Muhammad Imran1*, Muhammad Mobashar2, Muhammad Irfan3, Shazia Hanif4, Sumaira Hanif5 and Muhammad Abubakar6
... basis of nearly similar lactation stage and body weight, sixteen individually confined buffaloes were randomly blocked and allotted to four different dietary treatments. MOLM in proportion to CSC was supplemented along with maize silage as basal diet. Four dietary treatments having MOLM were 0.0, 0.71, 1.42 and 2.16 Kg DM/day used as replacement for CSC containing 2.16, 1.42, 0.71 and 0.0 Kg DM CSC/day. Overall the apparent digestibility coefficients of dry m...
Koksal Karadas1, Muhammad Tariq2, Mohammad Masood Tariq3* and Ecevit Eyduran4
...everal factors affecting lactation milk yield amounts of indigenous Akkaraman ewes reared in Sanliurfa (137 farms) and Hakkari (113 farms) provinces of Turkey. For the determination process, the statistical predictive accuracy of GLM (General Linear Model), CART (Classification and Regression Tree), CHAID (Chi-square Automatic Interaction Detector), Exhaustive CHAID, and a ANN type MLP (Multilayer Perceptron) in the prediction of lacta...
Ali Zurwan1,*, Muhammad Moaeen-ud-Din2, Ghulam Bilal2, Zia-ur-Rehman1,2 and Muhammad Sajjad Khan1
...imate the persistency of lactation in Sahiwal cows using different persistency indices and to estimate heritability of persistency. Data on 808 Sahiwal cows maintained at the Livestock Experiment Station (LES), Jahangirabad, District Khanewal were used for the present study. Persistency of lactation was determined using five indices viz. Wood, Johnson and Hansen, Mahadevan, Ludwick amd Petersen and Gajbhiye and Tripat...
Tuli Dey, Sonnet Poddar and Mukti Barua
... A crossbreed cow of 3rd lactation came to Madras veterinary college with the clinical sign of complete uterine prolapse which calved one day before. The cow was handled and the prolapsed mass was corrected so carefully that there could be saved the life without any complication. The prolapsed mass of cow was managed with lukewarm water and manual pressure replacement in non-raising condition of hindquarter. Vulvar Retention Suture (modified Bhuners suture) wa...
Mahboob Ali1, Muhammad Avais1, Riaz Hussain2, Kashif Prince1,*, Muhammad Ijaz1, Mamoona Chaudhry 3, Sehrish Firyal4, Amjad Islam Aqib1, Naimat Ullah Khan5 , Mian Saeed Sarwar5, Hazrat Ali5, Shahid Hussain Farooqi1, Ikramul Haq1 and Muhammad Sajid Hasni3
...higher milk yield, early lactation, teat injury, higher parity number, tick infestation, self-treatment and higher use of penicillin in general ailments had positive association with MDR prevalence. The study concluded higher prevalence of MDR S. aureus in camel milk with significant association of assumed risk factors and some of antibiotics presented higher scope of treatment.
... 
R. Hussain* and A. N. Naqvi**
...±0.822 liters per lactation and the lactation period was 209.142±1.908 days. The mean dry period in Gojali goat was 153±2.285 days. The mean production of hair and Pashmina was 0.421±0.2 and 0.012 kg per year, respectively. The length of hair and Pashmina averaged 17±0.71 and 2.4±0.6 cm, respectively. The age of first breeding in both sexes averaged 18±0.160 months and service...
Abid Hussain*, Khalid Mahmood Aujla* and Sonila Hassan**
ECONOMICS OF COW MILK PRODUCTION IN SINDH AND AZAD JAMMU & KASHMIR
...ean milk productions per lactation of Red-Sindhi breed were 1845 lit and 1590 lit in the irrigated and coastal areas of Sindh, respectively. Productivity of Thari breed in desert areas of Sindh and that of non-descript cow breed in AJK was 1411 lit and 2008 lit per lactation, respectively. Cow milk production is profitable farming activity in irrigated areas of Sindh and mountainous-AJK with benefit-cost ratios of 1.5 and 1....
