水稻直播技术及装备应用研究  

Research on Application of Rice Direct Seeding Technology and Equipment

作　　者：高希君[1] GAO Xijun(Liaoning Institute of Agricultural Mechanization,Shenyang 110161,China)

机构地区：[1]辽宁省农业机械化研究所,沈阳110161

出　　处：《农业科技与装备》2022年第1期42-44,共3页Agricultural Science & Technology and Equipment

基　　金：辽宁省科学技术计划项目(2020JH2/10200009);辽宁省农业科学院学科建设项目(2019DD289542)。

摘　　要：水稻直播栽培摆脱了对水的高度依赖,实现了水稻生产旱种水管或旱种旱管。介绍国内外及辽宁省水稻直播技术与装备应用与发展现状,剖析水稻直播栽培存在的广适性差、全程控草难、低温影响大、适宜品种少、管理要求高等5个问题,提出制定技术规范、走生态发展之路、合力解决技术难题等对策。Direct seeding cultivation of rice can get rid of the high dependence on water and realize the rice production of dry cultivation management with water or dry cultivation management without water.This paper introduced the application and development status of rice direct seeding technology and equipment at home and abroad and in Liaoning province,analyzed the existing five problems of rice direct seeding cultivation,such as poor adaptability,difficult to control grass in the whole process,high influence of low temperature,few suitable varieties,high management requirements,and put forward countermeasures such as establishing technical specifications,taking the road of ecological development,and working together to solve technical problems.

关 键 词：水稻 直播 覆膜 栽培 技术 装备 

分 类 号：S511[农业科学—作物学] S318