本研究运用系统观点,选择了连晚汕优6号栽培技术体系中的几个关键农艺因子,采用多元二次回归正交旋转组合设计,进行多因素、多水平、多指标的多点试验研究,建立了“温黄平原连晚汕优6号亩产超500公斤生产函数模型”。文中的两套亩产超500公斤模型农艺方案,经多点较大面积的示范验证表明,两套方案效果显著。 In this study, using the system point of view, we selected several key agronomic factors in Lian-Shao You-You No.6 cultivation technology system and adopted multiple quadratic regression orthogonal rotation combination design to carry out multi-factor, multi-level and multi-indicator multi-point experimental study , Established a “production model of super 500 kilos per mu of Shanyou 6 in the Yellow River plain in the future.” Two sets of models per acre 500 kilograms of agricultural agro-program model, the demonstration of more large area demonstration shows that two sets of programs effect is remarkable.