Sandeep Satapathy and Rupam Ghosh
...tent throughout the year seasonally claiming several lives. IL-6/IL-2 receptors have been identified as crucial mediators for clearance of influenza by up regulating several intracellular defense mechanisms. Associated with IL-6 signalling is the expression acceleration of sequestrome 1(SQSTM1) / aggrosome and colocalization of HDAC6 to the cytoplasm. The key player HDAC6 is investigated for modelling several intracellular processes that come into action to br...
Youssef Lhor1*, Mounir Khayli1, Mohamed Bouslikhane2, Mehdi El Harrak3, Ouafaa Fassi Fihri2
Email: y.lhor@yahoo.fr
Ahmed Zein Mahmoud1, Muaz Abdellatif 2, 3*, Luai Shazali1
...negative. Based upon the seasonal variations in the antibodies detection, environment appeared to be a significant factor on the level of antibodies in the tested small ruminants population. Taken together, results indicate the seropositivity of PPRV in the region and warrant future large-scale surveillance studies to better assess the situation of the disease in the region....
Wan-Long Zhu* and Gao Wenrong
...iological adjustments to seasonal variations of the environment, such as changes in body mass and energy metabolism, are important adaptive strategies for small mammals. Ambient cues, as temperature and photoperiod, play important roles in animals’ physiological adjustments. In order to determine the contributions of temperature and photoperiod to seasonal changes in body mass and thermogenesis in Apodemus chev...
John Gachohi, Simon Karanja, Salome Wanyoike, Nduhiu Gitahi, Salome Bukachi, Kenneth Ngure
...h, (ii) animal and human seasonal public health burden of Leptospirosis, (iii) seasonal variation in the distribution of Leptospira determinants in a slum setting, and (iv) a simulation model based on an ecological metapopulation framework to track Leptospira bacterial population dynamics in biotic and abiotic habitats in a slum setting. This is the first study in Kenya to describe the role of temporal dynamics of multihost ...
Tayiba Latif Gulraiz1, Arshad Javid1*, Syed Makhdoom Hussain2, Muhammad Shahbaz3, Irfan3 and Sharoon Daud4
Wang Tian1, Huayong Zhang1,*, Jian Zhang2, Lei Zhao1, Mingsheng Miao3 and Hai Huang1
Aziz-ul-Rahman, Farooq Yousaf, Naveed Anwar and Muhammad Abubakar
...GMT 12.85). Furthermore, seasonal seropositivity seasons was recorded and sero-prevalence during summer was found to be higher (72.84% with GMT 20.18) than other seasons with an overall PPRV seroprevalence of 66.01%. Moreover, related to sex discrimination, 69.80:63.83% (GMT 14.83:15.92) antibody titre has been screened in female and male, respectively. So, based on the sero-prevalence, the evaluation of intrinsic (age groups and sex) and extrinsic factors (se...
Önder Duysak*andKübra Azdural
...key.Our study focused on seasonal variation of some heavy metals and aluminium in Patella caerulea L., 1758 tissues collected from eight different sampling stations of Iskenderun Bay. The concentration of heavy metal in P. caerulea tissues tended to vary significantly between season and stations.The distribution of heavy metals in P. caerulea followed in their muscular tissues in order; Çevlik > Kaleköy> Payas > Arsuz ...
Blood Selenium and Vitamin E Levels in Heifers: Regional and Seasonal Differences in Northern Cyprus
Serkan Sayiner1* and Hilal Karagul2
...at there are significant seasonal differences for each region and regional differences in each season were due to different feeding conditions. Heifer blood selenium and plasma vitamin E levels were generally found within adequate ranges in all regions for both seasons. We suggest that feed supplements containing selenium should be added for the Iskele region during the winter months. For the Morphou region we advise that feed supplements should be added durin...
Rashid Ahmed Khan* and Muhammed Naveed
Bijan Kumar Das
Incidence of Aleurocanthus spp. (Aleyrodidae: Hemiptera) on betelvine (Piper betle L.) and their interaction with host plants
...jas) of West Bengal. The seasonal incidence of A. rugosa in boroja was recorded during 2003-2004. A. rugosa adults were active in the boroja throughout the year with two peaks, one in pre-monsoon and another in post-monsoon i.e., period prior initiation of winter season. During the faunastic survey in betelvine, a new species of Aleurocanthus (description under process) was recorded from West Bengal. This had also been found to occur on Piper longum L. Another...
