation was recorded for plant height (0.37), leaf length (0.18), and seed per plant (0.127). Biomass per plant s...
Aatif Masood Ahmad Khan1, Masood Rabbani1*, Arfan Ahmad1, Muhammad Wasim2 and Sohail Raza1
...HI/SN to achieve maximum biomass, a trait required for vaccine production, using brain heart infusion broth media....
ZOHAIB SAEED1, SHAHID IQBAL*1, UMER YOUNAS1,2, MUHAMMAD PERVAIZ*3, SYED MOHSIN ALI NAQVI3 & RANA RASHAD MAHMOOD KHAN3
...content along with total biomass of the plant showed that the soil mixed with 20% sewage sludge showed maximum growth of the plant. Meanwhile, antioxidants like TPC, Ascorbic acid content and antioxidant potential (DPPH, ABTS, FRAP) were also measured and maximum values were found in 20% to 40% of sewage sludge. Hence, sewage sludge may be exploited for the useful purposes in a controlled manner....
*AMNA SHOAIB, AROOJ SHEZAD, ARSHAD JAVAID, SUNDUS AKHTAR & ZOIA ARSHAD AWAN
...antly decreased pathogen biomass by 6-96% and three Trichoderma species also caused significant inhibition in pathogen growth variably between 30-100%. In potted soil, application of separate or combined application of myco- and phyto-fungicides proved highly efficient in managing collar rot disease. However, combined effect of T. harzianum or T. viride + leaves biomass of R. sativus found more promising in managing disease ...
Mehwish Zafar1, Muhammad Shahzad1*, Muhammad Zubair Akram2, Quratulain3, Mehak Shehzad4 and Samreen Nazeer5*
... plants and its yield of biomass by impacting major physiological mechanisms i.e., ionic, oxidative and osmotic stress. One possible and climate resilient strategy is to introduce new crops that can bear high level salinity and allow irrigation with saline water. Quinoa has great potential to grow under saline conditions having outstanding nutritious value. Pot based complete block design was conducted in COMSATS University Abbottabad, Pakistan during winter s...
Iqtidar Hussain1*, Muhammad Inam Ullah Qaisrani1, Abdul Aziz Khakwani1, Zuhair Hasnian2, Umar Khitab Saddozai1, Muhammad Naeem4, Hadia Gul5 and Moneeza Abbass3
...crease is found in plant biomass and photosynthesis. In light of our findings from this study, it is recommended that smaller amount of parthenium dry powder percentage (5, 10 and 15%) promoted the maize germination and seedling growth positively. Therefore’ the maize can be planted in the field infested with parthenium weed to some extent and its planting should be avoided where the higher population of parthenium precedes the maize planting....
Javairia Shafi*, Kashifa Naghma Waheed, Zahid Sharif Mirza and Shaista Razaq
...s at the rate of 5% fish biomass. No significant difference (P>0.05) in fish growth parameters and feed efficiency was observed among the treatments. There was no significant difference in apparent digestibility coefficient (ADC) of dry matter among treatments. Feed ADC (protein) with duckweed at 30% inclusion level was significantly lower (P<0.05) compared to the other treatments. There was no significant difference in muscle composition of fish reared ...
Shahbaz Hussain1, Asif Ameen2*, Muhammad Ehsan Safdar3, Atif Naeem1, Ahmad Jawad1, Madad Ali1, Muhammad Ather Nadeem3, Ghulam Abbas2, Muhammad Arif2, Muhammad Ahmad Zafar4, Zahid Hassan5
...sity and 93-97% weed dry biomass) and Echinochloa colona (94-97% weed density and weed dry biomass) weeds over control, while Puma Super proved efficient in suppressing Leptochloa chinensis and Echinochloa colona weeds. Among all the tested treatments, application of Puma Super at 92.66 g a.i. ha-1 furnished the highest number of tillers (137.3 in 2014 and 141.3 in 2015), grains panicle-1 (77 in 2014 and 79 in 2015), final p...
