高寒石山区“春烤烟—秋玉米”免耕套种栽培技术模式初探  

A discussion on no-tillage cultivation and interplant technology of "spring flue-cured tobacco + autumn maize" mode in high altitude and cold mountain area

作　　者：明凤恩 

机构地区：[1]田林县农业技术推广站,广西百色市533300

出　　处：《广西农学报》2009年第2期29-32,共4页Journal of Guangxi Agriculture

基　　金：广西农业重点科技项目(桂农业办发[2006]36号)(200608)

摘　　要：为能充分利用土地资源,提高单位面积产量和产值,提高土地的产出率,解决烟、粮争地的矛盾,进行春烤烟免耕套种秋玉米栽培模式技术试验、示范研究。结果表明:采用春烤烟免耕套种秋玉米栽培模式,比原来仅种植春烤烟增加了一造秋玉米,每667m2增加玉米产量325.6kg、增加产值505.82元,烟草、玉米每667m2产值达2113.5元,农民每年每667m2地收入1400～1500元,创新了新的粮经轮作种植模式。In order to use the land resources sufficiently,promote acreage yield ＆ production value, enhance land output rate, avoid land dispute between tobacco and grain crops, an experiment was conducted on no-tillage cultivation and interplant technology of ＂spring tobacco ＋ autumn maize＂ mode, which＇s results show that this mode can increase a planting of autumn maize than the original mode, gain yield of 325.6kg/667m^2 and production value of 505.82 Yuan and the total value will reach to 2113.5 Yuan. The farmers will gain net income of 1400-1500 Yuan/667m^2 so that this research has innovated a new mode for crop rotation.

关 键 词：春烤烟 秋玉米 轮作 效益 

分 类 号：S5[农业科学—作物学]