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Effect of genetic and non-genetic factors on reproductive traits in egyptian buffaloes
1989
Mourad, A.K. (Animal Prod. Research Inst., Cairo (Egypt)) | Khattab, S.A. | Ibrahim, M.A.R.
Total of 1189 records of Egyptian buffaloes at Mehallet Mousa farm belonging to Ministry of Agriculture were used to study the influence of year and season of calving and parity on each of days open, calving interval and dry period were studied. The estimate of the phenotypic and genetic parameters of these traits were also investigated. Least squares analysis of variance showed a highly significant effect of year and season of calving and parity on all traits (P
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