Reducing nitrogen application with dense planting increases nitrogen use efficiency by maintaining root growth in a double-rice cropping system
Jin Chen, Xiangcheng Zhu, Jiang Xie, Guoqiang Deng, Tianhua Tu, Xianjiao Guan, Zhen Yang, Shan Huang, Xianmao Chen, Caifei Qiu, Yinfei Qian, Caihong Shao, Minggang Xu, Chunrui Peng
The Crop Journal . 2021, (4): 805 -815 .  DOI: 10.1016/j.cj.2020.09.006