过瘤胃氯化胆碱在奶牛上的应用研究进展

张继慧;禚梅;李戍江

The Application and Research Development of Rumen Protected Choline on Dairy Cow

ZHANG Ji-hui;ZHUO Mei;LI Shu-jiang

China Animal Husbandry & Veterinary Medicine . 2008, (5): 76 -79 .