Wazha Mugabe1,3,Gaolebale Segolame Mpapho1, John Kamau1, Wameotsile Mahabile2, Shalaulani James Nsoso1, Kealeboga Dipheko1 and Assar Ali Shah3,*
...ers adopted a 3-4 months lactation period while longer lactation periods (>4 months) were the least adopted at 4%. A significantly (P<0.05) high proportion (58%) of the farmers were not informed on mastitis nor its management. From the 38 farmers informed on the diseases only, 76% were able to diagnose the disease. Most diagnosis was based on clinical observations (68) with the low utility of California Mastitis Test (...
Fangxiao Dong1,2, Xuan Luo1,2, Delu Yuan1,2, Aixin Liang1,2* and Liguo Yang1,2*
...o improve the growth and lactation of animals, however, the immune response is still unsatisfactory, especially in large animals. The present study aimed to investigate whether tissue plasminogen activator (tPA) could be applied as signal peptide for enhancing the effect of somatostatin DNA vaccine. A novel recombinant plasmid pEGS/2SS-tPA encoding two copies of somatostatin genes fused to tPA signal sequence was succesfully constructed and ident...
Muhammad Mobashar1, Muhammad Tahir1, Shahbaz Javaid2,*, Muhammad I. Anjum2, Insha Gul3, Nazir Ahmad1 andAbdul Sami1
...cows with nearly similar lactation stage and body weight were fed on three rations with proportions of 40% oat hay from different maturity stages i.e. boot, flowering and dough and 60% total mixed ration. The results showed that animals fed with oat hay from flowering stage (ration II) had significantly higher (P<0.05) dry matter (DM) intake followed by dough (ration III) and boot stage (ration I). Similarly, intakes of crude protein (CP) and crude f...
Hafiz Muhammad Umer Qaisar1, Tanveer Ahmad2, Muhammad Rizwan3*, Muhammad Saqib1
Antimicrobial efficacy of combination of lincomycin and spiramycin (Lispiracin™) as systemic dry cow therapy for controlling bovine mastitis
...
randomly at the end of lactation and divided into two equal G1 and G2 groups.
Group G1 was treated with lincomycin@ 5mg/kg (IM) and spiramycin@ 10 mg/kg
(IM) (Inj. lispiracin®) at end of lactation and at 14th day pre calving while group G2
was kept as control. Samples of milk were collected aseptically at dry off and at
day 14th post-calving. The efficacy of treatment was determined through<...
Group G1 was treated with lincomycin@ 5mg/kg (IM) and spiramycin@ 10 mg/kg
(IM) (Inj. lispiracin®) at end of lactation and at 14th day pre calving while group G2
was kept as control. Samples of milk were collected aseptically at dry off and at
day 14th post-calving. The efficacy of treatment was determined through<...
Juan Augusto Hernández-Rivera1, Jaime Molina-Ochoa2,*, Luis Jorge García-Márquez1, Omar Francisco Prado-Rebolledo1, Rafael Julio Macedo-Barragán1, Arturo César García-Casillas1 and Muhammad Irfan Ullah3
... like genetic potential, lactation (305 d), lactation number, fertility rate, and economic impact to observe clarity the potential of each crossbred in dairy cattle in the future.
...
Asghar Khan1,*, Aneela Zameer Durrani1, Arfan Yousaf2, Jawaria Ali Khan1, Mamoona Chaudhry1, Mumtaz Ali Khan3, Habibunnabi4 and Amjad Khan5
...gression several health (lactation stage, number of lactations, body mass index, udder shape and milk yield), management (udder preparation and teat dipping) and bio-security (source of animal, feed sharing, manure removal and de-worming) factors were identified as potential risk factors (OR>1; P-Value<0.05). An increasing trend of prevalence of sub-clinical mastitis was observed considering previous studies from Pakis...
