摘要
为了解石河子奶牛维生素A、E的营养状况,我们对石河子奶牛饲草料饲喂情况进行了调查,并对奶牛血清中维生素A、E含量进行了检测。检测结果表明:石河子奶牛维生素A、E均有不同程度的缺乏,维生素A缺乏检出率为27.8%,可疑缺乏的检出率为58.3%;维生素E缺乏检出率为5.6%,可疑缺乏的检出率为78.7%;夏季是奶牛维生素A、E缺乏多发季节;胎衣不下与维生素A、E缺乏有关。
Inorder To investigate the Vitamin A and Vitamin E nutrition status of the cow in shihezi,We investigated foodstufffeeding and detected the content of Vitamin A and Vitamin E in cow serum Dariy cows in shihezi were lack of VA and VE withdifferent degreser The results showed that the detection rate of VA lacks was 27.8%,suspicious account for the lack of 58.3%.The detection rate of VE lacks was 5.6%,suspicious lack of 78.7%;VA and VE lack of the dairy cow were crinosity in Summer;retention of fetal placenta(RFM)bovines could be relate with vitamin A and E lack.
出处
《中国奶牛》
2011年第9期46-48,共3页
China Dairy Cattle
