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REPRODUCTIVE PERFORMANCE OF INTER SE H. FRIESIAN X SAHIWAL CROSSBRED

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dc.contributor.author M. Rafique
dc.contributor.author M.Z. Chaudhry
dc.contributor.author M.A. Amer
dc.date.accessioned 2023-03-10T05:20:53Z
dc.date.available 2023-03-10T05:20:53Z
dc.date.issued 2000-07-01
dc.identifier.citation Rafique, M., Chaudhry, M. Z., & Amer, M. A. (2000). Reproductive performance of inter Se H. Friesian x Sahiwal crossbred. Pakistan Veterinary Journal, 20(3), 109-112. en_US
dc.identifier.issn 0253-8313
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/18147
dc.description.abstract The records of reproductive traits for different parities of 147 F2 inter se H. Friesian X Sahiwal cows maintained at Livestock Production Research Institute. Bahadurnagar. Okara from 1982 to 1991 were collected for this study. Dry period. service period. calving interval, postpartum oestrus period, gestation period, services per conception. breeding efficiency and age at first calving averaged 169.3 ± 12.0 days, 177.1 12.5 days. 459.8 ± 12.6 days. 95.9 ± 8.12 dams. 282.8 ± 0.8 days. 2.2 ± 0.1, 83.88 ± 1.74 per cent and 33.46 0.51 months, respectively. The effect of parity was significant for dry period, service period. calving interval and postpartum oestrus. The effect of year of calving was non significant except for gestation period while the effect of season of calving was significant for dry period, services per conception and breeding efficiency. For age at first cah'ing the effect of year of birth was significant while the effect of season was non significant. en_US
dc.language.iso en en_US
dc.publisher Faisalabad: Faculty of Veterinary Science University of Agriculture Faisalabad en_US
dc.subject Reproductive performance en_US
dc.subject crossbred en_US
dc.subject H_ Friesian X Sahiwal cow en_US
dc.title REPRODUCTIVE PERFORMANCE OF INTER SE H. FRIESIAN X SAHIWAL CROSSBRED en_US
dc.type Article en_US


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