Nilesh Suresh Gole and Bijan Kumar Das
Biology of Dichromia sagitta (Fabricius) (Noctuidae: Lepidoptera), a serious pest of Indian ipecac, Tylophora indica
...ngal during 2010-2011 on seasonality, extent of damage and biologoy of D. sagitta on T. indica. The larvae were active almost throughout the year, fed voraciously on leaves and flowers causing extensive damage to T. indica during June and December. Eggs were laid singly or in batch of 2-3 on younger leaves (mostly on under surface) or on young shoot tips. Life cycle was completed in 41-46 days during January- February and 26-32 days during June-July. There wer...
Zhensheng Liu1,2, Hui Gao1,2, Jiapeng Dong1, Mingming Zhang3 and Liwei Teng1,2,*
...g season. We studied the seasonal activity of blue sheep from May 2010 through August 2012 to test the activity budget hypothesis, which predicts that females spend more time on feeding and that the activity synchronization of same-sex groups is higher than for mixed-sex groups. Our results support the hypothesis. Both males and females spent most of their time on feeding and moving. Feeding behavior differed significantly by sex but moving behavior did not. A...
Zaheer Abbas*, Shaukat Ali, Jalal-Ud-Din and Ghulam M. Ali*
...t of coleoptilar node is seasonal free and green house independent which would accelerate the work relevant to genetic transformation of maize. MS medium fortified with 3 mgL-1 BAP and 5 mgL-1 picloram produced maize seedlings with expanded coleoptilar nodes. Longitudinal cut sections of expanded coleoptilar nodes produced maximum primary calli on callus induction medium containing both 0.5mgL-1 2, 4-D and 1 mgL-1 picloram. Eighty percent of embryogenic calli ...
Attaullah Ansari* and Nasreen Memon
... justify;">Diversity and seasonal variation in abundance of Hoverflies (Diptera: Syrphidae) fauna were studied in five different habitats of various localities of central Sindh during March to December 2015. Adult specimens were captured/trapped through Malaise trap, Yellow pan water trap and insect hand net. As a result, a total of 783 specimens belonging to 8 species, 6 genera of two subfamilies were collected, among which Episurphusbaltatus, De Geer, Erital...
Mahreen Yahya, Noor Abid Saeed*, Sajid Nadeem, Muhammad Hamed and Sajid Shokat
...on avenae (F.). Mean seasonal aphid population (no. of aphids/tiller) on wheat plants during the whole season was the highest in NW-1-8183-8 and NW-3-3341-7 and the lowest in Faisalabad-08. However, grain yield was the highest in Galaxy-13 and the lowest was in Lasani-08 variety. Two applications of insecticide, (imidacloprid @ 625 ml/ hectare), significantly controlled the aphid population and enhanced the yield of all wheat varieties. The higher aphid in...
Minmin Chen1, Xiaoke Zhang1, Kexiong Wang2, Zhigang Liu1, An Wan3, Daoping Yu1,*, Hong Ji3 and Fangzhen Peng1
... of the porpoise changed seasonally. From October 2013 to March 2014 and from December 2014 to January 2015, the observation rate ranged from 12.5% to 100% of each observation day, with the average being 60%. The average maximum number of individuals observed per day was 4 (range, 1–8). Porpoises was not observed in September 2013 and from April 2014 to September 2014. Spatial distribution dynamics analyses showed that from the six different hydrological...
Mumtaz Akhtar1, Shabana Naz2,*, Muhamamad Iqbal3, Waqar Azeem4 and Mirza Azhar Beg5
Naeem Iftikhar1, Qamar Zaman Qamar2, Usman Ali3, Muhammad Siddique Awan4, Syeda Shaista Bibi4, Riaz Aziz Minhas4*
...s, livestock grazing and seasonal grass cutting, fire and hunting were identified as major threats to the survival of this species in AJK. This study recommended the immediate formulation and implementation of Cheer pheasant conservation action plan along with declaration of its potential habitats as protected area to ensure the further survival of this important species....
