春马铃薯—中稻—秋马铃薯高产高效栽培技术  

High Yield and High Efficiency Planting Technology of Spring Potato—Mid-season Rice—Autumn Potato

作　　者：余文畅[1] 余贵先 陈振华[1] 刘克荣[1] 雷昌云 淡育红 秦前锦[1] 

机构地区：[1]湖北省宜昌市农业技术推广中心,湖北宜昌443000 [2]湖北省农业技术推广总站,湖北武汉430070 [3]湖北省枝江市农业技术推广中心,湖北枝江443200

出　　处：《作物杂志》2010年第3期97-100,共4页Crops

基　　金：湖北省马铃薯产业发展项目[鄂农种发2009(55)号];宜昌市科学技术研究与开发项目(2008A08208)

摘　　要：通过稻田免耕稻草全程覆盖秋春两季马铃薯连作栽培技术的研究,建立了春马铃薯—中稻—秋马铃薯"一年三种三收"栽培模式,可产粮食19041kg/hm2,产值可达69123.3元/hm2,纯收入达到46173.3元/hm2,取得了"亩产过吨粮、收入超三千"的显著效益,集成了薯—稻—薯高产高效栽培技术。Through researching on the spring and autumn planting of covered potato with rice straw in free-plow rice paddy,the Center of Yichang Agricultural Technology Extension established a planting mode called Spring potato-Mid-season rice-Autumn potato,a kind of annual tri-cropping mode.This planting mode could produce 19041 kg/ha of foodstuffs,which output could reach 69123.3 yuan/ha and net income could reach 46173.3 yuan/ha.It obtained a significant profit,which means ＂more than one ton of yield per mu and more than three thousand yuan of income＂.A high yield and high efficiency planting technology of potato-rice-potato was integrated.

关 键 词：春马铃薯 秋马铃薯 中稻 高产高效 栽培技术 

分 类 号：S532[农业科学—作物学]