Yan-Guo Han1,2, Jun-Hua Ye1, Qin-Tao Zhao1, Yong-Jie Huang2, Kai Li2, Yong-Fu Huang2 and Li Xu1,*
...NA vaccines in promoting lactation of rats. Fifteen female SD rats were randomly divided into three groups and were orally vaccinated, respectively SS-14 (Group T1) and SS-28 (Group T2) DNA vaccines fused tPA signal peptide and CpG adjuvant and delivered by attenuated Salmonella choleraesuis at weeks 0, 3 and 6 of the study, and rats in control group (Group C) was orally given empty vector vaccine. Blood samples were c...
Qudrat Ullah1,8,*, Huma Jamil1, Laeeq Akbar Lodhi1, Zafar Iqbal Qureshi1, Shakeeb Ullah1, Tariq Jamil2, Iahtasham Khan3, Shahbaz Bashir4, Qudratullah5, Inamullah Wazir6, M. Abdus Sallam1 and Muhammad Zubair7
...ction. Age, sex, parity, lactation and pregnancy status of the animal were not found significantly associated. Routine herd screening, consumtion of pasteurized milk and public awareness programmes would be helpful for control and prevention of zoonotic transmission.
...
Sajida Sabahat1, Asif Nadeem1,*, Maryam Javed1, Muhammad Yasir Zahoor1, Shahid Nabeel1 and Abu Saeed Hashmi2
...development, metabolism, lactation, and reproduction. Growth hormone interact with GHRs and influence on metabolism and growth. Changes in GHR concentration affect signalling pathways, binding capacity and alters activity of GH. Therefore, the GH and GHR genes are considered important candidate genes. DNA samples of Marecha camel were collected from the Camel Breeding and Research Station at Rakhmani Bhakar, Pakistan. Two significant polymorphic sites were ide...
Ihsanullah*, Muhammad Subhan Qureshi, Sohail Akhtar and Syed Muhammad Suhail
...eak daily milk yield and lactation length were significantly higher in autumn and spring respectively. Animals with highest exotic blood levels showed the trend for prolonged calving interval probably due to reduced resistance to thermal stress. Cows with 50.0% exotic blood and those born in spring showed a slightly shorter age at first calving. The crossbred cows of genetic group HF 62.5% tended to show shortest ovulation intervals and the summer calvers show...
Ambreen Leghari1,2, Asghar Ali Kamboh2,*, Shakeel Ahmed Lakho1, Faiz Muhammad Khand1, Kanwar Kumar Malhi2,3, Iqra Bano Chandio4, Seema Baloch5 and Jan Mohammad Shah4
.../d, and in late stage of lactation than early or mid-stage. The prevalence in Tando Allahyar district revealed by culture technique showed a significantly (P< 0.05) higher percentage in >4 parity than 1 parity or 2-4 parity, having 4-8 liters/d milk production than those having 2-4 or >8 liters/d, and in late stage of lactation than early or mid-stage. In brief, BTB is prevailing in both Hyderabad and Tando Allahyar...
Sajida Sabahat1, Asif Nadeem1,*, Maryam Javed1, Muhammad Yasir Zahoor1, Abu Saeed Hashmi1, Ghulam Yasein2 and Ghulam Abbas1
...tabolism, tissue repair, lactation and reproduction. It controls differentiation and maintenance of different function in various and specific tissues. The liver is the primary source of IGF-1 and considered as candidate genes for growth because they play a significant role in development and growth regulation. IGF-1 control protein metabolism and is extremely conserved region amongst species. IGF-1 have not been studied before in camel. The DNA samples of Mar...
Turab Ali Kaurajo1*, Huma Rizwana1, Gulbahar Khaskheli2, Muhammad Haroon Baloch1, Muhammad Naeem Rajput1, Asad Ali Khaskheli3 and Mohsin Solangi1
...s respectively while the lactation yield was found 1529.30, 1455, 1442 and 1511 liters respectively. The Kharai camels possessed capability of carrying high load (553kg) followed by Larri/Sindhi 515 kg. Study concludes that the camel are reared by using old traditional methods. The modern farming does not exit and extension services are rarely available to motivate and educate the camel herders. Higher load carrying capacity, hair production and body weight wa...
