摘要
为减轻热应激对奶牛的不良影响,进行中草药饲料添加剂对奶牛抗热应激作用试验。结果表明,在奶牛日粮中适当添加一定剂量的复合中草药制剂,可以增强奶牛机体对内外环境的适应能力和调节能力,改善新陈代谢,提高抗热应激能力;并能提高奶牛的抗病性,减少乳房炎发病率,保证奶牛乳腺正常旺盛的泌乳功能,提高产奶量。
In order to reduce the harmful effects of hot stress on Holstein cow, the experiment of Chinese herbal feed additive on anti-hot stress of Holstein cow was conducted. The results showed that adding a certain dose of complex Chinese herbal preparation in diet could enhance the adaptability and adjustment ability of Holstein cows to internal and external environment, improve metabolism, strengthen the anti-hot stress ability and the resistance to disease, reduce the mastitis incidence to ensure the normal and vigorous lactation function of Holstein cows breast and increase the yield of milk.
出处
《广西农业科学》
CSCD
2008年第3期377-379,共3页
Guangxi Agricultural Sciences
基金
广西农业职业技术学院科学研究与技术开发计划项目(A060505)
关键词
中草药添加剂
奶牛
热应激
Chinese herb additive
Holstein cow
hot stress