Effect of Adding Different Mannan Oligosaccharide to Diets with Different Concentrate to Forage Ratios on Rumen Degradability of Fiber in Sheep
ZHAO Chen, CHEN Zhi-long, ZENG Yan-xia, WANG Lin, ZHENG Chen
. 2015, (12): 3210 -3216 .  DOI: 10.16431/j.cnki.1671-7236.2015.12.015