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黄土高原地区的坡耕地是水土流失最为严重的区域,治理好坡耕地是防治水土流失的关键。通过对坡耕地水土流失和综合治理主要措施的分析,探讨了黄土高原坡耕地的径流泥沙、坡面水资源以及农业化肥的循环利用,提出了以整治梯田工程、营造经济林、建设集水补水性耕地、实施封禁治理等多种坡耕地综合治理模式。
The sloping farmland in the Loess Plateau is the area with the most serious water and soil loss. Managing the sloping farmland is the key to prevent and control soil and water loss. Through analyzing the main measures of soil and water loss and comprehensive management in sloping arable land, the paper discusses the runoff and sediment, slope water resources and the recycling of agrochemical on sloping arable land in loess plateau. The paper puts forward a plan to rebuild terraced fields, build economic forest, Sexual land, the implementation of a ban on governance and other slope farmland comprehensive management mode.