1Study of Evaluation on Intestinal Dry-Matter Digestibility of Nondegradable Concentrate Residue in Rumen by Freeze-Dried Powder of Sheep Intestinal Fluid1-3
2Study of Influence of Different Sampling Site in Sheep Digestive Tract and Different Perfusion Methods on Measured Values of Passage Rate7-10
6Exploiting Resource of Forage Fodder in Henan and Developing Century-Crossing Sheep RaisingBai Yueyu22-24