本研究用通用旋转组合设计的方法,对影响玉米产量可定量的主要栽培措施:密度、有机肥、氮、磷、钾的施用量,播期、追肥期、定苗期和产量的关系进行了综合定量分析研究;在建立较为理想数学模型的基础上,用电子计算机优选出不同生产条件下的最佳配方,从而为玉米规范化生产提供了一定的理论依据。 In this study, the general rotation combination design method was used to synthesize the main cultivation measures that can affect the yield of corn: density, organic manure, nitrogen, phosphorus and potassium application rate, sowing date, top dressing period, seedling stage and yield Based on the establishment of a more ideal mathematical model, the optimal formula under different production conditions was optimized by computer, which provided a theoretical basis for the standardized production of corn.