文章基本信息

标题：Institutional changes to reduce land preparation delay in the North Central Province of Sri Lanka.
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作者：Loeve, Ronald ; Somaratne, Pallewatte G. ; Ariyaratne, Badugodahewa Ranjith 等
期刊名称：Journal of Agribusiness
印刷版ISSN：0738-8950
出版年度：2004
期号：suppl
出版社：Journal of Agribusiness
摘要：Although many irrigation systems in the dry zone of Sri Lanka have water shortage problems, water consumption is very high during land preparation. This paper analyzes the impact of institutional interventions on efficient water management, especially during the land preparation period. It provides a comprehensive understanding of the factors behind prolonged periods of land preparation so that system managers and farmers communities can develop appropriate interventions to reduce water consumption.
关键词：Institutional development;Irrigation systems;Tillage;Crop yield;Rice;Land tenure