油菜全程机械化生产技术示范与研究
2017-08-08张剑华刘翠莲王颖李俊张瑛
张剑华++刘翠莲++王颖++李俊++张瑛



摘要:江苏省扬州市江都区农业技术推广中心在国家油菜现代产业技术体系扬州综合试验站的技术支持下,开展油菜(Brassica napus L.)机械条播、毯状苗机械移栽、菌核病飞行器喷防、机械收脱等生产技术的示范和研究。通过两年的示范研究,初步实现了油菜全程机械化生产,同时示范研究的结果为油菜全程机械化生产技术的大面积推广提供技术依据和生产指导。
关键词:油菜(Brassica napus L.);全程机械化技术;示范;推广
中图分类号:S565.4;S233 文献标识码:A 文章编号:0439-8114(2017)13-2419-04
DOI:10.14088/j.cnki.issn0439-8114.2017.13.005
Demonstration and Research on Whole-process Mechanized Production Technology of Rapeseed
ZHANG Jian-hua1, LIU Cui-lian1, WANG Ying1, LI Jun1, ZHANG Ying2,3
(1. Jiangdu District Agricultural Technology Promotion Center of Yangzhou City, Yangzhou 225200, Jiangsu,China;
2.Yangzhou Comprehensive Test Station of National Rape Industry Technology System,Yangzhou 225007,Jiangsu,China;
3.Agricultural Research Institute of Jiangsu Lixiahe Region,Yangzhou 225007,Jiangsu,China)
Abstract: The demonstration and research of rape(Brassica napus L.) mechanical seeding, mechanical transplanting of carpet-shape seedlings, aircraft spray prevention technology of sclerotinia, mechanical closed off, etc, were carried out by Jiangdu District Agricultural Technology Promotion Center, with support from the Yangzhou Comprehensive Test Station of National Rape Industry Technology System. Through two years of demonstration and research, whole-process mechanization production of rape was preliminarily realized. At the same time, the results of research provided technical basis and production guidance for large area promotion of rape whole-process mechanized production technology.
Key words: rapeseed(Brassica napus L.); whole-process mechanized technology; demonstration; promotion
中國油菜(Brassica napus L.)种植面积位居世界第一,占全国油料作物总面积的50%,但种植手段落后,从种植到收获基本以手工操作为主,用工量大,比较效益低,限制了中国油菜产业化的发展[1]。由于比较效益低,中国油菜种植面积近年来不断下降。传统油菜生产手工作业不利于规模化生产,造成生产上多品种“插花种植”,导致油菜子优质商品率低,不能满足国内、国际优质油市场需求[2]。同时,劳动力投入多,生产成本高,降低国际市场竞争力。因此,中国油菜生产迫切需要实行全程机械化作业。
油菜生产的全程机械化作业主要包括机械整地、机械播种、机械开沟、机械植保、机械收获、机械烘干、秸秆还田等环节。随着农业机械研发水平的提高,油菜全程机械化的各个环节均有较成熟的机械设备及生产技术。在“十二五”期间,国家油菜现代产业技术体系集成了油菜机条播、毯壮苗机械移栽、菌核病飞行器机防、机械联合收脱、机械烘干等一系列机械化生产技术,并进行示范推广。……
