CAJ | 학술논문

秸秆直接还田是解决当前禁止秸秆焚烧与有效利用问题的最重要、最有效手段，而“如何还下去”是秸秆还田措施能否顺利实施的前提与基础。本文以江苏省农业科技自主创新项目阶段性研究成果为基础，结合国内外相关文献，尤其是江苏省内相关资料，综述了切碎旋耕(翻埋)还田、留高茬麦套稻全量还田、沟埋还田与覆盖还田等4种主要稻麦秸秆直接还田技术、还田机械的研究与应用现状，提出了秸秆直接还田需要进一步研究解决的问题，以期为秸秆直接还田、禁止秸秆焚烧工作顺利开展提供有益的思路。
갈간직접환전시해결당전금지갈간분소여유효이용문제적최중요、최유효수단，이“여하환하거”시갈간환전조시능부순리실시적전제여기출。본문이강소성농업과기자주창신항목계단성연구성과위기출，결합국내외상관문헌，우기시강소성내상관자료，종술료절쇄선경(번매)환전、류고치맥투도전량환전、구매환전여복개환전등4충주요도맥갈간직접환전기술、환전궤계적연구여응용현상，제출료갈간직접환전수요진일보연구해결적문제，이기위갈간직접환전、금지갈간분소공작순리개전제공유익적사로。
Crop residue returning to soil is an effective solution to the issue of straw burning and is crucial for efficient utilization of straw resources. The proper way of straw returning serves as the precondition and foundation for the smooth im-plementation of the technique. Based on the preliminary study supported by Jiangsu Agriculture Science and Technology Inno-vation Fund, the present situations of straw returning patterns and machines were reviewed. The patterns include returning rice and wheat straws by plowing tillage, full returning ultra high wheat straw into soil, returning straws by burying into fur-rows and returning straw by mulching. Some issues on direct returning of straws to field are presented as well.