我国农业气象业务引入作物生长模型的前景

Prospects for Crop Growth Models Introduced into Agrometeorology Services in China

国外作物生长模型已广泛应用于农业生产及其相关领域。我国作物生长模型的应用研究也日益成熟。目前,正从研究阶段向业务应用推广阶段转变。为了阐述作物生长模型在农业气象业务中的应用前景,以WOFOST模型为例,简要介绍了国外作物生长模型的核心模块、主要功能和应用现状。在此基础上,分析了我国现行气象业务可为开展作物生长模型应用提供的数据支持,存在的问题以及解决方案。指出作物生长模型在拓展当前我国农业气象业务领域和提升农业气象服务水平等方面前景广阔。

The crop growth models have been applied widely to agricultural production and its relative areas. The application researches for the crop growth models have been grown up day by day in China. At present, they are being transformed from the research phase to the operational phase. In order to expound the prospects for crop growth models applied to the agrometeorology services, and takeWOFOST model as example, the core modules, the main functions and the present application situation of overseas crop growth models were briefly described. In this foundation, the data spport, which the present meteorological services will be able to supply the crop growth models application, existing problems and their solutions, were analyzed. It was pointed out that the agrometeorological service domain will be expand- ed as well as agrometeorological service level will be promoted if the crop growth models are introduced into agrometeorological services in China. Additional, it is foreseen that the prospect of these aspects and so on was broad.