Faisal Ali1, Abdul Aziz Khakwani1, Iqtidar Hussain1, Ghazanfar Ullah1, Atiq Ahmad Ali Zai2, Moneeza Abass3, Zuhair Hasnain4* and Sara Zafar5*
...izer doses on the yield, biomass and the response of different cultivars of sweet sorghum, during the Kharif season (2015–16). The study was carried out using a split-plot layout and a randomized complete block design (RCBD). The cultivars of sweet sorghum were chosen for the main plots, while fertilizer doses were distributed in the sub-plots. Fourteen parameters were monitored throughout the study. According to the data that was analyzed, the research&...
Shahid Iqbal Khattak1, Mohammad Safdar Baloch*1, Khalid Naveed2, Muhammad Amjad
Nadim1, Asghar Ali Khan1 and Kaleem Ullah3
..., fresh weed
biomass (g m-2) and dry weed biomass (g m-2) influenced non-significantly for both the
years. These findings suggest that foliar application of potassium sulphate @ 60 kg ha-1
along with recommended dose of nitrogen (120 kg ha-1) and phosphorus (90 kg ha-1) is the
most suitable for successful wheat production under rainfed conditions.
...
Arshad Javaid1* and Iqra Haider Khan
...ength by 59 and 62%, and biomass of whole
plant by 44 and 15%, respectively. Root and flower extracts were less herbicidal and
reduced parthenium germination by 23–52% and 33–56%, respectively. In a pot
experiment, soil was incorporated with 0.2, 0.4, 0.6, 0.8, 0.10, 1.2% (w/w) crushed dry
biomass of C. didymus, parthenium seeds were sow...
Nimra Javaid1, Mukhtar Hussain Shah1, Iqra Haider Khan2, *Arshad Javaid2 and Syed Muhammad Waleed1
...o 86% and 91%, and plant biomass up to 89% and 98%, respectively. Stem extract showed the least herbicidal activity causing up to 46%, 59%, 73% and 37% reduction in germination, shoot length, root length and plant biomass, respectively. This study concludes that leaf, root and inflorescence extracts of A. conyzoides possess strong herbicidal potential against germination and growth of parthenium....
Felix O. Takim*1, Gideon Z. Nayan2, Oluwafemi O. Osatuyi1and Israel O. Olayiwola1
...or weed density and weed biomass, respectively. Intercropping resulted in land equivalent ratios (LER) of 1.29 to 1.74 while the competitive ability of maize was increased with an increase in sweet potato density. Planting in the month of June had significantly higher tuber yield of 9.56 t/ha of sweet potato and maize grain yield of 3.28 t/ha while intercropping 33,333 plants/ha of sweet potato (1 vine of sweet potato planted at 0.40m apart on the ridge and 0....
Pradeep Shah1*, Shrawan Kumar Sah2, Komal Bahadur Basnet2 and Mina Nath Paudel3
... on weed densities, weed biomass, yield and yield attributing characters of rice were collected and analyzed using MSTATC statistical software. The data revealed decreasing weed density with increasing days of knockdown of Sesbania. Significantly lower weed densities were recorded when Sesbania was knockdown at 42 DAS as compared with 21 and 28 DAS at all dates of observations and in both years 2015 and 2016. The weed densities at knockdown days of 35 and 42 D...
Muhammad Rafiq,1 Amna Shoaib,1 Arshad Javaid1
...ed by soaking dried root biomass in methanol and analyzed by GC-MS.
Antifungal potential of the extract was detected in test tubes filled with malt extract broth.
The results revealed fungal biomass was significantly reduced (52–97%) with increase in
concentrations of the extract (1.56–200 mg mL-1). GC-MS analysis revealed that benzoic
acid, 4-hydroxy-3-methoxy-, me...
Arshad Javaid, Amna Ali, Iqra Haider Khan and Amna Shoaib
...oil was amended with dry biomass of C.
album aerial parts at 1, 2 and 3% (w/w), irrigated and left for one week for leaching.