Monica Paula Marin1, Elena Narcisa Pogurschi1*, Iuliana Marin2 and Carmen Georgeta Nicolae1
...and in the first part of lactation. Experiments were carried out on 90 Holstein–Friesian cows, divided into 3 homogenous groups based on age and number of lactation. In diet of the two experimental groups were added 150 g and 300 g natural zeolite/head/day and we provided 0.28 mg selenium/kg feed dry matter, as opposed to the control group, which received 0.15 mg selenium/kg feed dry matter. The diets supplemented with...
Yan-Guo Han, Yu-Qing Han, Jia-Yuan Wu, Jia Guo, Ri-Su Na, Yan Zeng, Guang-Xin E, Yong-Ju Zhao and Yong-Fu Huang*
...lected at week 6 or 9 of lactation, respectively. Serum SS, prolactin (PRL), growth hormone (GH) and insulin-like growth factor 1 (IGF-1) concentrations were detected by radioimmunoassay. The offspring lambs in T group showed significantly lower serum SS and higher PRL concentrations than those in the control group, and there were no difference between T group and the control group in terms of serum GH and IGF-1 concentrations. There was a significant negative...
Gasem Mohammad Abu-Taweel
...regnancy and / or during lactation through weaning period. Overall, mercury chloride administration had direct influence on the social behavioural and blood parameters in the mice offsprings.
...
Guoan Yin1,2, Lei Wang1, Xiaoyu Zhao1, LangchaoYu1, Liwei Guan1 and
Dapeng Huang1,2*
...effects of pregnancy and lactation environments on Postures of primiparous sows during lactation. This study has investigated the postures of lactating primiparous sows raised in the crates or free pens during pregnancy and lactation. Total 12 gilts were reared in three types of environments randomly during pregnancy and lactation
Savas Atasever*, Huseyin Erdem and Ibrahim Cihangir Okuyucu
... subgroups by parity (1= lactation number 1 and 2; and 2= lactation number ≥ 3) and stage of lactation (1=≤121 d, and 2= ≥122 d). While both BCS and RFS were not affected by non-genetic factors (farm, parity and stage of lactation), moderate correlation coefficient (r=0.536) was calculated between two traits. Routinely recording productive trait...
Asim Faraz1,*, Abdul Waheed1, Riaz Hussain Mirza1, Muhammad Shahid Nabeel2 and Hafiz Muhammad Ishaq1
..., notably throughout the lactation, could be a good opportunity to assess the potential of this breed at national level.
...
Ertuğrul Kul*
...nducted to determine the lactation curve parameters and to choose the best model that defines the lactation curve. Data were composed of 4897 test day milk yield (TDMY) records from Anatolian buffaloes calved during 2014-2017 raised under different farm conditions in Amasya Province, Turkey. Five different lactation curve models such as Wood (WOD), Cobby and Le Du (CLD), Exponential (EXP),...
Mustafa Boğa1, Kerim Kürşat Çevik2* and Aykut Burgut3
... impact of the number of lactation, lactation days, age at first calving and breeding, and number of insemination (ratio) on cattle milk yield (last seven days in average). For this purpose, the milk yields of 156 Holstein Friesian cattle were investigated according to different age, lactation, calving and insemination associated parameters. Optimum values in literature were organized by a...
Hifzulrahman1, Muhammad Abdullah1*, Muhammad Uzair Akhtar2, Jalees Ahmed Bhatti3, Muhammad Saadullah1 and Muhammad Naveed-ul-Haque2
Asim Faraz1*, Abdul Waheed1, Muhammad Mudasser Nazir2, Aneela Hameed3, Nasir Ali Tauqir4, Riaz Hussain Mirza1, Hafiz Muhammad Ishaq1, Rana Muhammad Bilal5
...roves the persistency of lactation. Receptor blockade of oxytocin causes milk ejection inhibition. OT injections cause increased OT blood levels which results in the prolonged myoepithelial and alveolar contractions that ultimately increase milk yield. Milk composition especially protein, fat, lactose and mineral concentration are influenced by exogenous OT administration. It affects the cell maintenance and mammary metabolism along with its proven physiologic...
