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Factors Affecting the Birth Weight of Cholistani Cattle Calves
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نویسنده
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Shahzad F. ,Yaqoob M. ,Younas M. ,Farooq U. ,Sher F. ,Asim M. ,Qamar S. ,Akbar M. ,Irshad I.
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منبع
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pakistan veterinary journal - 2010 - دوره : 30 - شماره : 4 - صفحه:247 -248
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چکیده
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Effect of year, season and lactation number on birth weight of cholistani calves was determined by analyzing the data of 709 cows recorded at government livestock farm, jugait peer, district bahawalpur during the years 1999-2007. the cholistani calves showed a mean birth weight of 19.13 ± 0.06kg and was significantly affected by year (p<0.05), calf sex (p<0.01) and lactation number (p<0.05). male calves were heavier than the female (19.53 vs 19.04kg).
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کلیدواژه
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Birth weight ,Calves ,Cholistani cattle ,Environment ,Fodder ,Season
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آدرس
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Islamia University of Bahawalpur, College of Veterinary and Animal Sciences, Pakistan, University of Agriculture, Department of Livestock Management, Pakistan, University of Agriculture, Department of Livestock Management, Pakistan, Islamia University of Bahawalpur, College of Veterinary and Animal Sciences, Pakistan, Government Livestock Farm, Pakistan, Government Livestock Farm, Pakistan, Government Livestock Farm, Pakistan, Islamia University of Bahawalpur, Department of Statistics, Pakistan, University of Veterinary and Animal Sciences, Pakistan
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Authors
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