Thereafter, chickpea seeds were sown in the pots. Experiment was conducted in a
completely randomized design with six replications. S. rolfsii significantly reduced dry
biomass of shoot, root and grains of chickpea by 21, 36 and 50%, respectively, as
Muhammad Bilal Niaz1, Abdul Ghaffar1, Khuram Mubeen1, Mahmood Alam Khan1
and Wazir Ahmed2
...v>Weed density, weed dry biomass, crop growth and yield related parameters were recorded
following standard procedures. All recorded data were analyzed with the help of Fisher's
Analysis of Variance. The means of different treatments were separated by using Tukey’s
HSD test at 5% probability level. Horse purslane reduced the height of cotton plants by
26.51%, crop growth rate in terms of
Luqman1, Zahid Hussain1, Mohammad Ilyas2, Azmat Ali Awan3, Javed Rahman 2,
Mazhar Ali2 and Tamana Bakht4
...collected on weeds fresh biomass, number of plants ha-1 and fruit
weight. The results showed significant effect for all the parameters during both years. Weed
biomass was the highest (2971 and 3595 kg ha-1, respectively) in weedy control treatments,
and lowermost in the hand weeded treatments (68 and 83 kg ha-1) in 2012 and 2013,
respectively. Moreover, the effect of the mulchi...
Muhammad Ather Nadeem1, Bilal Ahmad Khan*1, Sadia Afzal2, Ahsan Aziz1,
Rizwan Maqbool3, Muhammad Mohsin Amin1, Amir Aziz4, Amjed Ali1, Muhammad
Adnan1, Durrishahwar5
....33%) and seedling fresh biomass (15.35 g) was minimum when treated with 8%
aqueous extract of C. tinctorius fruit extract. The lower concentration (0.25% to 2%) of all
the studied extracts showed a hermetic response and stimulated the root, shoot and
seedling fresh weight of E. cruss-galli. The aqueous extracts inhibitory effect was in order of
leaf > fruit > stem. This study leads to conclusion that 8% or...
Iqra Haider Khan1 and *Arshad Javaid1
...42–82% decrease in biomass of A. flavipes. Ethyl acetate showed a moderate antifungal potential whereas aqueous fraction showed the least antifungal activity causing 47–76% and 38–73% reduction in fungal biomass, respectively. This study concludes that n-butanol fraction of leaf extract of C. sativa is highly effective in controlling growth of A. flavipes....
Salman Ali1*, Muhammad Arif1, Mehran Ali1, Muhammad Afzaal2, Gohar Saeed32, Muhammad Bilal4, Fazal Munsif1 and Sajjad Zaheer1
... and weeds fresh and dry biomass. It is concluded that 10 tons ha-1 biochar and P application 50% from FYM or PM and 50% from DAP improved maize growth and reduced weed competition....
Amir Ehsan1*, Muhammad Ehsan Safdar1, Amjed Ali1
...) enhanced its plant dry biomass up to 348 and 353%; and relative competitive index maximally to 80 and 77% in years 2015 and 2016, respectively. While the corresponding increases in plant dry weight and relative competitive index of D. arvensis were 367 and 360% and 79 and 82%. The enhancement in N (up to 258 & 257 %), P (up to 220 & 232%) and K (up to 293 & 301%) uptake in years 2015 and 2016, respectively were made by E. Colona whereas the corre...
1Bakhtiar Gul1*, Muhammad Ibrahim and Haroon Khan
...ting ability, growth and biomass production of common reed and minimum resprouting
and shoot biomass (3.33% and 6.00 g), respectively, were noted for fenoxapropp-
ethyl as compared to control treatment (90.00% and 38.67 g) where no herbicide had
been applied. Therefore it is concluded from the results that on either side from water
regime (T5) the re-sprouting ability decreases...
Imtiaz Khan,1 Muhammad Kabir, Muhammad Ishfaq Khan, Haroon Khan, Saima
Hashim and Muhammad Azim Khan
... m-2, fresh and dry weed biomass (kg) , plant height (cm),
spike length (cm), leaf area (cm), number of tillers (m-2), number of grains spike-1, 1000
grain weight (g), biological yield (kg ha-1) and grain yield (kg ha-1), Harvest index (%).
These data parameters were formally observed with great care to avoid any repetition or
error of the data. Noxious weeds were observed and recorded in the field viz. Avena fat...
Iqra Haider Khan1, *Arshad Javaid1 and Nadeem Shad1
...dash;100% decline in the biomass of A. versicolor due to nhexane,
chloroform, ethyl acetate and n-butanol fractions, respectively. It is concluded that
different fractions of leaf extract of C. sativa have remarkable potential in controlling growth
of A. versicolor.
...