Samet Hasan Abaci1,*, Hasan Onder1, Mustafa Sahin2 and Esra Yavuz3
...ing. Therefore, modeling lactation curves with appropriate and precise equations are of great importance for obtaining estimates. Lactation curves have different tendencies in different breeds. To examine the tendencies and differences Jersey (J), Brown Swiss (BS) and Holstein Friesian (HF) breeds which are commonly raised in Turkey were used in this study. This study aimed to statistically determine the optimal position and...
Aylin Celile Oluk1*, Ugur Serbester2, Murat Reis Akkaya3 and Oya Berkay Karaca4
...such as species, breeds, lactation stage and location affect milk composition. We evaluated the composition of Kilis goat milk in two different seasons on the basis of alcohols, ketones, aldehydes, esters, indoles, carboxylic acids, aromatic hydrocarbons and terpenes. Milk samples were collected at the early and late lactation periods from Hatay and Kilis, Turkey. During both periods, the goats consumed a diversity of plant ...
Mustasim Famous1*, Asim Chakrabartty Aditya2, Shahabuddin Ahmed3 and Sabuj Sutradhar2
...bred cattle. The highest lactation length was observed in case of L×F crossbred (300 days) and lowest was found in case of L×S crossbred (220 days). The highest number of services per conception was 1.66 and it was for L×SL crossbred cattle. The lowest number of services per conception was 1.61 and it was for L×F crossbred cattle. The average post-partum heat period of L×F, L×SL and L×S crossbreds were 114, 125 and 127...
Frederic Ndihokubwayo and Atakan Koç
...parity (P < 0.05) and lactation stage (P < 0.01) on TEHS and the effects of farm and lactation stage on MMY (P < 0.01) were statistically significant. Considering the milk quality traits, the effect of farm on FC (P < 0.01); the effects of farm, parity, calving season and lactation stage on NFDMC (P < 0.01) and the effects of farm, parity and TEHS on Log10SCC (P < 0.01) w...
Ewa Czerniawska-Piątkowska1, Iwona Szatkowska1, Daniel Zaborski2*, Wilhelm Grzesiak2, Sara Tabor-Osińska1, Małgorzata Wasielewska1, Witold S. Proskura1, Wojciech Kruszyński3 and Edward Pawlina3
...were found in the second lactation. In HO, significant differences in milk fat content and yield were observed in the third lactation. No significant differences were found for RW. The bioinformatic analysis allowed us to infer that transcription factors other than the ZFP217 protein bind to the sites located outside the C>T substitution. Further studies are required to elucidate the molecular basis of the relationships o...
Ayman Balla Mustafa1, Abdalla Elgenaidi1, Aldukali Alkeskas1, Asim Faraz2,*, Ahmed Eisa Elhag3, Mohanad Bashari4 and Bernard Faye5
... two equal groups, early lactation (GY) and mid lactation (GD). Both groups were managed together at the same environmental conditions under intensive system. Collection of milk samples started at second week postpartum and continued biweekly interval up to end of 4th month postpartum. The total fat, protein, lactose, solid non-fat (SNF) and density percentages were determined by automatic milk analyzer device (la...
Waqar Ali1,3*, Muhammad Yaqoob2, Abida Arshad1, Guifu Dai3,Safir Ullah Khan1, Muhammad Arshad Malik4, Imran Ullah1 and Ihsan Ullah1
...). Risk factor like age, lactation stage, parity number and unhygienic condition showed statistically significant association with the prevalence of mastitis in beetal goats. Antibiotics sensitivity profiles of investigated bacteria showed that these were most sensitive to gentamycin, ciprofloxacin and amoxicillin.
...
