Improving grain yield, nitrogen use efficiency and radiation use efficiency by dense planting, with delayed and reduced nitrogen application, in double cropping rice in South China
FU You-qiang, ZHONG Xu-hua, ZENG Jia-huan, LIANG Kai-ming, PAN Jun-feng, XIN Ying-feng, LIU Yan-zhuo, HU Xiang-yu, PENG Bi-lin, CHEN Rong-bing, HU Rui, HUANG Nong-rong
Journal of Integrative Agriculture . 2021, (2): 565 -580 .  DOI: 10.1016/S2095-3119(20)63380-9