Muhammad Sikander Hayyat1*, Muhammad Ehsan Safdar1, Muhammad Mansoor
Javaid1
... length and seedling dry biomass of
rice as compared with control, respectively. This treatment also resulted in maximum delays
in mean germination time (up to 4.80 days with SE= 0.408) and days taken to 50%
germination (up to 4.40 days with SE=0.431) of rice. The highest concentrated (6%) soildecomposed
plant residue of red sprangletop significantly reduced the germination
percentage, germination ind...
Ijaz Ahmad,FAZAL MUNSIF,SHAH KHALID,Murad Ali,Wiqar Ahmad,ABDUL BASIR,KAWSAR ALI,AMJAD ALI,MASOOD AHMAD
Muhammad Anees Afsar,SHAD KHAN KHALIL
Abdullah, Gul Hassan, Ijaz Ahmad Khan, Sheraz Ahmad Khan , Hussain Ali
SHAD KHAN KHALIL,Abdul Rab,Faisal Khan,Syed Junaid Ahmad,IMRAN KHAN,Akhtar Ali,Izhar Ali
MOHAMMAD JAMAL KHAN,NAZIR AHMAD,AZHAR RAUF,MOHAMMAD AMIN,MOHAMMAD TARIQ JAN,MASOOD UR REHMAN
Masood Ur Rahman,Taj Ali Khan,Subhan ud Din,Rahamdad Khan,Muhammad Haroon,Abdul Samad,Muhammad Ramzan
Haji Khalil Ahmad,GUL HASSAN,MUHAMMAD IQBAL MARWAT,Khan Bahadar Marwat
Fazal Munsif, Faryal, Muhammad Zahir Afridi, Ijaz Ahmad, Wiqar Ahmad, Wasiullah Malik and Muhammad Rabnawaz Khan
Fahad Ullah Khan , Asad Ali Khan, Muhammad Faheem Jan, Waqas Liaqat, Inamullah and Shezad Malik
Pervez Manan1, Farhat Jabeen1 and Ahmad Zamir2
... AGB is above-ground dry biomass in Kilogram (Kg) and D is DBH in cm. to obtain per hectare value the plot level AGB was multiplied by 10. While, below-ground biomass (BGB) default values of root-shoot ratio were used (IPCC, 2006). To obtain mean total dry biomass per ha, mean value for AGB and BGB per hectare were added. While mean total dry biomass in ...
Asad Abbas Khan1, Amina Batool2, Muhammad Aslam1, Muhammad Ehtesham Asghar3, Abdul Ghafoor1 and Muhammad Arif1
...e growth performance and biomass production of reseeded grasses in scrub rangelands of Kherimurat scrub forest of Barani Livestock Production Research Institute, during summer 2010 to spring 2011. Five grass species included Bothriochloa pertusa (palwan), Pennisetum purpureum (Napier), Cynmbopogan distans (Chita), Cenchrus ciliarus (Dhaman) and Themeda anathera (Loondar) were reseeded by broadcast method during summer, 2009. ...
Asad Abbas Khan1, Amina Batool2, Muhammad Aslam1, Muhammad Ehtesham Asghar3, Abdul Ghafoor1 and Muhammad Arif1
...e growth performance and biomass production of reseeded grasses in scrub rangelands of Kherimurat scrub forest of Barani Livestock Production Research Institute, during summer 2010 to spring 2011. Five grass species included Bothriochloa pertusa (palwan), Pennisetum purpureum (Napier), Cynmbopogan distans (Chita), Cenchrus ciliarus (Dhaman) and Themeda anathera (Loondar) were reseeded by broadcast method during summer, 2009. ...
Muhammad Farrukh Lateef1, Asad Abbas Khan2 and Muhammad Arif
Malik Mahboob ur Rehman1, Muhammad Rafiq2, Amjad Ali Ch.3, Tariq Mahmood4, Javaid Ahsan5 and Shahzad Fazal6
...ng capacity based on dry biomass of grasses/herbs was found to be 18 Ac/AU/Yr and 10 Ac/AU/Yr in un-treated and treated areas. Study concluded that untreated area provides fodder to 944 Animal Unit/5664 Sheep Unit while that of treated area to 1700 Animal Unit/10200 Sheep Unit....
Muhammad Afzal, Amjad Ali Ch., Javaid Ahsan, Shahzad Fazal and Saima Tabassum
...apacity based on herbage biomass for protected and open pastures was found to be 0.40 and 0.12 AU/ha/yr respectively. ...