Shahid Mehmood1,*, Bushra Nisar Khan1, Hassan Raza1, Rida Ahmad1, Azhar Muhammad3, Zulfiqar Ali2, Farhan Abid1, Fehmeeda Bibi4 and Syed Maviz Ahmed5
Muhammad Abubakar,1,2,* Aamer Bin Zahur,1,3 Khalid Naeem1,3, Muhammad Azeem Khan1,3 and Subhan Qureshi4
...that a cyclic as well as seasonal pattern of disease occurred. The results of the phylogenetic tree indicated that all Pakistani PPRV strains, regardless of the gene used either F or N, clustered in lineage IV which is the most prominent and prevalent lineage of Asia. The distribution of Pakistani strains of PPRV was more dispersed as the isolate collected from Taxilla was clustered slightly distinct compared to rest of the isolates collected from Pakistan. Ou...
Sidra Majeed, Shahid Ahmad*, Asif Ali Bhatti** and Ghazanfar Abbas***
...om 1.98 to 0.29 kgm-3 of seasonal rainfall. The correlation between seasonal rainfall and water productivity is very high (0.93). There is a strong correlation between seasonal rainfall and yield of barani wheat. The yield of barani wheat grown using chemical fertilizers varied from 0.41 to 3.21 t ha-1 represents an eight-fold variation in the wheat yield of last 10 years (1998-08). There ...
Muhammad Azeem Khan*, Abid Hussain, Irfan Mehmood and Sonila Hassan **
...orrelations between mean seasonal rainfall, area and production of major crops were moderately positive and statistically significant (except for wheat crop at Attock). This means that an increase in rainfall contribute positively towards area under major crops and their production and vice-versa. Farmers perceived a major change in climate at Kohat and a minor change at Attock over time. They reported unsustainability in production practices at Kohat and wate...
Muhammad Afzal, Sarfraz Ahmad , Abdul Salam Baloch* and Qazi Bashir Ahmad**
...jective was to determine seasonal price variation considering the effects of different attributes of the animals namely, live weight, age, gender, body score and time of sale of animals. The results indicated that there were significant differences in prices among seasons. The seasons considered in the study were Eid-ul-Azha, Ramadan, and severe feed shortage period. The prices were the highest at Eid-ul - zha followed by Ramadan and feed shortage (winter) sea...
Usman Shakoor*, Abdul Saboor*, Irfan Baig*, Anila Afzal** and Abdul Rahman***
CLIMATE VARIABILITY IMPACTS ON RICE CROP PRODUCTION IN PAKISTAN
...sion (VAR) model. Annual seasonal data of the climatic variables from 1980 to 2013 has been used. Results confirmed that rising mean maximum temperature would lead to reduction in rice production while increase in mean minimum temperature would be advantageous towards rice production. Variation in mean minimum temperature brought about seven percent increase in rice productivity as shown by Variance Decomposition. Mean precipitation and mean temperature would ...
Huma Ayub1,Iftikhar Ahmad2, Syed Lal Shah3,*, Muhammad Zafarullah Bhatti4, Nuzhat Shafi5 and Mazhar Qayyum1
...ucted to investigate the seasonal and spatial distribution of zooplankton species at Chashma Lake during June 2014 to May 2015. The samples were collected from three partially separated stations of the Chashma Lake on a monthly basis. A total 42 species of zooplankton were identified from the Chashma Lake belonging to three taxa viz.; copepoda, rotifera and cladocera. The diversity of the zooplankton species in the lake was determined by richness and ev...
Souheila Slimani1,*, Sonia Hamouda1, Chahrazed Souadi1, Sara Silini2, Cherif Abdennour2 and Leila Delimi3
...ram 80% purity” on seasonal reproduction of male domestic pigeons Columba livia domestica, subjected to a long photoperiod (19L: 05D). The fungicide was orally administered at 5 and 10 mg/Kg body weight/day for 10 consecutive weeks.Testicular volume and weights were measured weekly, whereas semen quality, and histopathological profile were investigated at week 10.The obtained results reveal that under a long photoperiodthe sexual activity of the c...
