Cheng-ming SUN1, Tao LIU1, Dou-dou GUO1, Heng-yang ZHUANG1, Yu-long WANG1, Jian-guo ZHU2
1Key Lab of Crop Cultivation & Physiology, Jiangsu Province/Agricultural College, Yangzhou University, Yangzhou 225009, P.R. China
2Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210093, P.R. China