Shad K. Khalil, John G. Mexal, Abdur Rehman, A. Z. Khan and Iftikhar Hussain Khalil
...uration, stratification, biomass, eldarica pine. ...
Mahmood Nasir and Mohammad Noor
...density and above ground biomass data were collected to detect vegetation differences between protected and unprotected area. Twenty 1 m2 quadrats were studied randomly in both the areas.
The cover percent (10%) and above ground biomass (216 kg/ha) of Chrysopogon aucheri were higher three times in protected area than that of unprotected area, but its density remained unchanged which shows that the species is a ...
Anwar Ali, Muhammad Ayaz Khan and Ayaz Khan Marwat
...soil, 10% in aboveground biomass, 6% in belowground biomass and 3% in litter. Mean carbon density was estimated as 41.55 t/ha in the landscape. Mean aboveground carbon density was determined at 4.60 t/ha. Mean belowground carbon stock was estimated at 2.57 t/ha. Litter carbon was estimated as 1.42 t/ha. Dead wood was found to be a non-significant pool of carbon in the riverine forest ecosystems. Average organic soil carbon...
Mamoona Wali Muhammad and Sumaira Saeed
...rmine the Gender role in biomass production, utilization and management for domestic energy needs. The analysis indicated that more female were involved in looking after and maintenance of trees on farmlands than males. However, females were found less in number when it came to planting activities. The study also revealed that fuelwood was a major source of energy for domestic cooking. The demand for the biofuel expected to increase with increasing human popul...
Shaukat Ali
... effect on the growth or biomass of young seedlings of the species. Depot was efficient to allow
longer and better developed root system as compared to other containers. Total biomass of seedlings in depot by mid-fall was also greater. Seedlings raised in polythene bag competed with depot seedlings till late summer but the former excelled in most of the growth parameters in subsequent period....
Mohammad Noor and Bashir Hussain Shah
...ss....
Muhammad Hafeez and Wahid Rasheed
...op height. Above-ground
biomass was significantly affected by the distance from
the trees. Acacia nilotica reduced wheat biomass yield
by 51.69% and grain yield by 55.10% at 1 meter distance
as compared to control. The reduction in biomass and
grain yield was noted upto 11 meters from the tree
trunks. As far as economics is concerned, total loss of
grain yield and wheat bhoos...
Bashir Hussain Shah
...he crop, forage, and the biomass production of Ipil ipil data showed that maximum farm productivity is from the catchment treated with bench terraces. Ipil ipil on the risers of the terraces conservation benches ipil ipil was planted. In strip cropping Eucalyptus camaldulensis, Acacia modesta and L. leucocephalla were planted in 3 rows at 1 x 1 m spacing along the contour. ...
Bashir Hussain Shah and Mohammad Noor
...the survival, growth and biomass production of
five multipurpose tree species under barani conditions
planted in the roaded catchments with a trench. The
experimental design was randomized complete block with
six replications. The plot size was twenty seedlings.
In January, 1994 the survival, height, diameter at breast height (dbh) and biomass data were collected. There was no significant difference among the tree...
Maqsood Ahmed and H. Verplancke
Ghulam Akbar, Shahid Rafique and Muhammad Asghar
...above ground dry
matter biomass in Mastung and Tomagh areas in upland
Balochistan. Tall wheatgrass and pubescent wheatgrass
exhibited high dry matter biomass in southern upland
region (Mastung) both in fall, 1989 and spring 1990. In
north-eastern region (Tomagh), weeping lovegrass
outperformed in dry matter biomass production, however,
some other species such as tall wheatgrass, pub...
Mohammad Saleem and C. A. Call
...pment and shoot and root biomass production. Plants of both species had similar patterns of leaf and tiller development until defoliation treatments .were implemented. Cymbopogon jwarancusa produced more tillers per plant than Chrysopogon aucheri when both species were equally defoliated one two, or three times in monoculture and equally defoliated three times in mixture. Most Chrysopogon aucheri plants developed inflorescences by 32 weeks...
Mohammad Saleem and C. A. Call
...af development and shoot biomass than
Cymbopogon jwarancusa seedlings.
