Xue Han1, Xingyu Hao2, Heran Wang3, Ju Hui4 and Erda Lin4, (1)Haidian District, Chinese Academy of Agricultural Sciences, Beijing, CHINA, (2)College of Agronomy, Shanxi Agricultural University, Taigu, China, (3)Institute of Meteorological Sciences of Liaoning Province, Shenyang, China, (4)Key Laboratory of Ministry of Agriculture on Agro-environment and Climate Change/ Institute of Environment and sustainable Development in Agriculture (IEDA), Chinese Academy of Agricultural Sciences (CAAS), Beijing, China