Your search found 4 records
1 Cheema, M. A.; Bandaragoda, D. J. 1997. Baseline survey for farmers organizations of Mirwal and Shahpur small dams, Punjab, Pakistan. Lahore, Pakistan: International Irrigation Management Institute (IIMI). Pakistan National Program. viii, 86p. (IWMI Pakistan Report R-038 / IIMI Pakistan Report R-038) [doi: https://doi.org/10.3910/2009.465]
Irrigation management ; Dams ; Farmers' associations ; Surveys ; Community participation ; Water management ; Performance evaluation ; Institution building ; Agronomy ; Cropping systems ; Farm income ; Water supply ; Land levelling / Pakistan / Punjab
(Location: IWMI-HQ Call no: IIMI 631.7.3 G730 CHE Record No: H009250)
2 Bekchanov, Maksud; Lamers, J. P. A.; Nurmetov, K. 2014. Economic incentives for adopting irrigation innovations in arid environments. In Lamers, J. P. A.; Khamzina, A.; Rudenko, I.; Vlek, P. L. G. (Eds.). Restructuring land allocation, water use and agricultural value chains: technologies, policies and practices for the lower Amudarya region. Bonn, Germany: Bonn University Press. pp.299-317.
Irrigation development ; Investment ; Arid zones ; Water management ; Water use efficiency ; Models ; Water availability ; Water supply ; Pricing ; Economic aspects ; Farmers ; Drip irrigation ; Crops ; Land levelling / Central Asia / Uzbekistan / Aral Sea Basin / Khorezm Region / Amu Darya River
(Location: IWMI HQ Call no: e-copy only Record No: H046732)
(0.17 MB)
Water is getting scarce in many parts of the world, consequently challenging researchers, policy makers and practitioners to design options for a more efficient use of these resources, especially in irrigated agriculture. Although technical-economic efficiency of potential water-wise options and institutional restrictions for their implementation in the developing and less-developed countries are well documented, little evidence exists about the incentives for farmers and regional development agencies to adopt the efficient irrigation innovations. A linear programming model for optimizing regional agricultural income was developed to analyze the impact of water availability, water pricing, and investment accessibility on water-wise innovation adoption and conveyance efficiency improvement. The model was applied to the case of Khorezm, a region in northwestern Uzbekistan that is part of the downstream Amu Darya River in the Aral Sea Basin. Model results indicate that improving conveyance efficiency is economically less attractive than improving field-level water use efficiency due to enormous investment costs for lining the canals. Water-wise options such as manuring cotton and potatoes, implementing hydrogel in wheat and cotton, and drip irrigation of melons and vegetables are among the most promising field-level improvement options to gain optimal regional incomes under decreased water availability and increased water prices. It is illustrated that despite the huge investments needed for a wide-scale implementation of modern irrigation technologies such as drip irrigation and laser-guided land leveling, their adoption will substantially improve water use efficiency, while their implementation costs can be compensated for by the additional revenues due to increased yields and reduced costs.
3 Oke, A.; Traore, K.; Nati-Bama, A. D.; Igbadun, H.; Ahmed, B.; Ahmed, F.; Zwart, Sander. 2022. Small-scale irrigation and water management technologies for African agricultural transformation. Colombo, Sri Lanka: International Water Management Institute (IWMI). 166p. (Also in French) [doi: https://doi.org/10.5337/2022.212]
Small-scale irrigation ; Water management ; Technology ; Agricultural transformation ; Smallholders ; Farmer-led irrigation ; Land resources ; Water resources ; Water supply ; Pumping ; Shallow water ; Groundwater ; Tube wells ; Runoff water ; Water harvesting ; Ponds ; Embankments ; Dams ; Conveyance structures ; Pipes ; Irrigation methods ; Surface irrigation ; Basin irrigation ; Border irrigation ; Furrow irrigation ; Sprinkler irrigation ; Drip irrigation ; Irrigation systems ; Irrigation scheduling ; Wetting front ; Soil water content ; Sensors ; Contour cultivation ; Tillage ; Land levelling ; Soil moisture ; Moisture conservation ; Water conservation ; Techniques ; Crop production ; Water requirements ; Water use efficiency ; Irrigation equipment ; Maintenance ; Irrigation efficiency ; Solar energy ; Cost analysis ; Investment ; Business models ; Capacity development ; Training materials ; Learning activities / Africa
(Location: IWMI HQ Call no: e-copy only Record No: H051446)
(7.73 MB)
4 Oke, A.; Traore, K.; Nati-Bama, A. D.; Igbadun, H.; Ahmed, B.; Ahmed, F.; Zwart, Sander. 2022. Technologies d’irrigation à petite échelle et de gestion de l’eau pour la transformation agricole Africaine. In French. [Small-scale irrigation and water management technologies for African agricultural transformation]. Colombo, Sri Lanka: International Water Management Institute (IWMI). 179p. (Also in English) [doi: https://doi.org/10.5337/2022.213]
Small-scale irrigation ; Water management ; Technology ; Agricultural transformation ; Smallholders ; Farmer-led irrigation ; Land resources ; Water resources ; Water supply ; Pumping ; Shallow water ; Groundwater ; Tube wells ; Runoff water ; Water harvesting ; Ponds ; Embankments ; Dams ; Conveyance structures ; Pipes ; Irrigation methods ; Surface irrigation ; Basin irrigation ; Border irrigation ; Furrow irrigation ; Sprinkler irrigation ; Drip irrigation ; Irrigation systems ; Irrigation scheduling ; Wetting front ; Soil water content ; Sensors ; Contour cultivation ; Tillage ; Land levelling ; Soil moisture ; Moisture conservation ; Water conservation ; Techniques ; Crop production ; Water requirements ; Water use efficiency ; Irrigation equipment ; Maintenance ; Irrigation efficiency ; Solar energy ; Cost analysis ; Investment ; Business models ; Capacity development ; Training materials ; Learning activities / Africa
(Location: IWMI HQ Call no: e-copy only Record No: H051447)
(7.50 MB)
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