Chrysopogon aucheri seedlings had greater
total numbers, total lengths, and biomass of
primary, seminal, and adventitious roots than
Cymbopogon jwarancusa seedlings. Both
species showed evidence of sub-coleoptile
internode elongation and sub-coleoptile
internode root development characteristic of
panicoid-typeseed...
*Muhammad Iqbal, James A. Moore and ***Charles R. Hatch
...
grows in Pakistan crown biomasss is lopped at various
intensities and the woody branches and foliage
components are used as fuel wood and fodder. The
objective of this study was to developed simple and
practical prediction models using linear regression to
estimate crown biomass. Models were developed for green
and air-dried branch wood and fodder crown biomass
components under dif...
Mohammad Rafique Sardar
...shawar for estimation of biomass of fodder tree
species during December, 1991 to January, 1992.
Selective parameters of growth of all the sample trees
of different fodder tree species were measured. Green
weight of stem wood, branch wood, leaves and pods were
recorded separately for biomass calculation. Dry weight
after 6 weeks was also measured. The results showed that
12 years old Ceratonia siliqua yielded th...
M. Bashir Khan
... with only nitrate....
Wahid Rashid and Mohammad Hafeez
...the
other hand both the biomass and grain yield was
significantly affected up to a distance of 8.5 meters....
M. Tahir Laeeq and Raja Walayat Hussain
...ted for determination of biomass. It was found that spacing i.e. 0.50 x 0.50m to 1.50 x 1.25m gave
more biomass than wider spacings where the yield had
been almost the same. Harvesting annually or biennially
did not make much difference in biomass production and
cattle feed frequent harvesting is preferred. The plants
may be planted at a wider spacing and retained for more
then two y...
Suppression of Chir pine regeneration by Imperata cylindrical (L) P. Beauv. in Hazara Civil Division
P. H. Haydock Wilson and A. R. Beg
...atershed. The number and biomass of Chir pine (Pinus
roxburghii Sargent) seedlings of all ages were found to
be markedly less in plots where Imperata ground cover
exceeds 75%. Over the range of sites, however, other
factors of the pine's regenerative ecology appear to dwarf this effect and analysis of variance showed the
difference to be non-significant. Mycorrhixal growth
intensity on the seedling roots was also assessed at
different depths in t...
Raja Walayat Hussain
...s determination of total biomass for
estimation of fuel wood from trees of different sizes.
Biomass in green form of four species grown in arid
conditions was determined using five growth models. Out
of these, allometric model gave a better result which
was used for estimation of stem, branch and total weight
separately of trees with varying diameter at breast
height....
Raja Walayat Hussain and M. I. Sheikh
...ssment and comparison of biomass production by planting cuttings of two important poplar clones viz., P. deltoides cv-I-63/51 and AY-48, an evergreen clone, with two size of pits and
four spacings....
Gerald Foley
...previous reports covered biomass
gasification, improved cooking stoves, community forestry, and the use of agricultural residues
as fuel....
M. I.Sultani, Akhtar Ali, M. S. Khan and M. A. A. Qureshi
...oduced and average 30.5g biomass as Compared to 11.5g biomass produced by late summer planted plants. The water use efficiency of spring sown popular plants was 358g and 333g in mulched and unmulched pots respectively while for late summer sown plant it was 381g and 342g respectively in mulched and unmulched pots. This indicated that seasonal differences have little effect on water use efficiency of popular plants. However, ...
Mahmood Iqbal Sheikh
... different quantities of biomass.
...
M.I. Sheikh and Sultan Maqsood Khan
...ferential effect on the
biomass production of leucaenea and the height of trees
but not on their survival percentage. Leucaenea
leucocephala, had a much more survival, height and
biomass than all other species. Robinia did not do well
under low or no irrigation and Tecoma did as good
without irrigation as with irrigation. Leucaenea and
Tecoma can grow without irrigation at Peshawar, while
...
