Spatial-Temporal Variation of Relative Yield Gap of Wheat and Maize and Its Response to Nitrogen Fertilizer in China
SHEN Zhe, HAN TianFu, QU XiaoLin, MA ChangBao, WANG HuiYing, LIU KaiLou, HUANG Jing, DU JiangXue, ZHANG Lu, LIU LiSheng, LI JiWen, ZHANG HuiMin
Scientia Agricultura Sinica . 2023, (14): 2724 -2737 .  DOI: 10.3864/j.issn.0578-1752.2023.14.008