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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad Autónoma Chapingo
2020
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| Accesso online: | https://www.redalyc.org/articulo.oa?id=688672121003 https://www.redalyc.org/journal/6886/688672121003/ https://www.redalyc.org/journal/6886/688672121003/html/ https://www.redalyc.org/journal/6886/688672121003/688672121003.epub https://www.redalyc.org/journal/6886/688672121003/movil |
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Sommario:
- Productivity analysis of the Río Bravo irrigation districts using performance indicators Mauro Íñiguez-Covarrubias Waldo Ojeda-Bustamante Víctor Manuel Olmedo-Vázquez Multidisciplinaria (Ciencias Naturales y Exactas) productivity indices conduction efficiencies evaluation of irrigation areas Introduction: Irrigation districts (IDs) are irrigation projects that require periodic evaluation to determine performance.Objectives: To analyze the production behavior of several IDs located in the transboundary Río Bravo basin, Mexico.Methodology: Agricultural and hydrometric information was compiled, organized and analyzed for 11 IDs in the Río Bravo basin to determine production performance based on seven indicators.Results: The production value with respect to the volume of water extracted from the supply source varied from 1.1 to 9 $·m-3, while the productivity of water extracted from the supply source varied from 0.6 a 5.7 kg·m-3 and the production per unit of water delivered to users varied from 0.81 to 9.27 kg·m-3.Limitations of the study: Performance indicators reflect the productivity of the irrigation area according to management of the crop, irrigation service, technological package, crop pattern, infrastructure, among other factors.Originality: Performance of IDs located in the high-water pressure area in the Río Bravo basin was analyzed based on available information.Conclusions: Several performance indicators are required to characterize integrally IDs’ productivity, With the use of hydro-agricultural indicators it is possible to implement improvement actions, where the value of irrigation water can be maximized for the benefit of producers. 2020 artículo científico 2007-3925 https://www.redalyc.org/articulo.oa?id=688672121003 https://www.redalyc.org/journal/6886/688672121003/ https://www.redalyc.org/journal/6886/688672121003/html/ https://www.redalyc.org/journal/6886/688672121003/688672121003.epub https://www.redalyc.org/journal/6886/688672121003/movil 10.5154/r.inagbi.2018.10.022 en http://www.redalyc.org/revista.oa?id=6886 Ingeniería agrícola y biosistemas application/pdf Universidad Autónoma Chapingo Ingeniería agrícola y biosistemas (México) Num.2 Vol.12