Sultan Maqsood Khan
...ressions) on belowground biomass. The underground plant biomass was collected to 40cm depth. Fifty percent ( 1004 g/m2 ) of the total collected biomass (2008g/m2) was found in the 0-10cm soil section; 24%(482 g/m2) in the 10-20cm layer; and 26%(522 g/m2) in the 20-40cm depth. The middle slope out-produced (2370g/m2) the upper slope (1741g/m2) and lower slope (1911g/m2) in root
Danh Mo
...onducted to evaluate the biomass and potential utilization of Wedelia trilobata (L.) Hitch. as a forage for goats. Using twelve plots from a 48 m2 land area, the first experiment showed that the biomass of Wedelia in fresh and dry matter (DM) rose significantly (P<0.05) when harvesting at times from 3, 5, 7 to 9 weeks following planting and regeneration. With a yield of 22.4 tons/ha/year, the harvest period of 9 weeks had...
Niamat Ullah Khan1*, Azhar Abbas Khan2, Zeshan Hassan2, Umbreen Shahzad2, Muhammad
Arshad Farooq3, Malik Fahim Abbas4, Aamir Roheen4
...ity
and weed biomass to the minimum irrespective of the tillage systems. Haloxyfop + lactofen
produced higher seed cotton yield in RT than ZT and CT. Maximum weed population
reduction percentage was recorded under haloxyfop+ lactofen. Broad-spectrum herbicides ×
RT produced the highest seed cotton yield. Weed density and weed biomass were also
lowest in broad-...
Abid Hussain Khoso1, Mahmooda Buriro1*, Bakht-un-Nisa Mangan1, Naimatullah Laghari1, Muharam Ali Qambrani1, Allah Ditta2, Muhammad Saeed3, Taufiq Nawaz4
...sh (293.6 g m-2) and dry biomass (122.52 g m-2) with maximum weed control (81%) was recorded with banana leaves as mulching material in Sindh-1. It can be concluded that mulching with banana leaves at 12 t ha-1 significantly reduced the weeds infestation, resulting in enhanced growth, yield, and physiological parameters of the cotton crop....
Imran Khan1*, Muhammad Iqbal1, Malik Muhammad Hashim2, Muhammad Saleem Jilani1, Mohammad Safdar Baloch3, Muhammad Sohail Khan1, Asif Latif1, Muhammad Amjad Nadim3, Muhammad Mamoon-ur-Rashid4
...of dual gold on the weed biomass (g m-2) and on the growth and yield components of sugar beet (Beta vulgaris L.) cv. California-KWS during 2013-14 and 2014-15. The study was performed using RCBD having five treatments and three replications. The treatments included different application times (pre-emergence application and application after 15, 30 and 45 days after emergence) of dual gold (S-metolachlor) and a control (weedy check). Data were recorded on fresh...
Tariq Ahmed Keerio1*, Muhammad Nawaz Kandhro1, Ahmed Naqi Shah1, Muhammad Ibrahim Keerio2, Ghulam Murtaza Jamro3
...d density (m 2 ) and dry biomass (g m
2 and resultantly produced superior growth and yield traits particularly kernel yield (t
per ha ) of maize . Sorghum mature plant extract @ 15 L per ha in integration with
herbicide (Mesotrione Atrazine @ 1.0 L per ha ranked 2 nd in effect iveness of controlling
weeds as well as increasing m aize kernel yield t per ha As the effect of seed rates is
concerned, the ...
Sumaira Abdul Raouf1, Nadia Jabeen1* and Sundus Akhtar1
...h (10 cm to 3 cm), fresh biomass of seedling (2.4 g to 0.94 g) and dry biomass of seedling (1.2 g to 0.47 g). Biological agent Pseudomonas sp. (PF-097) act as bioherbicide and as plant growth promoter agent to decrease the T. portulacastrum allelopathic stress and to enhance the growth of V. mungo. Amendment of Pseudomonas sp. (PF-097) increase V. mungo percentage of germination (8-42%), seedling length (12-54%), fresh
Chao Du1, Li Liu1, Li Gao1, Yongqi Ren2, Shiqiang Wang3 and Wei Liu4*
...hether its diversity and biomass can provide sufficient food during the breeding period is the key to the recovery of the relict gull. Here we investigated aquatic arthropods in the TAN and Hotong Qagan Nur (HQN) to compare the food supply and predict the capacity of the reserve after the lake water was restored. The results showed that the arthropod communities are low abundant in two lakes with a total of 16 taxa, but their biomass
Gul Hassan, Anees Amin, Haroon ur Rashid, Naqib Ullah Khan and Hussain Ali1
...ers studied except fresh biomass, whereas the interaction was significant for the dry biomass only. The data showed that regardless of species the highest fresh and dry biomass plant-1 (9.52, 3.22 g), plant height (46.98 cm), leaf area (71.94 cm2) and root length (10.27 cm) were recorded in the 2% parthenium + NPK recommended dose, but for all the parameters differences were non significan...
