Limited potential of harvest index improvement to reduce methane emissions from rice paddies

Yu Jiang, Haoyu Qian, Ling Wang, Jinfei Feng, Shan Huang, Bruce A. Hungate, Chris van Kessel, William R. Horwath, Xingyue Zhang, Xiaobo Qin, Yue Li, Xiaomin Feng, Jun Zhang, Aixing Deng, Chenyan Zheng, Zhenwei Song, Shuijin Hu, Kees Jan van Groenigen, Weijian Zhang