玉米大垄双行早熟密植高产栽培技术

Early-maturing and high yield cultivation techniques of big ridges and double line on maize

玉米大垄双行早熟密植高产栽培技术是以应用优质高产耐密品种,采取大垄双行栽培,增加密度等为主要措施的增产增效技术。文章综述了玉米大垄双行早熟密植高产栽培技术,包括伏秋整地、精选良种、适时早播、测土施肥、合理密植、化学除草、防治病虫、及时收获等关键技术环节。

Double and big ridge planting maize is the main measures to increase efficiency,which applied high yield and density resistant varieties and cultivation technology of double and big ridge.The double and big ridge cultivation techniques for planting maize,including soil preparation in autumn,selection of good varieties, timely earlier planting,soil testing and fertilization,reasonable density,chemical weeding, pest control,timely harvest and other key technology were summarized in this article.