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
...iables were investigated seasonally during 2014 through nine stations in the Damietta estuary of the Nile River. Meroplanktonic larvae were the major component representing 39.4% of the total zooplankton abundance. Copepods and their larval stages contributed 36.2%. Rotifers ranked the third important group (12.6%). Protozoa contributed 10.6% of the total community. According to the Canonical Correspondence Analysis (CCA), the variations in the species data we...
Qudsia Yousafi1,*, Muhammad Afzal2, Muhammad Aslam3 and Allah Ditta Abid4
Shafaq Fatima*, Sumrin Sahar and Khalid Lone
...t study investigated the seasonal variations in gonadosomatic index (GSI) and profiles of sex steroids such as testosterone (T), 11-ketotestosterone (11-KT), estradiol-17β (E2), cortisol (C), progesterone (P) and 17α-hydroxyprogesterone (17α-HP) during annual reproductive cycle under semi-arid climate conditions. GSI increased during March concomitant with gradual increase in levels of T, P and 17α-HP. Highest values of these ...
Imran Taj1,*, Ferhat Abbas1, Zafar Ahmad1, Mohammad Kamran Taj1, Deedar Ahmad2, Zahoor Ahmed2, Ghulam Mohammad2, Ajaz-ul-Haq1, Farooq Shahzad1 and Sabiha Azam3
...and goats suffering from seasonal diarrhea. C. perfringens type D was identified through different biochemical tests and PCR. Antibiograms and lab animal trials were also carried out on local isolates of C. perfringens type D. Out of 204 analyzed samples, 89.18 % were found positive while 10.82 % were negative for C. perfringens type D. The division wise distribution showed that Quetta, Zhob, Sibi and Kalat were more effected zones of the ...
Mouslim Bara1,2,* and Luciano N. Segura3
...ill unknown. We analyzed seasonal variations on the bird community structure of Rallidae and Anatidae families in the northeastern Algerian Garaet Hadj Tahar for three consecutive years (September 2012 to August 2015). We studied the effect of air temperature and water depth on bird abundance and two ecological diversity indices (Shannon and Shannon E). Significant inter-annual fluctuations in bird abundance were recorded. Maximum values were always recorded d...
Ejaz Mahmood Ahmad Qureshi1,*, Amtul Bari Tabinda2, Seemal Vehra3 and Atif Yaqub4
... study, distribution and seasonality of horizontally transmitted dengue viruses in Aedes mosquitoes was investigated in the metropolitan city Lahore, Pakistan during 2011, 2012 and 2013. Adult Aedes aegypti, were captured from nine towns and one Cantonment Board of the city using back-pack mechanical aspirator. Female mosquitoes were segregated and were pooled (7-9 individuals/pool) and subjected to NS1 Antigen test (ELISA). To determine infectiv...
Muhammad Amin1, Aftab Ahmad Khan2, Abida Perveen1, Zareen Rauf1, Sher Shah Hassan2*, Muhammad Arif Goheer2 and Muhammad Ijaz2
... for monthly, yearly and seasonal basis. In center of study area for year 2000, the spatial analysis of DEVNDVI showed that there were the mild drought conditions during the month of February and intense drought conditions in the months of March and April. During the months of May to July, the eastern and western boundaries of the study area showed the development of drought conditions and these conditions become more intense in June. From August to October, t...
Muhamamd Naeem1 and Murad Khan2*
...n economic assessment of seasonal variations in the poultry industry. There were 400 poultry farms in district Nowshera but the preliminary survey showed 127 operational poultry farms scattered over in the study area. Out of total farms, 60 firms were selected randomly. To capture the seasonal variation and effects of different factors on seasonal fluctuations in the poultry industry, a de...
