文章基本信息

标题：Smallholder shallow groundwater irrigation development in the upper east region of Ghana
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作者：Namara, Regassa E. ; Awuni, J.A. ; Barry, Boubacar 等
期刊名称：Journal of Agribusiness
印刷版ISSN：0738-8950
出版年度：2011
期号：Suppl
出版社：Journal of Agribusiness
摘要：In sub-Saharan Africa, there is paucity of information on the potential of groundwater resources. The limited available information paints a pessimistic view about groundwater resources. Due to its perceived inadequate availability, groundwater associated with domestic use and the potential for using it for agriculture are not well reflected in the national irrigation polices. Contrary to official pessimism, farmers do use groundwater for agriculture in many countries of sub-Saharan Africa including Ghana. This paper analyzes the current extent of use, economics, socioeconomic impacts, and constraints and opportunities of shallow groundwater irrigation based on the experiences of smallholders in the three micro-watersheds of the White Volta Basin in the Upper East Region of Ghana.
关键词：Groundwater irrigation;Wells;Agronomic practices;Smallholders;Economic aspects;Social aspects;Irrigated land;Investment;Water management;Crop management;Food security;Poverty;Households