GENETIC AND PHENOTYPIC TRENDS OF 305-DAY MILK YIELD OF HOLSTEIN COWS RAISED AT COMMERCIAL FARM IN EGYPT | ||||
Egyptian Journal of Animal Production | ||||
Article 1, Volume 46, Issue 2, June 2009, Page 85-92 PDF (176.92 K) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/ejap.2009.94031 | ||||
View on SCiNiTO | ||||
Author | ||||
Samy Abou-Bakr | ||||
Animal Production Department, Faculty of Agriculture, Cairo University, Giza, Egypt | ||||
Keywords | ||||
Heritability; genetic and phenotypic trends; 305- day milk yield; Holstein cows | ||||
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