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讨论了埃塞俄比亚的引洪灌溉,对引洪灌溉开发现状进行了评估,对所取得的经验进行了总结,并提出了洪水资源管理系统开发的建议。指出应将埃塞俄比亚的引洪灌溉从一种谋生系统转变为一种以商业为导向的生产系统,应推广包括豆类和油籽在内的经济作物,并鼓励投资人在存在巨大潜力的低地地区进行生物燃料开发和农林间作。为了避免因为以商业为导向的生产系统的实施引起的农业与游牧群落之间的激烈冲突,游牧群落传统的权利必须得到尊重,其牧场和水资源必须得到保证。为了获得最大的收益,采取土壤水分保护措施,如灌溉之前的土地整修、深耕以及加盖覆盖物等是必不可少的,同时洪水与地下水的联合使用也是十分必要的。
It discussed the flood control irrigation in Ethiopia, evaluated the current situation of flood control and irrigation development, summed up the experience gained and proposed the development of flood resource management system. Stating that Ethiopia’s flood diversion should be diverted from a livelihood system to a business-oriented production system and that cash crops, including beans and oilseeds, should be promoted and that investors be encouraged to invest in areas of low land where great potential exists Biodiesel development and agroforestry. In order to avoid the intense conflict between agriculture and nomadic communities caused by the implementation of a commercial-oriented production system, the traditional rights of nomadic communities must be respected and their rangelands and water resources must be guaranteed. In order to get the maximum benefit, it is essential to adopt measures of soil moisture protection, such as land renovation before irrigation, deep plowing and covering, etc. It is also necessary to combine flood and groundwater.