Huzaifa Hammad1, Bakhtiar Gul1, Haroon Khan1, Muhammad Fawad1*, Hafizullah2, Haidar Ali3 and Tamana Bakht4
...plant height, fresh weed biomass, dry weed biomass, weed species composition, biological yield, thousand grain weight, grain yield, harvest index and cost benefit ratio. The results showed that both the herbicides (Atrazine and Stomp 300 EC) were effective in weed control having lowest fresh weed biomass of 29.31 and 32.65 kg ha-1, respectively. Maximum biological yield (8309.7 kg ha-1) wa...
Calcium Carbide Induced Ethylene Regulates Seed Dormancy and Post-Germination Growth of Sweet Pepper
Wazir Ahmed1*, Muhammad Naeem Akhtar2, Muhammad Waseem Akhtar3, Muhammad Nauman Hanif1, Aiman Salah ud Din4 and Ahmad Mahmood1
...on, 5 to 22% in seedling biomass, 5 to 46% in shoot length, and 3 to 37% in root length, suggest that calcium carbide, easily available on the market, can be used for seed dormancy breakage and better crop stand....
Mohammad Moneruzzaman Khandaker1*,Nuratiqah Emran1, Nurul Elyni Mat Shaari1, Arba Aleem2, Zanariah Mohd Nor1 and Ali Majrashi3
...tment also reduced SPAD, biomass content (fresh and dry), and length of root and leaves number significantly. It can be concluded that exogenous Cd inhibits the Pak Choi germination and growth under hydroponic conditions.
...
Saitul Fakhri1*, Heni Suryani2, Teja Kaswari1, Munawwaroh Pane1, Neneng Hariyati1, Dodi Rolis Limbong1, Anuraga Jayanegara3, Daniel Komwihangilo4
..., Degradation, Microbial biomass
...
Ana Mehak1, Muhammad Mohsin1* and Muhammad Ahsan Raza2,3
...tality (F) and increased biomass (B). Meanwhile, in CEDA, MSY outputs along with R2 remained at 1051 t (0.718) for S-M and the Pella-Tomlinson Model (PT-M). S-M and PT-M MSY outputs remained the same at 1051 t (0.718) in CEDA. In contrast, F-M calculated these parameters at 849 t (0.941). Based on the results, it is clear that L. johnii is being overexploited in Sindh, Pakistan. To ensure sustainable harvesting of this fishery resource and long-term economic e...
Seyed Ahmadreza Hashemi1, Mastooreh Doustdar2, Asadullah Ali Muhammad3* and Reza Abbaspour Naderi4
...ble yield (MSY), current biomass to the biomass of MSY (B/BMSY), the ratio of the current fishing mortality to fishing mortality rate of MSY (F/Fmsy), and saturation (S=B/K) ratio were obtained. The maximum sustainable yield (MSY) in several models, the ratio of current fishing mortality to fishing mortality rate of MSY (F/Fmsy), and the current biomass to MSY biom...
Satya Narayana Rao Ramasamy1,2, Assis Kamu3 and Connie Fay Komilus1*
...ed about 60 % to 80 % as biomass into the environment. As this waste contains protein that could enhance growth rate, it could be a good choice to be used as alternate source of feed for fighting fish. The objectives of this study are to determine proximate composition in formulated fish feed using crustacean waste and to examine effect of crab waste in fish feed on growth performances on Betta splendens. A total of 54 fishes with average weight (&plusm...
Humaira1, Afsana Huseynova Anvar2, Shaukat Ali3, Marcelo Franco4, Muhammad Irfan1*
...tems employing renewable biomass to yield higher concentrations and productivity of extended-range of products. To-date established cell-free systems including extract-based and purified enzyme-based cell-free technologies have been widely exploited for producing commercially valuable biopolymers and biochemicals such as building-block chemical, biofuels, bioplastic and value-added products. However, implementation of these cell-free systems at industrial prod...
