Effects of Adding Mannan Oligosaccharides to Diets with Different Concentrate to Forage Ratios on Ruminal Fermentation of Sheep in vitro
ZENG Yan-xia, CHEN Zhi-long, WANG Lin, ZHAO Chen, ZHENG Chen
. 2016, (1): 68 -75 .  DOI: 10.16431/j.cnki.1671-7236.2016.01.011