| “增乳健牛散”对奶牛生产性能的影响 |
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| 引用本文： | 高桂生,高光平,史秋梅,邵新华,张艳英,梁银聚.“增乳健牛散”对奶牛生产性能的影响[J].畜牧与饲料科学,2012,33(2):3-5. |
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| 作者姓名： | 高桂生 高光平 史秋梅 邵新华 张艳英 梁银聚 |
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| 作者单位： | 1. 河北省预防兽医学重点实验室河北科技师范学院动物科技学院,河北昌黎,066600
2. 河北新华科极兽药有限公司,河北栾城,051430 |
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| 基金项目： | 石家庄市科技发展计划项目 |
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| 摘 要： | 将32头荷斯坦泌乳母牛,按试验要求随机分为4组,分别饲喂在精料中添加0.2%、0.4%、0.6%中药添加剂"增乳健牛散"的日粮,试验为期60d。结果表明,饲料中添加0.2%、0.4%、0.6%中药添加剂的试验牛较对照组提高产奶量分别达4.02%、12.5%、14.0%(P>0.05),对牛奶营养指标(乳脂、乳蛋白、乳糖、总乳固形物)没有确定影响,但可显著降低其体细胞数。
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| 关 键 词： | 中药添加剂 生产性能 泌乳牛 |
Study on the Effects of Herb Feed Additive on the Milking Performance of Dairy Cattle |
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| GAO Gui-sheng,GAO Guang-ping,SHI Qiu-mei,SHAO Xin-hua,ZHANG Yan-ying,LIANG Yin-ju.Study on the Effects of Herb Feed Additive on the Milking Performance of Dairy Cattle[J].Animal Husbandry and Feed Science,2012,33(2):3-5. |
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| Authors: | GAO Gui-sheng GAO Guang-ping SHI Qiu-mei SHAO Xin-hua ZHANG Yan-ying LIANG Yin-ju |
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| Institution: | 1.Key Laboratory of Preventive Veterinary Medicine in Hebei Province, College of Animal Science and Technology, Hebei Normal University of Science & Technology, Changli 066600,China; 2.Hebei Xinhuakeji Animal Medicine Co., Ltd.,Luancheng 051430,China) |
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| Abstract: | 32 Holstein lactating cows were randomly divided into four groups to feed with the diet of adding 0.2%, 0.4% and 0.6% herb feed additive "Zengrujianniusan" in the concentrated feed. The test lasted for 60 days. The results showed that the milk yield of cattle fed with 0.2%, 0.4%, 0.6% herb feed additive increased 4.02%, 12.5% and 14.0% than control group resepctively(P>0.05). The effects on the nutritional indices of milk (butterfat,lactoprotein,lactose and total solid) were not confirmed, but the number of somatic cells were significantly decreased. |
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| Keywords: | herb feed additive production performance lactating cow |
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