EXPECTED IMPACT OF SELECTION FOR MILK YIELD ON REPRODUCTIVE PERFORMANCE TRAITS IN HOLSTEIN FRIESIAN COWS UNDER EGYPTIAN CONDITIONS | ||||
Egyptian Journal of Animal Production | ||||
Article 3, Volume 57, Issue 1, January 2020, Page 25-31 PDF (303.93 K) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/ejap.2020.92771 | ||||
View on SCiNiTO | ||||
Authors | ||||
Amina Habib; G. Gouda ; A. R. Shemeis; Manal El-Sayed | ||||
Department of Animal Production, Faculty of Agriculture, Ain Shams University, P.O. Box 68 Hadayek Shoubra,11241 Cairo, Egypt | ||||
Keywords | ||||
Holstein-Frisian cows; productive and reproductive performance; genetic parameters; direct selection; correlated response | ||||
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