畜牧与饲料科学 ›› 2012, Vol. 33 ›› Issue (2): 3-3.doi: 10.12160/j.issn.1672-5190.2012.02.002

• 基础科学 • 上一篇    下一篇

“增乳健牛散”对奶牛生产性能的影响

高桂生[1] 高光平[1] 史秋梅[1] 邵新华[2] 张艳英[1] 梁银聚[2]   

  1. [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
  • 出版日期:2012-02-20 发布日期:2012-02-20
  • 通讯作者: 高桂生
  • 作者简介:高桂生(1964-),男,副教授,硕士,主要研究方向为预防兽医学。 通讯作者:史秋梅(1965-),女,教授,博士,主要研究方向为动物传染病。
  • 基金资助:
    石家庄市科技发展计划项目(08150132A)

Study on the Effects of Herb Feed Additive on the Milking Performance of Dairy Cattle

GAO Gui-sheng,GAO Guang-ping,SHI Qiu-mei,SHAO Xin-hua,ZHANG Yan-ying,LIANG Yin-ju (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)   

  • Online:2012-02-20 Published:2012-02-20

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。

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(P0.05). 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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