Effects of Diet with Different NDF Levels on Growth Performance,Nutrient Digestion, Digestive Tract Weight and Rumen Papilla Development of Lambs
JU Sisi, JI Shoukun, DUAN Chunhui, YIN Xuejiao, CAO Wenxin, ZHANG Yingjie
Acta Veterinaria et Zootechnica Sinica . 2020, (7): 1666 -1676 .  DOI: 10.11843/j.issn.0366-6964.2020.07.019