Huma Khalil1*, Muhammad Afzal1, Muhammad Anjum Aqueel1, Abu Bakar Muhammad Raza1, Muhammad Sajjad Khalil1, Farghama Khalil2 and Hafiz Khurram Shurjeel1
...ucted to investigate the seasonal biodiversity of braconid parasitoids in citrus orchards of Sargodha, Pakistan. Surveys were done during January 2014 to December 2015 from various citrus growing localities. A total of 3,176 parasitoids belonging to five subfamilies (Alysiinae, Aphidiinae, Braconinae, Microgastrinae and Opiinae), 12 genera and 16 species were collected. Out of them, two genera and 12 species were recorded for the first time from this area. Aph...
Sun Hong1, Zhang Yifeng1, Wang Baishi2, Li Yangwei1, Xu Wenbo1, Mao Runkun1 and Wang Zhenglong1,*
...and were not affected by seasonal variation. The burrow system of mandarin voles was more complex and deeper during the rainy summer season. Our study provides a basis for further investigations regarding the evolutionary, physiological, and molecular basis of hypoxia-hypercapnia inmandarin voles.
...
Shujjah Haider1,*, Ayesha Maqbool1, Tariq Pervez1, Saima Parveen1, Arfan Ahmad2, Zahid Iqbal3, Javed Iqbal3, Shahid Mehmood3, Amanullah Khan4 and Sajid Umar5
...k (14.49%). The study of seasonal effect revealed highest MG prevalence in December (44%) while lowest in October (20%). Furthermore, higher prevalence was recorded in layer flocks with large number (4000-5000) as 33.33% than flocks with small number of birds (1000-2000) as 24.28%. In addition, it was also found that iELISA test is more sensitive and specific for detection of MG antibodies in serum samples as compared to RPA/SPA test. This evidence emphasizes ...
Khalid P. Loneand Irfana Liaqat*
...d gross and histological seasonal changes during the first reproductive maturation of Labeo rohita was undertaken. The study was done throughout the age of 18-29 months. For this purpose, nearly 500 fish were kept in ponds and sampled every month for the histology of the testis. After taking data regarding other somatic traits, the testes were fixed in buffered formalin and processed for routine histology and light microscopy. The annual maturity stages...
Muhammad Saeed1,2,*, Tariq Mukhtar1 and Malik Abdul Rehman3
...s. In the present study, seasonal fluctuations in the population densities of T. semipenetrans were studied in two citrus orchards naturally infested with citrus nematode during the year 2014. The effect of soil temperature was also evaluated on the populations of the nematode. The nematode populations differed significantly at both the soil depths. The populations were significantly higher at a depth of 30 cm as compared to 45 cm throughout the year at...
Zeshan Siraj1*, Amjad Farooq1 and Zahid Mehmood2
Muhammad Waqas, Shahid Ali*, Syed Attaullah Shah and Ghaffar Ali
...sticities in response to seasonal rainfall were 0.60 and 0.34, respectively. It is recommended that government needs to devise appropriate policies about unirrigated land and use different methods to make it arable for wheat production. Government also needs to make large reservoirs in unirrigated areas in order to store rainfall water for irrigation of unirrigated land for higher wheat production....
Fiza Asif1,*, Muhammad Siddique Awan1, Nasra Ashraf1, Nuzhat Shafi1, Abdul Rauf1, Khizra Bano1, Muhammad Razzaq2 and Naeem Iftikhar Dar2
Min Li1,2, Jingjing Wang3, Suxian Hu3, Philip Stott4, Baoqing Lin5, Lianshan Li5, Hui Liu1, Heng Bao1, Duoying Cui6 and Guangshun Jiang1,*
Ihsanullah*, Muhammad Subhan Qureshi, Sohail Akhtar and Syed Muhammad Suhail
...nvestigate the effect of seasonal stress on economic traits with special emphasis on postpartum resumption of ovarian activities. Reproductive and productive records of crossbred dairy cows were analyzed at a large-scale state dairy farm from 1997 to 2013. Genetic groups consisted of HF 50.0%, HF 62.5%, HF 75.0% and HF 87.5%, having the respective levels of Holstein Friesian blood were studied in different seasons of the year. No significant differences were f...
Qudsia Yousafi1*, Muhammad Aslam2 andShahzad Saleem1
Sameera Arshad1*, Arshad Mahmood Malik2 and Iftikhar Hussain3
Rafiq-ur-Rehman1*, Zahoor Ahmad1, Wiqar Ahmad2, Muhammad Mansoor3 and Shah Masaud1
...irrespective of variable seasonal effect in Dera Ismail Khan, Khyber Pakhtunkhwa, Pakistan.
