基金We thank Yanbin Cai for helping with the rice treatments. The work was supported by the National Natural Science Foundation of China (41103042), the Field Frontier Project of Insti- tute of Geochemistry. Chinese Academy of Sciences (2045200295). the Training Program for the Top Young Talents of Zhejiang Agri- cultural and Forestry University (2034070001). and the Program for the Distinguished Young and middle-aged Academic Leaders of Higher Education Institutions of Zhejiang Province (PD2013240).