Effects of Annual Nitrogen Application on Winter Wheat-Summer Soybean Rotation Yield and Soil Nitrogen Content
FANG Yanfei, FU Xiaowen, XU Wenxiu, LIU Wen, HUANG Hongmei, ZHANG Na, DU Xiaojing, ZHANG Yongjie
Journal of Nuclear Agricultural Sciences . 2021, (5): 1178 -1187 .  DOI: 10.11869/j.issn.100-8551.2021.05.1178