...
Ahmed Zia1*, Iqtidar Hussain2, Sardar Azhar Mehmood2, Shabir Ahmad2, Muzaffar Shah3 and Abdul Rauf Bhatti1
...g a flying insect group, seasonal surveys and temporal data collection for odonates in this ecologically rich area can surely bring forward important information for the migratory species between Afghanistan and Pakistan. ...
Riaz Hussain Pasha1*, Muhammad Zubair Anjum2, Imran Ullah2, Muhammad Akram Khan3, Adnan Ali4, Saif-Ur-Rehman5, Sana Batool2 and Arslan Emmanuel2
Arjumand Nizami1, Jawad Ali2 and Muhammad Zulfiqar3
...verage rainfall. However seasonal shifts are rather significant. In all the districts, spring and summer rains are showing an increasing trend whereas fall and winter rains are continuously declining. This shows that spring and summer are becoming wetter and fall and winter are becoming dryer till 2040. Nearly two-third or more of the total rains are received during spring and monsoon. In decadal scenario, it is likely that annual average precipitation will co...
Asim Faraz1*, Abdul Waheed1, Riaz Hussain Mirza1, Hafiz Muhammad Ishaq1 and Muhammad Shahid Nabeel2
...pasture and were offered seasonal green fodder (lucerne) ad lib in the manger (n=7). The calves were kept on these treatments for 4 months. Initial body weights of the calves were recorded at the start of the trial and then weighed fortnightly. The overall weight gain per day in four months of feeding trial differed significantly between two groups. It is concluded that camel is a good candidate for feedlot.
...
Muhammad Bakhtiar Khan1 and Jangraiz Khan2*
...ough tunnel-farming, and seasonal vegetables without tunnel and their productivity were compared. It was found that output per acre in tunnel was significantly higher than that of without tunnel. All the three vegetables viz tomato, cucumber and bottle gourd gave higher revenue, however tomato gave the highest return. Growing vegetables through tunnel farming involve higher cost in the shape of structure installation and inputs. Tunnel-farming is scientific fa...
Wen Qin1,2, YanGan Huang1, Lei Wang1, Gonghua Lin1, Jundong Yang1,2, Pengfei Song1,2, Hongmei Gao1,2, Jingjie Zhang1,2 and Tongzuo Zhang1,3,*
..., which shows pronounced seasonal changes ranging from cold, dry winters to short, hot summers. The gut microbiota plays a very important role in host health, immunity, and digestion. Therefore, seasonal changes in gut microbiota can affect host digestion and metabolism in ways that help the host adapt to different forage conditions. Understanding the relationship between seasonal variatio...
Muhammad Jamal Nasir*, Anwar Saeed Khan, Said Alam and Riyasat Sultan
...causes and mechanisms of seasonal migration, to find out the causes responsible for its decline and to bring in light the effects of modernization on transhumance in Village Utla, district Swabi. The study is based on questionnaire survey. In Utla only 40 households practice transhumance, and the present study covers all the households who practice transhumance. Land use data were collected from revenue office Topi. Patterns of transhumance in Utla reflected t...
Muhammad Shahzad Khattak*1, Barkatullah1, Ayesha Aziz1, Jamil Ahmad2, Mohammad Sharif3, Mukand Singh Babel4, Muhammad Fahad5
IMPACTS OF CLIMATE CHANGE ON CROP WATER REQUIREMENT UNDER MULTI - REPRESENTATIVE CONCENTRATION PATHWAYS DURING MID-CENTURY: A CASE STUDY OF D. I. KHAN
...both scenarios. Ensemble seasonal CWR of wheat crop
under RCP 4.5 is projected to be increased by 10%, while under RCP 8.5 it increased by 8%. The CWR of maize
crop is projected to increase by 10% and 15% under RCP4.5 and RCP8.5, respectively. ...
under RCP 4.5 is projected to be increased by 10%, while under RCP 8.5 it increased by 8%. The CWR of maize
crop is projected to increase by 10% and 15% under RCP4.5 and RCP8.5, respectively. ...
