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zhong cao yao tian jia ji dui nai niu chan nai liang ji chan hou ji bing de ying xiang
Author(s): HAN Chun
Pages: 63-
64
Year: 2011
Issue:
1
Journal: China Dairy Cattle
Keyword: 中草药添加剂; 奶牛; 产奶量; 产后疾病;
Abstract: 本试验研究了青海湟中上五庄地区牛场的奶牛,在日粮中添加中草药添加剂对奶牛产奶量及产后疾病的影响.结果表明在日粮中添加中药添加剂60g/d对奶牛的产奶量分别在10d, 30d, 50d, 70d都有显著的提高,产后胎衣不下减少16个百分点,隐性乳腺炎减少10.2个百分点,临床型乳腺炎均减少20个百分点.产后70d发情率75%,显著高于对照组(52%)(P<0.05).
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