影响农民灌溉用水处理的因素

Elgilany A. Ahmed, Jamalludin Sulaiman, Saidatulakmal Mohd
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引用次数: 5

摘要

苏丹北部地区可以被认为是一个尼罗河诞生的国家,在尼罗河沿岸的定居地区存在高人口密度(90%),农业生产以小规模灌溉农场为基础,通过地面灌溉系统通过泵从尼罗河灌溉是强制性的选择。该国低于人均每年1000立方米的水资源贫困线,而且在可预见的未来可能继续如此。”灌溉用水和土地的竞争增加了资源管理的复杂性。这项研究的目的是评估租户的社会和经济表现,并确定改善该州灌溉系统和水资源管理的选择。为了实现这些目标,除了文献外,还对研究地区随机抽取的70名调查对象进行了结构化问卷调查。使用涉及经济和水文成分的综合技术来评估该州租户的用水效率、社会和经济表现。结果表明,灌溉水利用效率低、生产成本高、生产率低的问题需要重视水的管理、分配、数量和节水技术的引进。
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Factors influencing Farmers' Treatments to Use Irrigation Water
Northern region of Sudan can rightly be considered as a River Nile-born nation where a high population density (90%) exists in the settled areas along the River Nile where agriculture production based on small-scale irrigation farms and the option of irrigation is mandatory from River Nile by pumps through the surface irrigation system. The country is below the water poverty line of 1000 cubic meter per capita per year and it may continue to be so for the foreseeable future". The competition for irrigation water and land increases resource management complexity. The aim of this research is to assess the social and economical performance of tenants and to identify options to improve irrigation system and water resource management in the State. To realize these objectives structured survey questionnaires of 70 randomly selected respondents from area of the study were interviewed beside literature. Integrated techniques involving economical and hydrological components are used to assess water use efficiency, social and economical performance of tenants in the State. The results suggest that inefficient of irrigation water use coupled with high production cost and low productivity will need attention on water management, allocation, quantities and introduction of water saving technologies.
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