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通过多年对秋玉米的生物学特性、安全播期、关键栽培技术的观察研究，明确了沿江高沙土地区秋玉米安全成熟的适宜播期在7月15日之前，分析了秋玉米高产的限制因素并总结了秋玉米高产稳产的几项关键栽培技术。
Through years of observation on the biological characteristics, safe sowing date and key cultivation techniques of autumn maize, the appropriate sowing dates of autumn maize in the high sandy soil area along the Yangtze River were determined. Before July 15, the limiting factors of high yield of autumn maize And summed up several key cultivation techniques for high and stable yield of autumn corn.