Research Progress on Approaches to Improve Nitrogen Efficiency and Evaluation Index of Nitrogen Efficiency in Rapeseed
CHEN Jingdong,JI Qiangqiang,YU Yi,WANG Yuhang,ZENG Changli
Journal of Jianghan University (Natural Science Edition) . 2021, (6): 48 -57 .  DOI: 10.16389/j.cnki.cn42-1737/n.2021.06.006