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黄河中游地区机械修梯田试验研究,是原水电部黄河水利委员会70年代组织的水土保持重点科技协作攻关项目。经七年协作试验研究和五年推广应用,对不同类型区机械修梯田合理规划设计、经济适宜机修方案和施工技术、机具研制和配套作业,提出了系统的研究成果。这项研究成果已由水利部黄河水利委员会和山西省水利厅联合主持通过鉴定。专家们认为,该研究成果在梯田建设理论和实践上有所创新,在国内同类研究领域中居领先地位,是突破性的科研成果。该成果已在黄河中上游地区大面积推广应用,取得了显著的经济效益和社会效益。这篇协作研究报告,本刊作了部分删节,其附件——机械修梯田规划设计研究、机械修梯田施工技术研究、机械修梯田机具研制及配套作业试验研究三个专题研究报告,本刊也将陆续摘要刊载。
The experimental study of mechanical terraced fields in the middle reaches of the Yellow River is a key scientific and technological cooperation project of soil and water conservation organized by the Yellow River Conservancy Commission of the former Ministry of Water and Electricity in the 1970s. After seven years of collaborative experimental research and five years of popularization and application, systematic research has been put forward on the rational planning and design of mechanical terrace for cultivation in different types of area, economical scheme and construction technique, machine tool development and supporting work. The research results have been jointly identified by the Yellow River Conservancy Commission of the Ministry of Water Resources and the Shanxi Provincial Department of Water Resources. Experts believe that the research results in innovation in the theory and practice of terraced field construction, leading position in the field of similar research in China is a breakthrough scientific research results. The achievements have been widely applied in the middle and upper reaches of the Yellow River and achieved remarkable economic and social benefits. This collaborative research report, the publication was partially abridged, its annex - mechanical repair terraces planning and design studies, mechanical repair terraces construction technology research, machinery repair terrarium development and supporting operations test research three special studies, the publication also Will be published in succession.