摘要
本试验采用五元二次回归正交旋转组合设计,从农艺措施与春玉米品质的关系上进行研究。本文分析了设计因素的主次作用,提出了本地区高产条件下春玉米优质栽培的最佳农艺组合。为春玉米优质栽培提供了理论参考依据。
The relationship between agronomical measures and corn quality was researched in the test which adopted ouadratic regression rotation design for five factors, primary and secondary position in order of the design factors were analysed and best combination of agronomical measures was put forward for spring corn cultivation for quality under the high yield condition in this region, which provided theoretical reference for spring corn cultivation for quality.
关键词
玉米
栽培
春玉米
spring corn cultivation for quality