Muhammad Shahid1, Adiqa Kiani2* and Mahmood Shah3
Livestock Tackles the Major Sector Fluctuations in Agrarian Sector and Raises Economic Performance: A Study of Pakistan
...of livestock in tackling seasonal fluctuations, inputs shocks and failure of crops in major sector by taking time series data from 1984 to 2017. Auto regressive distributive lag (ARDL) econometric technique was applied to conclude empirical results. Further, cumulative sum (CUSUM) and CUSUM square test was used to check the stability and structural breaks of the model. The results of research show the statistical significant and positive impact of livestock on...
Muhammad Shahid1, Adiqa Kiani2* and Mahmood Shah3
Livestock Tackles the Major Sector Fluctuations in Agrarian Sector and Raises Economic Performance: A Study of Pakistan
...of livestock in tackling seasonal fluctuations, inputs shocks and failure of crops in major sector by taking time series data from 1984 to 2017. Auto regressive distributive lag (ARDL) econometric technique was applied to conclude empirical results. Further, cumulative sum (CUSUM) and CUSUM square test was used to check the stability and structural breaks of the model. The results of research show the statistical significant and positive impact of livestock on...
Waqar Majeed1, Naureen Rana1, Elmo Borges de Azevedo Koch2* and Shahla Nargis1
Sumaira1, Syed Mohsin Bukhari1, Maqsood Iram2, Arshad Javid1, Ali Hussain1, Waqas Ali1, Khalil Ur Rehman3, Shahla Andleeb3, Irfan Baboo4 and Nimra Khalid1
Adnan Arshad1*, Huma Qamar2, Ristina Siti-Sundari3, Zhang Yue1, Muhammad Zubair2, Muhammad Ali Raza4, Muhammad Habib-ur-Rehman5 and Lizhen Zhang1*
Phenotypic Plasticity of Spineless Safflower (Carthamus tinctorius L.) Cultivars in Response to Exogenous Application of Salicylic Acid under Rainfed Climate Conditions
...fy;">Unpredictable and unseasonal extreme climate, prolonged droughts, rise in temperatures, and erratic rainfall are common factors affecting crop productions in rainfed areas worldwide. This research intended to identify spineless Safflower (Carthamus tinctorius L.) performance in acclimating changing climate, as safflower has gained prominence as an oilseed industry due to its hardiness in nature. A two-factor factorial experiment using completely randomize...
Amit Sharma1* and Pankaj Sood2
Sonographic Assessment of Ovarian Follicular Dynamics during Breeding and Non-Breeding Season in Gaddi Goats
...sent study evaluated the seasonal differences in ovarian follicular dynamics in Gaddi goats. Transrectal ultrasonographic ovarian examinations were carried out during a full estrous cycle in breeding (B; January-February, n=7) and 21 days in non-breeding (NB; May-June, n=11) seasons. Blood sampling on alternate days was done during both the seasons for serum progesterone (P4) estimations. Follicular growth was characterized by presence of three to five numbers...
Sanaullah1*, Abdul Basit2 and Inayat Ullah3
Challenges and Prospects of Farm Mechanization in Pakistan: A Case Study of Rural Farmers in District Peshawar Khyber Pakhtunkhwa
...wth, availability of off-seasonal farm produce, increasing income generating opportunities and reduction in time of operation among others. Logistic Regression indicated a highly significant (p<0.01) positive effect of key determinants including; income source (0.008), farm size (0.001), farming experience (0.004), extension visits (0.009), access to credit (0.002) and access to agricultural machines (0.006) on farm mechanization adoption. The study emphasi...
Muhammad Hamayoon Khan*, Niaz Hussain Khuhro, Muhammad Awais, Muhammad Usman Asif and Raza Muhammad
Muhammad Bilal Anwar1, Mirza Azhar Beg1, Amjad Rashid Kayani1, Muhammad Sajid Nadeem1*, Syed Israr Shah1, Sajida Noureen2,
Muhammad Mushtaq1 and Tariq Mahmood3
... this study, we compared seasonal differences in the diet of three owl species in an uncultivated area with rapid urbanization all around to better understand their ecological significance. Regurgitated pellets of three owl species (n = 434) were collected seasonally from the study area. The food of the spotted owlet and eurasian eagle owl was found significantly different (P< 0.05) across seasons whereas no...
