不同NDF与淀粉比例饲粮在奶牛瘤胃的降解特性

朱丹^1,², 张佩华¹, 赵勐^2,^3,⁴, 刘士杰⁵, 张开展⁶, 卜登攀^2,^3,⁴

Rumen degradation characteristics of different neutral detergent fiber/starch ratio diets in dairy cattle

ZHU Dan^1,², ZHANG Pei-hua¹, ZHAO Meng^2,^3,⁴, LIU Shi-jie⁵, ZHANG Kai-zhan⁶, WILLIAM P. Weiss⁷, BU Deng-pan^2,^3,⁴

试验用尼龙袋