半胱胺和过瘤胃蛋氨酸不同组合对奶牛产奶性能、瘤胃微生物蛋白产量和氮排泄的影响
张仔堃, 张玉利, 高许雷, 孙国强
Effects of Different Combinations of Cysteamine and Rumen-Protected Methionine on Lactation Performance, Rumen Microbial Protein Production and Nitrogen Excretion of Dairy Cows
ZHANG Zikun, ZHANG Yuli, GAO Xulei, SUN Guoqiang
动物营养学报
.
2020, (6): 2690
-2699
.
DOI: 10.3969/j.issn.1006-267x.2020.06.028
京公网安备 11010802041926号