摘要
为提高土地的产出率,增加农民收入,2007～2008年在田林县进行了早稻免耕抛秧与秋玉米免耕(即"双免")轮作稻草覆盖栽培模式技术试验示范。结果表明,该模式每667m2年产量达946.23kg,其中早稻667m2产589.76kg,秋玉米667m2产356.47kg,每667m2年产值1 635元,每年每667m2增加收入500元以上。本文分别对早稻免耕抛秧和秋玉米免耕栽培的技术要点进行系统的介绍。
In order to increase farmland＇s output rate and farmer＇s income, a crops rotation pattern experiment was conducted in Tianlin County at 2007 -2008. The results show that the yield of this pattern will reach to 946.23kg/667m^2, including early rice 589.76kg/667m^2 and autunm maize 356.47kg/667m^2（annual production value 1 635 Yuan, over 500 Yuan increase annually）. This paper has introduced the pattern＇s technical key points.
出处
《广西农学报》
2009年第5期55-58,72,共5页
Journal of Guangxi Agriculture
关键词
早稻
秋玉米
免耕
轮作
模式
Early rice
autumn maize
no-tillage
crop rotation
pattern
