论文部分内容阅读
引言130cm大垄鲜食玉米套种油豆角立体通透栽培技术是将65cm小垄变成130cm大垄覆膜,采取大垄上双行等距移栽,小行距40cm,穴距20~24cm,使原来两小垄之间玉米间距由65cm增加到90cm。这样可以解决玉米海田间郁闭,通风透光不良的问题,提高地温、土壤含水量,延长生育期,增加产量和效益。套种油豆角利用玉米秆搭架,节省生产成本,同时套种的油豆角形成宽窄行,使通风透光能力增强,减
INTRODUCTION 130cm wide ridge fresh corn seedling corn three-dimensional transparent cultivation technology is to change the 65cm small ridge into a 130cm large ridge film, take a large ridge on the double row of transplanting, row spacing 40cm, hole spacing 20 ~ 24cm, so that The original two small ridge spacing between corn increased from 65cm to 90cm. In this way, the problem of canopy closure, poor ventilation and light transmission in maize fields can be solved, soil temperature and soil moisture content can be increased, the growth period can be prolonged, and the yield and benefits can be increased. Intercropping oil bean corn stalks frame, saving production costs, while intercropping oil beans to form a wide line, so that ventilation and light transmission capacity increased by