Higher rice productivity and lower paddy nitrogen loss with optimized irrigation and fertilization practices in a rice-upland system - Weike Tao; Jiaqi Li; Weiwei Li; Chongxi Wen; Shen Gao; Yuhui Wang; Dun Liu; Lei Xu; Yu Jiang; Zhenghui Liu; Yanfeng Ding; Ganghua Li (Agriculture, Ecosystems & Environment, 2024)