Acta Agrestia Sinica
The Research of Mixed Ensiling Perennial Ryegrass ( Lolium perenne L.) and Alfalfa ( Medicago sativa L.) in Tibet
LIU Qin-hua, GUO Gang, SONG Xiao-xin, WEN Ai-you, RONG Hui, SHAO Tao
Acta Agrestia Sinica . 2013, (5): 985 -990 .  DOI: 10.11733/j.issn.1007-0435.2013.05.023