Nitrogen losses and greenhouse gas emissions under different N and water management in a subtropical double-season rice cropping system - Liang, Kaiming; Zhong, Xuhua; Huang, Nongrong; Lampayan, Rubenito M.; Liu, Yanzhuo; Pan, Junfeng; Peng, Bilin; Hu, Xiangyu; Fu, Youqiang (Elsevier, 2017)