Aneela Hameed1, Faqir Muhammad Anjum2, Zia ur Rehman3, Saeed Akhtar1, Asim Faraz4*, Majid Hussain1 and Amir Ismail1
...of Sahiwal cow. At three lactation stages, milk samples were collected from two groups of sixteen animals each under controlled atmosphere and feeding conditions. One group was subjected to intramuscular injection of oxytocin (20 IU) and other was kept as control. Significant variations were obtained in milk composition along with lactations stages. Decrease in fat, protein, lactose, solids not fat and total solids contents ...
Muhammad Zahid1, Aneela Zameer Durrani1, Muhammad Ijaz1, Khushi Muhammad2,Muhammad Usman1,*, Muhammad Husnain1 and Nadeem Kamal3
...ve cattle at their first lactation were selected and equally divided into three groups A, B, and C. A fourth group “D” comprising 10 healthy cattle was made as positive control while group C was negative control. The animals in group A were treated with antibiotic (fluoreconical @ 0.08 mg Se/kg BW) and NSAID (phenylbutazone @ 8mg/kg BW) after every 8 h and immune booster (Selevit® @ 20ml) daily by IV route. The members in groups B we...
Nasir Ali Tauqir1, Asim Faraz2*, Muhammad Arif1, Abdul Rehman1, Imtiaz Hussain1, Abdul Waheed2, Gabriele Marino3 and Michela Pugliese3
...li-Ravi buffaloes in mid lactation with almost similar milk production were randomly divided into three different groups of five females within each according to completely randomized design. Three iso-caloric and iso-nitrogenous diets with high, medium and low levels of lysine, methionine and threonine concentrations (% of crude protein) were formulated and represented as high essential amino acids (HEAA), medium essential amino acids (MEAA) and low essential...
Vladimir Safonov
... corresponding to 2 to 3 lactations, with mean or great live market quality and a weight of 500 to 650 kg. The content of microelements, malonic dialdehyde, enzymatic and non-enzymatic components of the antioxidant defense system in the blood was investigated. Biochemical analysis of the blood was also performed to estimate the functional state of the cow’s organism. In animals from the selenium-deficient region, the microelement content did not exceed 4...
Sherif Abdelghany1, Lynda Allouche2, Ahmed A. Abd El-Maksoud3, Ehab N. Daoud4, Saleh A. Kandeal1, Mohamed A. Radwan1*
... the middle of the first lactation were used and divided into a control group (22 cows) that received control diet and a treatment group (20 cows) that received a control diet supplemented with 200 g of potassium carbonate through 30 days. Milk yield for all cows were recorded, while a total number of 84 milk samples were collected on the tenth day of the trial and at the last day of the trail. In addition, 16 blood samples were collected for both groups....
Mohamed Attia Ahmed Awad1*, Obaida Abdel Kareem Almasri2, Mohamed Abd El-Aziz Mohamed Ibrahim1, Rabie Ragab Sadek1, Samy Abou-Bakr1
...udy were to estimate the lactation curve parameters, describe the shape of the lactation curve of Shami cows using Wood’s incomplete gamma function, and demonstrate the effect of environmental factors on the pattern of the lactation curve. A total number of 1533 weekly test-day records were collected on 584 Shami cows during the period from 1983 to 2012, at Deir Al-Hajar station belo...
Amira M. Refaie1*, Manal S. Mohamed1, Enayat H. Abo El-Azayem1, Sherein H. Mohamed2
...cts during pregnancy and lactation periods. Does were allocated to 5 experimental groups, 7 does of each. Feeding on tested diets started one month before first mating. Does were allowed to the following treatments; a normal control group fed a basal diet without AA (T1), a positive control group fed T1 diet plus 0.1% Bacillus subtilis and Bacillus licheniformis (T2; Pro.), then the 3rd, 4th and 5th were fed the basal diet supplemented with 0.05%, 0.10% and 0....
Amira M. Nowier1, Hassan R. Darwish2, Sherif I. Ramadan3, Nadia A. Abo El-Maaty2 and Othman E. Othman2*
...kidding, litter size and lactation stage on body weight and milk yield traits in Egyptian goats. One hundred and sixty blood samples were collected for DNA extraction; 74 from Zaraibi, 41 from Damascus, and 45 from Barki breeds. Two genotypes, TT and TC, in the α-lactalbumin gene were identified using single strand conformation polymorphism. DNA sequencing resulted in one non-synonymous MT163744: g.128T>C SNP (TCG Ser> CCG Pro) at the sixth nucleot...
