[1]Institute of Agricultural information;
Chinese Academy of Agricultural Sciences/Key Laboratory of Agri-information Service Technology;
Ministry of Agriculture;
Beijing 100081;
P.R.China;
[2]Institute of Agricultural Resources and Regional Planning;
Chinese Academy of Agricultural Sciences/Key Laboratory of Nonpoint Source Pollution Control;
Ministry of Agriculture;
Beijing 100081;
P.R.China;
[3]Beijing Municipal Station of Agro-environmental Monitoring;
Beijing 100029;
P.R. China;
冬小麦产量 土壤有机碳 DSSAT T模型 玉米 华北平原 轮作制度 century模型;