Results 261 to 270 of about 12,291,768 (304)

Performance Evaluation of Irrigation Projects

2010
Any water applied above that needed to grow a crop is inefficient use of water. In order to determine how much irrigation water to apply, it is needed to estimate irrigation efficiency. There are many definitions of irrigation efficiency. Which one to use depends on which aspect one is interested in.
openaire   +1 more source

Measuring irrigation performance in Africa: [PDF]

, 2009
"The paper develops indicators to look at the performance of the irrigation sector in Sub-Saharan Africa, where demand for food is high and irrigation has a proven potential to boost levels of agricultural productivity. By looking at six indicator categories—institutional framework, water resource use, irrigation area, irrigation technology ...
Svendsen, Mark, Ewing, Mandy, Msangi, Siwa   +2 more
openaire  

Evaluation of Irrigation System Performance in Irrigation Associations, Konya

2001
Son yı llarda sulama sistemlerinde performans ı n değerlendirilmesi yan ı nda sistemler aras ı nda karşı laşt ı rmayı sağlayan yeni göstergeler geli ştirilmektedir. Bu çal ışmada sulama sistemleri aras ı nda performans ı n ı n karşı laşt ı rı lmas ı nda kullan ı lan Uluslararas ı Su Yönetimi Enstitüsü IWMI taraf ı ndan geliştirilen proje alan ı eşdeğer
ÇAKMAK, Belgin, AKMAK, Belgin
openaire   +1 more source

Overhead irrigation : a model to improve irrigation equipment performances

1996
A methodology has been developed to improve on-field irrigation equipment performances ; particularly to reduce water application heterogeneity in windy conditions. This methodology was set up following field experiments and simulations which were carried out with a model IRRIPARC.
Augier, P., Deumier, J.M., Bonnemort, C., Guillard, E., Lacroix, B.   +4 more
openaire   +1 more source

IRRIGATION PERFORMANCE INDICATORS FOR BEST IRRIGATION MANAGEMENT IN AN IRRIGATION DISTRICT

Acta Horticulturae, 2011
null J. Roldán, null M. Díaz, null M.F. Moreno   +2 more
openaire   +1 more source

Temporal variability of infiltration and roughness coefficients and furrow irrigation performance under different inflow rates

Agricultural Water Management, 2021
Abd Ali Naseri, Hamed Ebrahimian, Amir Soltani Mohammadi   +2 more
exaly  

Diagnosing irrigation performance.

2005
M. G. Bos, M. A. Burton, D. J. Molden
openaire   +1 more source

Connecting Drip Irrigation Performance to Farmers’ Practices: The Case of Greenhouse Horticulture in the Algerian Sahara

, 2018
K. Laib, T. Hartani, S. Bouarfa, M. Kuper, J. Mailhol   +4 more
semanticscholar   +1 more source

Synthesising evidence on irrigation scheme performance in West Africa

Journal of Hydrology, 2022
Timothy Foster, Sarah Redicker, Ralitza Dimova   +2 more
exaly  

Consumptive water use and irrigation performance of strawberries

, 2016
David Lozano, N. Ruiz, P. Gavilán
semanticscholar   +1 more source