在国家863计划的支持下,我们通过深入分析洞庭湖区水稻综合栽培特点,利用SAS 软件分析了不同因子对产量的影响,建立了湖南省洞庭湖区水稻优质稻多因子产量预测模型。同时运用ASP等软件技术, 开发了水稻优质稻产量智能化预测软件系统。 With the support of the National 863 Program, we analyzed the characteristics of comprehensive rice cultivation in Dongting Lake area and analyzed the impact of different factors on the yield using SAS software. We established a multi-factor yield prediction model for high-quality rice in Dongting Lake in Hunan Province. At the same time using software technology such as ASP, the development of high-quality rice yield intelligent prediction software system.