畜牧与饲料科学 ›› 2012, Vol. 33 ›› Issue (8): 41-41.doi: 10.12160/j.issn.1672-5190.2012.08.024

• 动物营养与饲料科学 • 上一篇    下一篇

饲料中适量添加小苏打对牦牛产奶性能的影响

苏明会   

  1. 青海省家畜改良中心,青海西宁810016
  • 出版日期:2012-08-20 发布日期:2012-08-20
  • 通讯作者: 苏明会
  • 作者简介:苏明会(1967-),女,助理畜牧师,主要从事母牛饲养工作。

Effects of Adding Sodium Bicarbonate in Feed with Appropriate Amount on the Milking Performance of Yak

SU Ming-hui (Qinghai Livestock Improvement Center, Xining 810016,China)   

  • Online:2012-08-20 Published:2012-08-20

摘要: 研究在牦牛饲料中适量添加小苏打后,对牦牛产奶量及相关指标的影响。试验结果表明,与对照组相比,3个试验组牦牛产奶量变化不显著,试验前后牦牛奶的pH值也变化不显著,但是试验1组、试验2组、试验3组牦牛乳中的乳脂率有显著提高,分别提高了2.52%、2.95%、3.08%。

Abstract: The effects of adding sodium bicarbonate in the feed of yak with appropriate amount on the milk yield and related indices of yak were studied. The results showed that the milk yield of yak in three test groups had no significant change with control group, pH of yak milk had no significant change before and after the experiment. The milk fat percentage of yak in test group 1, 2, 3 significantly increased 2.52%, 2.95% and 3.08% respectively.

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