浙西红壤旱地由于长期来存在着缺水易旱、土壤肥力低的弊病,影响产出效益。旱粮的主要作物玉米,近年来由于畜牧业的大力发展,作为饲料粮需求量越来越大,致使市场缺口增大。利用红壤发展高产玉米虽然有些资料积累,但受地理环境等自然条件的影响,尤其是就浙西不同红壤春玉米的高产 Due to long-term shortage of dry soil and weak soil fertility, the red soil dryland in western Zhejiang has an impact on output benefits. Due to the vigorous development of animal husbandry in recent years, the demand for corn as a feed grain has been increasing, resulting in a larger market gap. Although the development of high-yielding corn using red soil some of the data accumulation, but by the geographical conditions and other natural conditions, especially on the red soil in western Zhejiang spring maize yield