WANG Jia-bo.Effect of Modified Protein on Cow Milk Yield[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(10):76-77.
改性蛋白对泌乳牛产奶量影响的研究
- Title:
- Effect of Modified Protein on Cow Milk Yield
- 文章编号:
- 1002-2767（2012）10-0076-02
- Keywords:
- modified protein; milk cows; feed
- 分类号:
- S823.9+1
- 文献标志码:
- A
- 摘要:
- 为促进蛋白吸收率，提高饲料报酬，对15头不同产奶期奶牛进行改性蛋白饲喂，通过对比不同产奶期奶牛对改性蛋白的利用，得到改性蛋白对泌乳牛产奶量的影响。结果表明：改性蛋白对于泌乳牛产奶量影响不显著，但对于泌乳牛体况改善有显著成效，而且对于粪便质量改善较大。
- Abstract:
- In order to promote protein absorption rate,15 milk cows on different milk stages fed by modified protein,the effect of modified protein on milk yield of different milk stages were studied by comparing the utilization of modified protein by the different milk stages cow.The result showed that the effect of modified protein on milk yield was not significant,but significant on health improvement of milk cows and stool quality improvement.
参考文献/References:
[1]李凯年,李广生.酶改性土豆淀粉在断乳猪日粮中的饲喂价值[J].饲料与畜牧,1999(3)：26-27. [2]潘乃友,刘正军,覃东立.酶法改性大豆分离蛋白及其产品特性[J].现代化农业,2001(8)：20. [3]杜继忠.发酵豆粕替代豆粕对快大黄羽肉鸡的应用效果[J].养禽与禽病防治,2009(8):14-15.
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备注/Memo
作者简介： 王嘉博（1985-），男，黑龙江省齐齐哈尔市人，硕士，助理研究员，从事奶牛饲料研究。E-mail：wangjiaboyifeng @163.com。