Baochao Liao1,2, Xiujuan Shan2,3* and Yunlong Chen2,3
...lues, and captured known seasonal trends. The DEB-ABM correlated intrinsic and density-independent population growth rates, and may be useful for predicting the metabolic responses of individuals or populations to environmental change.
...
Jing Yu1*, Jiangmei Mao1,2 and Dongliang Wang1,3
... Results showed that the seasonal variation of PP was obvious in the bay, the average PP reached the highest in summer (1595.60 mg C·m-2·d-1) and the second in autumn (1274.67 mg C·m-2·d-1). The space distribution of PP decreased gradually from nearshore (greater than 1000 mg C·m-2·d-1) to offshore and outside (800~1000 mg C·m-2·...
Naimat Ullah Khan1*, Muhammad Hassan Saleem2, Aneela Zameer Durrani2, Nisar Ahmad2, Muhammad Shafee3, Ayesha Hassan2, Mumtaz Ali Khan2 and Nadeem Rashid3
...st in December 0.83%. On seasonal basis overall highest prevalence was during the summer season 21.87 %, followed by autumn 13.75 %, spring (11.66%) and the lowest in winter 6.66 %. Similarly, on age basis, the overall highest percent prevalence was 20.46%, 13.73% and 8.27% at the age of 1, 1-2 and 2-3 years, respectively. While on sex basis, non-significant (P<0.05) 15.66 % and 13.91% prevalence was found in female and male animals, respectively. Chemother...
Rida Haroon Durrani1*, Fareeha Akhtar1, Ali Ahmad Sheikh1, Munazzah Maqbool1, Aleena Kokab1, Kiran Imtiaz2 and Muhammad Ilyas Riaz3
...led that temperature and seasonal variations alongside storage conditions affect not only the shelf-life of fish meat but also increase the spoilage microbiota population, hence, altering the quality profile of meat. Therefore, we can conclude that storage temperature is a crucial factor in determining the quality of fish meat.
...
Muhammad Waqas1*, Muhammad Shoaib2, Muhammad Saifullah1, Adila Naseem4, Sarfraz Hashim1, Farrukh Ehsan1, Irfan Ali3 and Alamgir Khan1
...sing trends annually and seasonally found in MK and Sen’s Slope tests. The highest decreasing trend of -2.23 was observed in Autumn at Narran station, while the lowest change of -0.09 annually observed at Garhi Habibullah station at 95% of the significance level. The flow duration curves (FDCs) of all basin stations showed that DTF performed better and is more effective than other AI techniques. R2, RMSE, and NSE assessed the performance evaluation. DTF ...
Asma Kaouachi1, Mohcen Menaa1*, Abderraouf Chouaib Rebbah2 and Mohamed Cherif Maazi1
...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 consumed. Spring was characterized by the consumption of fruits of olives Olea europea and Aleppo pine Pinus hale...
Nehafta Bibi1,2, Faiq Jan3, Munawar Saleem Ahmad4 and Haitao Wang1,5,*
..., associated with daily, seasonal or lunar cycles. These diurnal birds search their food in light abundant environment and raise their broods in dark cavities. However their visual performance in dim light conditions is largely unknown. Here, we compared light intensity threshold of activity in two groups of passerines, i.e. secondary cavity and non-cavity nesting. For this purpose, different species of secondary cavity and non-cavity nesting passerines...
Aftab Raza Khan1, Azhar Abbas Khan2*, Javed Iqbal3, Arif Muhammad Khan4, Zeshan Hassan2, Hafiz Muhammad Aatif2 and Umbreen Shahzad2
... results indicated that, seasonal variations affected the feeding habits of grey francolin, which caused fluctuation in density and dispersion index of this species. Future studies are also warranted to evaluate the impact of injudicious use of pesticides on predatory performance of these birds against a wide range of arthropods including grasshoppers, crickets and locusts.
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