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秦巴山区是南水北调丹江口水库水源的重要涵养区和控制区。坡耕地是秦巴山区水土流失主要源地,也是当地农业增产潜力所在。对地处秦巴山区腹地的汉中市坡耕地整治工程进行了调查和研究,对当地较为成熟且行之有效的整治模式进行了分析和总结,并计算了其水土保持效益。
Qinba Mountain Area is an important water conservation area and control area of the Danjiangkou Reservoir in the South-to-North Water Diversion Project. Slope cultivated land is the main source of soil and water loss in Qinling-Bashan mountainous area, which is also the potential for increasing agricultural output in this area. The investigation and research on the slope farmland improvement project in Hanzhong City, located in the hinterland of Qinba Mountain area, was conducted. The mature and effective remediation pattern in this area was analyzed and summarized, and the benefits of soil and water conservation were calculated.