Li, Yuanyuan, Xiaohou Shao, Daoxi Li, Menghua Xiao, Xiujun Hu, and Jing He. 2019. “Effects of Water and Nitrogen Coupling on Growth, Physiology and Yield of Rice”. International Journal of Agricultural and Biological Engineering 12 (3):60-66. https://doi.org/10.25165/ijabe.v12i3.4060.