Influence of age, body weight and body condition score before mating start date on the pubertal rate of maiden Holstein–Friesian heifers and implications for subsequent cow performance and profitability
Publisher: Cambridge University Press
E-ISSN: 1751-732x|6|7|1143-1151
ISSN: 1751-7311
Source: animal, Vol.6, Iss.7, 2012-01, pp. : 1143-1151
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Abstract