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Position: Home > Articles > Experiment on promoting milk of cow with reproductive barrier Journal of Henan University of Science and Technology(Agricultrual Science) 2003,23 (1) 30-32

繁殖障碍母牛催奶试验

作  者:
王建平
单  位:
河南科技大学动物科技学院
关键词:
繁殖障碍;催奶;产奶量;受胎率;荷斯坦因
摘  要:
通过对21头产后9个月未孕母牛进行催奶处理,结果表明:母牛平均产奶量由处理前的(9.66±2.58)kg/d增加到处理后的(12.0±3.7)kg/d,平均每头增加2.43 kg/d,检查(P<0.05)差异显著;处理后奶牛的受胎率为71%。
译  名:
Experiment on promoting milk of cow with reproductive barrier
作  者:
WANG Jian-ping (Livestock Science & Technology college, Henan University of Science and Technology , Luoyang 471003, China)
关键词:
Reproductive barrier;Promote milk;Milk production; Pregnancy rate
摘  要:
Dealing with 21 cows which have not been pregnant for nine months from the latest breeding to promote milk shows that there is 2.34 kg/d milk production increase from (9.66 ± 2.58)kg/d to (12.0±3.7) kg/d(P< 0.05) and 71 percent pregnant rate.

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