Your search found 4 records
1 Losada, A.; Juana, L.; Roldan, J. 1990. Operation diagrams for irrigation management. Agricultural Water Management, 18(4):289-300.
(Location: IWMI-HQ Call no: PER Record No: H06882)
2 Losada, A.; Juana, L.; Hernandez, E. 1991. Determining criteria for operating irrigation systems. In Ritter, W. F. (Ed.), Irrigation and drainage: Proceedings of the 1991 National Conference sponsored by the Irrigation and Drainage Division of the American Society of Civil Engineers and the Hawaii Section, ASCE, Honolulu, Hawaii, July 22-26, 1991. New York, NY, USA: ASCE. pp.116-122.
Irrigation management ; Irrigation systems ; Irrigation operation ; Performance evaluation ; Irrigation efficiency ; Water deficit ; Crop production
(Location: IWMI-HQ Call no: 631.7 G430 RIT Record No: H019879)
Operation variables involved in the management of given irrigation systems are the irrigation time and the inlet head, when sprinkling or drip methods are applied, or the time of cutoff and the size of flow, for surface methods. The effects of those variables on irrigation performance are evaluated. Concepts receiving some attention are coefficients evaluating field irrigation efficiency, in order not to waste too much water, and water deficit, in order to grow crops adequately. Irrigation criteria have been developed in order to select operation variables which may optimize irrigation performance. Diagrams are presented which can help managing irrigation systems.
3 RodrÃguez-Sinobas, L.; Juana, L.; Losada, A. 1999. Effects of temperature changes on emitter discharge. Journal of Irrigation and Drainage Engineering, 125(2):64-73.
(Location: IWMI-HQ Call no: PER Record No: H024147)
4 Losada, A.; Juana, L.; Rodriguez-Sinobas, L. 1999. Local head losses in drip-irrigation lines and their effect on water distribution. In ICID, 17th Congress on Irrigation and Drainage, Granada, Spain, 1999: Water for Agriculture in the Next Millennium - Transactions, Vol.1D, Q.48, Poster Session: Irrigation under conditions of water scarcity: Q.48.2: Techniques to promote water saving in irrigation; 48.3: Conjunctive use of surface and ground water; 48.5: Environmental implications of water scarcity conditions. New Delhi, India: ICID. pp.39-61.
(Location: IWMI-HQ Call no: ICID 631.7 G000 ICI Record No: H025169)
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