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一、引言分析作物产量与气象条件的关系,确定影响作物产量的关键因子,建立气象条件—作物产量模型,这是进行系统辨识、系统诊断和确定农业发展战略的基础。根据国内外的实践经验,我们选择用正态回归模型来描述作物产量与气象条件的关系。在嘉荫农场规划中,主要建立了风雨—大豆产量模型、最高气温—大豆产量模型、
I. INTRODUCTION Analyze the relationship between crop yield and meteorological conditions, determine the key factors that affect the crop yield, and establish the meteorological conditions - the crop yield model. This is the basis for system identification, system diagnosis and the identification of agricultural development strategies. According to the practical experience at home and abroad, we choose to use the normal regression model to describe the relationship between crop yield and weather conditions. In Jiayin Farm planning, the main storm-soybean production model, the highest temperature - soybean production model,