关键词: 气象服务, 气象服务, 效益评估, 层次分析法(AHP), 波士顿矩阵(BCG), 农业

Abstract: Reasonable cultivation, yield and quality improvement of rice are concerned by the public. The local climate resources can be used for rice climate regionalization to avoid the risk and improve rice quality and rice production effectively. Based on the average temperature, precipitation and sunshine data from 7 basic meteorological stations of Taicang and surrounding areas during 1971- 2010, the authors analyzed the relationships between the meteorological conditions of rice growth period and agricultural meteorological conditions in Taicang, and the main agricultural meteorological disasters (continuous rain in late spring and early summer and low temperature in early autumn), and conducted the rice agrometeorological regionalization by spatial interpolation method (ordinary Kriging method). The results showed that: the climate resources such as heat, sunshine and precipitation in Taicang were abundant, which could meet the requirement of rice growth period; the occurrence probability of continuous rain in late spring and early summer and low temperature in early autumn was low; the rice cultivation area was divided into 3 classifications. Chenxiang was the best planting area, the Economic Development Zone, Shuangfeng, Liuhe, Shaxi and Fuqiao were suitable planting area and Huangjing was average planting area. The rice division can improve rice yield and quality.