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| 带犊与不带犊对母牦牛体重影响的研究 | |
| 引用本文： | 徐惊涛,罗晓林,李全,杨荣珍,王承芳,索南扎西.带犊与不带犊对母牦牛体重影响的研究[J].青海畜牧兽医杂志,2001,31(4):5-6. |
| 作者姓名： | 徐惊涛 罗晓林 李全 杨荣珍 王承芳 索南扎西 |
| 作者单位： | 1. 青海省畜牧兽医科学院, 2. 青海省畜牧厅项目办 3. 果洛州玛沁县畜牧兽医站 |
| 摘 要： | 在果洛地区挑选成年带犊哺乳母牛7头和不带犊母牛5头，跟踪测定体重，结果：带犊母牛体重由春季到秋季增加18．97kg，由秋季至翌年春末体重减少了15．57kg，观测期内体重增加了3.40kg；不带犊母牛由春季到秋季体重增加65.08kg，由秋季至翌年春末体重减少51.43kg，观测其内增重13.65kg。 |
| 关 键 词： | 带犊母牛 不带犊母牛 增重 母牦牛 体重 |
| 文章编号： | 1003-7950(2001)04-0005-02 |
| 修稿时间： | 2001年3月8日 |
Effect of Nursing and Non-nursing on Growth and Development of Female Yak |
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| XU Jing-tao et al.Effect of Nursing and Non-nursing on Growth and Development of Female Yak[J].Chinese Qinghai Journal of Animal and Veterinary Sciences,2001,31(4):5-6. | |
| Authors: | XU Jing-tao |
| Abstract: | 7 nursing and 5 non-nursing adult Goulou yaks were selected and earmarked to determine the body weight.The results were as follows:The body weight of nursing yaks increased 18.97kg from spring to autumn and decreased 15.57kg from autumn to next spring.The body weight increased 3.40kg during the determining period.The body weight of non-nursing yaks increased 65.08kg from spring to autumn and decreases 51.43kg from autumn to next spring.The body weight increased 13.65kg during the determining period. |
| Keywords: | Nursing yak Non-nursing yak Body weight |
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