Browsing by Author "Wakhungu, J. W."
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An assessment of the efficiency of the dairy bull dam selection methodology in Kenya
Ombura, J.; Wakhungu, J. W.; Mosi, Reuben O.; Amimo, J .O. (CIPAV, 2007)Data consisting of 5670 lactation records made by 2958 cows between 1990 and 2004 from18 Ayrshire herds were used to evaluate the efficiency of the current bull dam selection method in Kenya. A univariate DF-REML procedure ... -
The effects of non-genetic factors and estimation of genetic and phenotypic Parameters and trends for milk yield in Ayrshire cattle in Kenya
Amimo, J. O.; Wakhungu, J. W.; Inyangala, B. O.; Mosi, R.O. (uta foundation, 2007)Dairy cattle production in Kenya has been growing into an important agricultural sector, but it still faces numerous difficulties in environmental constraints. The purpose of this study was to identify significant non-genetic ...