直播水稻产量和品质的影响因素及发展策略
Influencing Factors of Yield and Quality and Development Strategy of Direct Seeding Rice
张倩倩 1殷春渊 1黄金华 1张金霞 1田芳慧 1张玉红 1李磊 2姜军 3左梅芳 3丁君娜4
作者信息
- 1. 新乡市农业科学院,河南 新乡 453000
- 2. 原阳县预制菜产业发展服务中心,河南 新乡 453599
- 3. 开封市祥符区农业科学研究所,河南 开封 475199
- 4. 濮阳市现代农业发展中心,河南 濮阳 457177
- 折叠
摘要
水稻(Oryza sativa L.)是我国重要的粮食作物,直播水稻作为水稻种植方式之一,可以实现水稻生产的轻简化与机械化,具有节约成本、节约时间和节约水资源等显著优势,发展直播水稻有利于农业综合生产能力的提高.近年来,随着农村劳动力的转移,直播水稻面积增加,随之也发现直播水稻在生产上存在的问题,比如难全苗、草害严重和易倒伏等,与移栽水稻相比,直播水稻的产量得不到保证.概述了直播水稻的优缺点和影响因素,提出了直播水稻的发展策略,并对直播水稻前景进行了展望,以期为解决水稻直播技术的重难点和提高直播水稻技术水平提供参考,推进直播水稻产业健康、高质量发展.
Abstract
Rice(Oryza sativa L.)is an important food crop in China.As one of the rice planting methods,direct seeding rice can realize the simplification and mechanization of rice production,and has significant advantages such as cost saving,time saving and water saving.The development of direct seeding rice is conducive to the improvement of comprehensive agricultural production capacity.In recent years,with the transfer of rural labor force,the area of direct-seeded rice has increased,and it has also been found that there were problems in the production of direct-seeded rice,such as difficult seedling,serious grass damage and easy lodging.Compared with transplanted rice,the yield of direct-seeded rice was not guaranteed.This paper summarized the advantages,disadvantages and influencing factors of direct-seeded rice,put forward the development strategy of direct-seeded rice,and forecasted the prospect of direct-seeded rice,in order to provide reference for solving the key and difficult points of direct-seeded rice technology and improving the technical level of direct-seeded rice,and promote the healthy and high-quality development of direct-seeded rice industry.
关键词
直播水稻/产量/品质/影响因素/发展策略Key words
Direct seeding rice/Yield/Quality/Influencing factors/Development strategy引用本文复制引用
基金项目
新乡市重大科技专项(22ZD001)
河南省重点研发专项(231111110500)
河南省现代农业产业技术体系项目(HARS-22-03-G1)
河南省科技攻关计划项目(242102110276)
出版年
2024
国家科技期刊平台
NSTL
万方数据