Acta Agrestia Sinica
The Effects of Cutting Times on Yield,Quality and Winter Survival Rate of the Different Fall Dormancy Rating Alfalfa in Keerqin Sandy Land
YANG Xiu-fang, LIANG Qing-wei, NA Ri-su, ZHANG Qing-qing, PAN Xiang-lei, LIU Rong-xia
Acta Agrestia Sinica . 2019, (3): 637 -643 .  DOI: 10.11733/j.issn.1007-0435.2019.03.016