Results 21 to 30 of about 11,144,279 (333)

A Study of Irrigation Performance Index and Real Cost Value of Irrigation Operations and Maintenance in Surak Irrigation Area

open access: yes, 2021
Irrigation Asset Management is required to maintain the value of irrigation asset function and condition. Surak Irrigation Area is located in Lawang Sub-District, Malang Regency.
T. Prayogo, S. Wahyuni, M. Iqbal
semanticscholar   +1 more source

Assessing the Performance of Irrigation Systems in Large Scale Urban Parks: Application to the Case of Valdebebas, Madrid (Spain)

open access: yesRemote Sensing, 2022
This paper presents a novel approach to assess spatial and temporal irrigation performance in urban parks and can assist park manager/operator decisions in irrigation management.
Freddy Canales-Ide   +3 more
doaj   +1 more source

Infrastructure mapping and performance assessment of irrigation system using GIS and remote sensing [PDF]

open access: yesE3S Web of Conferences, 2021
Hence evaluating and improving the performance of irrigation systems is of paramount importance in Irrigation Water Management. Researchers are making many attempts to evaluate and benchmark the performance of irrigation systems.
Narziev Jasurbek   +2 more
doaj   +1 more source

Performance of a Drip Irrigation System under the Co-Application of Water, Fertilizer, and Air

open access: yesHorticulturae, 2023
The co-application of water, fertilizer, and air is a new water-saving irrigation method based on drip irrigation technology, which can effectively alleviate the phenomenon of soil rhizosphere hypoxia, improve water and fertilizer utilization efficiency,
Hao Li   +5 more
doaj   +1 more source

Influence of Spatial Resolution on Remote Sensing-Based Irrigation Performance Assessment Using WaPOR Data

open access: yesRemote Sensing, 2020
This paper analyses the effect of the spatial assessment scale on irrigation performance indicators in small and medium-scale agriculture. Three performance indicators—adequacy (i.e., sufficiency of water use to meet the crop water requirement), equity ...
M. Blatchford   +4 more
semanticscholar   +1 more source

Akıncı Sulama Birliğinde Sulama Performansının Karşılaştırmalı Değerlendirilmesi

open access: yesJournal of Agricultural Sciences, 2007
Bu çalışmada Devlet Su İşleri tarafından 1973 yılında işletmeye açılan ve 1998 yılında sulama birliğine devredilen Akıncı Sulaması’nda sulama sistem performansının karşılaştırmalı olarak değerlendirilmesi amaçlanmıştır.
Belgin Çakmak, Gülper Nalbantoğlu
doaj   +1 more source

Early twenty-first century satellite-driven irrigation performance in the world’s largest system: Pakistan’s Indus Basin irrigated system

open access: yesEnvironmental Research Letters, 2020
Evaluating irrigation performance in large systems is often limited by the availability of reliable water use data. Satellite-driven actual evapotranspiration (ETa) estimates are used herein as water use surrogates to assess the year-to-year inter ...
J. Peña-Arancibia, M. Ahmad
semanticscholar   +1 more source

Irrigation Performance of Ilgın Plain Irrigation Association

open access: yesSelcuk Journal of Agricultural and Food Sciences, 2017
Water, increasing interests day by day for all living creatures, is essential source. Large partion of water supply has been used in agriculture. Irrigation organizations having the rights to comment on irrigation management have very important role to play in agricultural water management.
KALENDER, Mehmet Akif, TOPAK, Ramazan
openaire   +2 more sources

Spatiotemporal Assessment of Irrigation Performance of the Kou Valley Irrigation Scheme in Burkina Faso Using Satellite Remote Sensing-Derived Indicators

open access: yesISPRS Int. J. Geo Inf., 2020
Traditional methods based on field campaigns are generally used to assess the performance of irrigation schemes in Burkina Faso, resulting in labor-intensive, time-consuming, and costly processes.
Alidou Sawadogo   +5 more
semanticscholar   +1 more source

Monitoring of Irrigation Schemes by Remote Sensing: Phenology versus Retrieval of Biophysical Variables

open access: yesRemote Sensing, 2014
The appraisal of crop water requirements (CWR) is crucial for the management of water resources, especially in arid and semi-arid regions where irrigation represents the largest consumer of water, such as the Doukkala area, western Morocco.
Nadia Akdim   +6 more
doaj   +1 more source

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