全膜双垄沟播玉米间作大豆效益及技术研究  

A Study of Benefit and Technology for Double Ridge Whole-mulching Furrow Sowing Maize Intercropping Soy-bean

作　　者：陈世敏[1] 马步朝[1] 刘莹[1] 

机构地区：[1]宁夏彭阳县农业技术推广服务中心,宁夏彭阳756500

出　　处：《宁夏农林科技》2013年第6期22-24,32,共4页Journal of Ningxia Agriculture and Forestry Science and Technology

摘　　要：通过1年小区试验、3年大区对比展示和3年大田产量效益对比研究,探索出宁南山区干旱半干旱立地条件下全膜双垄沟播玉米间作大豆技术模式,增产增收效果显著,便于操作管理,使以全膜双垄沟播为核心的旱作节水新技术体系更为完善,具有很好的推广应用前景。On the basis of 1 years of trials, 3 years of big area contrast display and 3 years of open-field yield and benefit comparative study, a technology mode of the double ridge whole-mulching furrow sowing maize intercropping soybean under the site condition of the arid and semi-arid area of the Southern Mountainous Area of Ningxia was found out. The effects of the technology on the yield and income increasing were significant and it was easy of operation and management and im- proved the dryland water-saving new technology system with the double ridge whole-mulching furrow sowing as the core. It has a good prospect for further extension and application.

关 键 词：全膜双垄沟播 间作 效益 研究 

分 类 号：S513[农业科学—作物学] S565.1