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实施农作物秸秆就地全量还田利用，是解决农民田间燃烧秸秆，避免造成环境污染和资源浪费的科学有效技术措施。四川省成都市农技推广系统在成功推广应用稻草覆盖栽培的基础上，科学地分析和总结了以固定厢沟式双免耕栽培为基础的农作物秸秆还田利用技术在推广应用中的优势和不?
The implementation of the full use of crop stalks to restore the farmland is a scientifically effective technical measure to solve the problem of burning straw in the farmer fields and avoiding causing environmental pollution and waste of resources. On the basis of successful popularization and application of straw mulching cultivation in Chengdu, Sichuan Province, the agricultural extension system scientifically analyzed and summarized the advantages and disadvantages of popularization and application of crop straw returning to fields based on the fixed Xiang ditch double no-tillage cultivation Do not?