Acta Agrestia Sinica
Response of Alfalfa to Low Temperatures at Different Growth Stages and Its Cold Resistance
LI Jia-qi, LIU Xiao-jing, YUN Xiang-kai, HAN Yan-long
Acta Agrestia Sinica . 2021, (11): 2505 -2512 .  DOI: 10.11733/j.issn.1007-0435.2021.11.016