Acta Agrestia Sinica
Studies on Productivities for Dairy Cows under Different Grazing System and Grazing Intensity──1. Effect of Grazing on Herbage Intake and Nutrients Ingestion
Yao Aixing, Wang Pei, Xia Jingxin, Hu Tianming
. 1995, (1): 1 -8 .  DOI: 10.11733/j.issn.1007-0435.1995.01.001