Coupling Mechanism of Herbage-Water-Nitrogen Fertilizer in Abandoned Farmland in Meadow Steppe
LI Da,FANG HuaJun,WANG Di,XU LiJun,TANG XueJuan,XIN XiaoPing,NIE YingYing,Wuren qiqige
Scientia Agricultura Sinica . 2020, (13): 2691 -2702 .  DOI: 10.3864/j.issn.0578-1752.2020.13.017