北方耐密春玉米高产栽培技术

High Yield Cultivation Techniques of Density-tolerant Spring Maize in Northern China

在概述玉米密植技术的增产效果及增产增效原理的基础上,从选地和整地、品种选择、种子处理、施肥、病虫害防治5方面,详细介绍北方地区耐密玉米高产栽培技术要点,为提高北方地区春玉米产量提供理论参考。

Based on the introduction of maize planting technology, the yield increasing effect and efficiency principle, the author gives a detailed description of the cultivation techniques of density-tolerant maize in northern China from plot election and soil preparation, seed treatment, variety selection, fertilization, pest and disease control in an effort to provide a theoretical reference for increasing the yield of Spring Maize in Northern China.