Ruminal Fluid Transplantation Accelerates Rumen Microbial Remodeling and Improves Feed Efficiency in Yaks oleh Yan Li, Yingkui Yang, Shatuo Chai, Kaiyue Pang, Xun Wang, Linpeng Xu, Zheng Chen, Yumin Li, Tanqin Dong, Weihua Huang, Shujie Liu, Shuxiang Wang