冬闲田种植大麦不同生育期的营养价值和青贮品质
Nutritive value and silage quality of barley grown in winter fallow fields and harvested at different growth stages
Tian Jing, Xie Zhao-liang, Liu Jia-xing, Xu Liu-xing, Tang Guo-jian, Zhang Jian-guo
