固定垄保护性耕作机具的研究现状

Current Status of Permanent Raised Beds Equipment

固定垄保护性耕作作为一项将保护性耕作、固定道和垄作沟灌等技术相结合的新型农业生产体系,对于促进农业的可持续发展具有重要的现实意义。为此,总结了国内外起修垄机具、垄作播种机以及其他配套机具的研制和应用情况,并对存在的问题进行了探讨,以期为固定垄保护性耕作机具的研制提供参考。

Permanent raised beds,a new agricultural production system that combines conservation tillage,controlled traffic tillage with ridge irrigation,has a effective meaning for sustainable development of agriculture. In order to provide a reference for the development of permanent raised beds equipment,the research status of bed former and repairer,ridge tillage seeder and other supporting equipments was summarized,and the existing problems was discussed.