青岛市小麦玉米周年生产保护性耕作技术发展现状及建议
Development Status and Suggestions of Conservation Tillage Techniques for Annual Production of Wheat and Corn in Qingdao City
鹿伟 1张丰 1郭春霞 1朱宪良2
作者信息
- 1. 胶州市农业农村局,山东 胶州 266300
- 2. 青岛市农业技术推广中心,山东 青岛 266071
- 折叠
摘要
保护性耕作技术是提高土壤肥力和抗旱能力的一项先进农业耕作技术,其以保护生态环境、促进农田可持续利用和节本增效为目标,以秸秆覆盖、留茬或残茬覆盖等为主要技术手段,实施免(少)耕、深松等技术.回顾了青岛市保护性耕作技术发展历程,介绍了青岛市保护性耕作发展现状及成效,针对发展过程中存在问题,提出了推进青岛市保护性耕作技术发展的措施与建议.
Abstract
Conservation tillage technology is an advanced agricultural tillage technique that improves soil fertility and drought resist-ance.Its goal is to protect ecological environment,promote sustainable use of farmland,and increase cost and efficiency.It mainly uses straw cover,stubble or residue cover as main technical means,and implements techniques such as no(less)tillage and deep loosen-ing.Development process of conservation tillage technology in Qingdao City was reviewed.Current situation and effectiveness of con-servation tillage development in Qingdao City was introduced.Measures and suggestions have been proposed to promote development of conservation tillage technology in Qingdao City in response to existing problems in development process.
关键词
保护性耕作/免耕播种/小麦/玉米/秸秆综合利用Key words
conservation tillage/no-tillage sowing/wheat/corn/straw comprehensive utilization引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据