Wafaa M.A. Ghoneem*, Muhammad M. Shaklouf, Ali M. Ali and Mohammed H. Bakr
... to the fifth seasons of lactation, 127±4 Days in milking and average of 12.32±1.13 kg daily milk yield) were divided into three similar groups to evaluate the effect Lactobacillus acidophilus fermentation product (LAFP) commercially named (Culbac®) on nutrients digestibility, milk yield and composition, blood biochemistry and immune system response of the animals. Culbac® was added at 0, 10 and 20g/h/d in G1 (control), G2 and G3, respect...
Asaad A. Fares1*, Mohamed M. Ghanem2, Yasein M. Abd El-Raof2, Hossam M. El-Attar2, Ameer A. Megahed2, Heba M. El-Khaiat2
...iet formulated for early lactation (%16.5CP, %32.4NDF, P %0.4) in feeding dairy cattle is a way to control the sudden decrease in serum Ca before and immediately after parturition, which is caused by rapid transport of large amounts of Ca into the mammary gland related to colostrgenesis. Blood and mid-stream urine samples were collected from 24 cows fed on DCAD ration and 24 cows fed on non DCAD ration daily starting 24h before calving (-1day), the day of part...
Abdullah Channo1*, Asmatullah Kaka1, Qudratullah Kalwar2, Imdadullah Jamali3, Ghulam Jelani2, Muhammad Bakhsh4, Ghulam Nabi Dahri5 and Jai Parkash Goil6
...n, body condition score, lactation period, seasons, retained placenta, stress, metabolic disorders and hormonal imbalance. COD is generally at highest from 30 to 60 days of postpartum. The exact pathogenesis of COD is still not confirmed, but the abnormal neuroendocrine reflex of hypothalamic pituitary dysfunction, molecular alteration in growing follicle are important components. COD has been diagnosed by animal behavioral changes, nymphomania, anestrus, repe...
Madiha Khalil1, Amjad Farooq1, Asim Faraz2*, Abdul Waheed2, Nasir Ali Tauqir3, Riaz Hussain Mirza2 and Hafiz Muhammad Ishaq2
...cted in order to analyze lactation performance of Friesian cattle in the local environment of Quetta, Pakistan and to evaluate non-genetic factors affecting the lactation traits. For this purpose, data on lactation performance of Holstein Friesian cows were collected from government livestock farms located at Quetta. Data obtained on calving from 608 cows during last sixteen years (2000-20...
Muhammad Zaeem Abbas1, Khurram Ashfaq1, Amjad Islam Aqib2, Mughees Aizaz Alvi1*, Muhammad Haleem Tayyab1, Muzafar Ghafoor1, Muhammad Usman Naseer3, Ali Abbas4 and Ali Hassan1
...pear mostly in the early lactation period of animals. Current study was aimed to estimate occurrence of ketosis and associated risk factors in dairy buffaloes. In this regard, milk and urine samples were individually collected from 96 buffaloes and analysed by Ross Modification of Rothera’s test and Abbott Precision Xtra™ meter to assess the ketone bodies levels. We observed a total of eight out of 96 (8.33%) buffaloes positive for ketosis. The pea...
Lin Li1,2, Pingsheng Ye1, Xi Chen1, Shuping Yan1 and Yuanshu Zhang1*
...tive when ruminant is on lactation period. The aim of this study was to evaluate liver metabolism adaptation to high-concentrate diet-induced milk fat depression (MFD). Six Saanen dairy goats were randomly divided into 2 groups and fed either a high-forage (HF) diet or a high- concentrate (HC) diet. The high-concentrate diet caused lower milk fat content and milk fat yield, namely induced MFD. While, the net hepatic TG production (portal vein - hepatic vein) s...
