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.
出处
《作物杂志》
CAS
CSCD
北大核心
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)
关键词
春马铃薯
秋马铃薯
中稻
高产高效
栽培技术
Spring planting potato
Autumn planting potato
Mid-season rice
High yield and high efficiency
Planting technology
