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Issue:
mi ru qi mu niu de si yang guan li
Author(s):
SUN Yuxing
Pages:
4
-
4,5
Year:
2013
Issue:
8
Journal:
Technical Advisor for Animal Husbandry
Abstract:
母牛产犊后开始产乳至下次干乳这段时间称为泌乳期,一般泌乳期为10个月。泌乳期的饲养管理可分为3个阶段,即泌乳初期,泌乳盛期,泌乳中后期,各阶段饲养管理的重点不同,日粮营养水平也各有差异。
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