Organizational aspects of irrigation management at Dewahuwa tank during Yala 1986 PDF Download
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Author:
Publisher: IWMI
ISBN:
Category :
Languages : en
Pages : 35
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Book Description
Author:
Publisher: IWMI
ISBN:
Category :
Languages : en
Pages : 35
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Book Description
Author:
Publisher: IWMI
ISBN:
Category :
Languages : en
Pages : 29
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Book Description
The International Irrigation Management Institute (IIMI) began research projects in Dewahuwa Tank and Mahaweli 11-2 during the Yala season (May-Aug.) of 1985. The research focussed initially on agricultural economics (e.g., farmers' use of agricultural inputs and returns from different crops) and on irrigation engineering (water distribution and flow rates). In the second season (Maha 1985/86) of research a social science component was added to address issues of farmers' management decisions and the institutional arrangements by which farmers and agency officials operate and maintain the irrigation works. This report summarizes the research results of the social science component for the Maha season, from October 1985 to April 1986.
Author: Ekanayake, R.
Publisher: IWMI
ISBN: 9290901292
Category : Irrigation
Languages : en
Pages : 42
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Book Description
This report is one of several IIMI publications addressing the issue of irrigation management to promote diversified crops during the dry season. As Sri Lanka approaches self-sufficiency in rice production, a target already achieved by some other countries in the region, there is little logic in growing rice using land and water resources which could support higher- value non-rice crops, using less water. Thus, one of the incentives in improving irrigation management is to find ways of stretching water further during the dry season in water-deficit systems, when rice is relatively more expensive to grow than during the wet season, and when other crops which can be grown only during the dry season (when there is less danger of water-logging) offer the farmer and the country a comparative advantage.
Author: Ranjanie Moragoda
Publisher: IWMI
ISBN: 9290901314
Category : Irrigation
Languages : en
Pages : 31
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Book Description
This report documents part of an operational experiment in Kalankuttiya Block of Mahaweli System H during the 1987 yala (dry season). The experiment or "action research" was conducted by the International Irrigation Management Insti tute (IIMI) in cooperation with the Mahaweli Economic Agency of the Mahaweli Authority of Sri Lanka. The experiment was the outgrowth of studies which focused on constraints to non-rice crops during the dry season. Careful monitoring of irrigation and cropping patterns in selected areas of the system, conducted from yala 1985, had documented three important constraints to di versified crops: 1) inadequate water control at the secondary and tertiary levels of the system, 2) lack of organization for water sharing from the secondary level downward, and 3) poor conununication between farmers and agency staff regarding water delivery schedules
Author: Ranjanie Moragoda
Publisher:
ISBN:
Category :
Languages : en
Pages : 30
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Book Description
Author: Ranjanie Moragoda
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages : 30
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Book Description
Author: S.G. Bhogle
Publisher:
ISBN:
Category :
Languages : en
Pages : 178
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Book Description
Author: Symposium on Irrigation Water Management (1976 ; New Delhi)
Publisher:
ISBN:
Category :
Languages : en
Pages : 309
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Book Description
Author: Food and Agriculture Organization. Water Resources and Development Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Merrey, D. J.
Publisher: IWMI
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 56
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