ENVIRONMENTAL FACTORS AFFECTING MILK YIELD IN FRIESIAN COWS IN PUNJAB, PAKISTAN
Data on 823 performance records of 537 Friesian cows maintained at the Livestock Experiment Station Bhunikey (Pattoki) District Kasur during the years from 1984 to 2001 were used to investigate various sources of variation for milk yield. The Harvey’s least squares analysis was carried out. The leas...
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| Format: | Article |
| Language: | English |
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University of Agriculture, Faisalabad
2004-04-01
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| Series: | Pakistan Veterinary Journal |
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| Online Access: | http://www.pvj.com.pk/pdf-files/24_2/58-61.pdf |