The effects of a post partum injection of prostaglandin F2alpha on return to oestrus and pregnancy rates in dairy cows
1999
Schofield, S.A. | Kitwood, S.E. | Phillips, C.J.C. (School of Agricultural and Forest Sciences, University of Wales, Bangor, Gwynedd, LL57 2UW (United Kingdom))
AGROVOC关键词
书目信息
页码
pp. 172-177
其它主题
Pregnancy rate; Vache laitiere
语言
英语
注释
31 ref.
1999-08-15
AGRIS AP
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