双低杂交油菜黔油20号稻田免耕直播栽培技术  

Technology of Direct Seeding with No-Tillage on the Double-low Hybrid Rape Qianyou No.20 in Paddyfield

作　　者：钟华义 熊国权[1] 杨斌 杨春杰 饶勇 

机构地区：[1]贵州省绥阳县农业局,贵州绥阳563300 [2]贵州省油料研究所,贵州贵阳550006

出　　处：《农技服务》2009年第8期24-25,共2页AGRICULTURAL TECHNOLOGY SERVICE

基　　金：贵州省科技成果重点推广计划项目[黔科合成字(2006)5029号]

摘　　要：油菜免耕直播技术是目前生产上推广应用的一种轻简化油菜栽培技术,可有效节省人力物力的投入。笔者从备田、选种、化学除草、合理施肥、及时间苗、定苗,病虫害综合防治和适时收获等方面介绍了双低杂交油菜"黔油20号"在绥阳县的免耕直播栽培技术。Technology of direct seeding with tillage free for rape is a simplified cultivation technology which is popularized and applied widely now.And it can be effective in saving human and material resources.This paper summarizes the no-tillage direct seeding technology supporting technical measure of the double-low hybrid rape Qianyou No.20 in Suiyang County,including preparation of fields,seed selection,chemical weeding,fertilizing reasonably and timely thin out seedlings and final singling the seedlings,integrated management of plant diseases and insect pests and timely harvest and so on.

关 键 词：油菜 黔油20号 免耕 直播 

分 类 号：S634[农业科学—蔬菜学]