中文摘要：

作物模型可以在已有研究资料基础上对在多种模拟条件下的作物生长情况进行模拟,预测未知风险,优化农业资源管理措施,为农业生产的管理经营提供科学指导。APSIM模型就是作物模型的典型代表。为了研究APSIM模型的结构特征和它在中国的应用现状,本文首先阐述了APSIM模型的发展历史、运行框架、模块结构组成,其次归纳总结了APSIM模型在中国气候变化评估和农田管理方面的应用以及在中国各个气候区域的应用,最后指出了APSIM模型在中国应用时所出现的问题,并为APSIM模型的应用提出了与RS技术和GIS技术相结合等一些意见。

英文摘要：

Crop model can simulate crop growth in a variety of the simulation scenarios based on present research data, predict unknown risks, optimize the management measures of agricultural resources and provide scientific guidance for management of agricultural production. APSIM model is a typical representative of crop model. In order to study the structure characteristics of APSIM model and its application in China, first of all, we expounded development history, operational framework and module structure of APSIM model; secondly, we summarized the application of assessment under climate change in China and farmland management of APSIM model and its applications in different climate zones of China; lastly, some problems in the application of APSIM model in China were pointed out, and we provided some suggestions for the application of APSIM model such as APSIM model combined with RS and GIS technology.