Response of Ruminal Fermentation, Methane Production and Dry Matter Digestibility to Microbial Source and Nitrate Addition Level in an in vitro Incubation with Rumen Microbes Obtained from Wethers

Caixia Shi, Qingxiang Meng, Xianzhi Hou, Liping Ren and Zhenming Zhou

Journal of Animal and Veterinary Advances 11 ( 18 ): 3334 - 3341 , 2012