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Effect of supplementation on the fertility of dairy heifers grazed on medium quality pasture under East African conditions



Effect of supplementation on the fertility of dairy heifers grazed on medium quality pasture under East African conditions



East African Agricultural and Forestry Journal 43(4): 317-320



In 8 non-supplemented Friesian and Ayrshire heifers, age at puberty, age at 1st service and age at 1st conception were higher (P<0.01) than in 2 groups, each of 8 females , fed supplements over a 12-mth period.

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Accession: 000871145

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