How Surface Irrigation Contributes to Climate Change Resilience—A Case Study of Practices in Mexico

نویسندگان

چکیده

Climate change has brought increased temperatures and decreased rainfall on a global scale; however, population growth requires greater volumes of water food each year that must be supplied in one way or another. In Mexico, application efficiencies gravity irrigation are below 50%. Although recent years the decision been made to pressurized systems increase efficiency use, border furrow is still most widely used agriculture. this work, we show with methodology developed applied these systems, than 90% were obtained, while Water Use Efficiency (WUE) by 27, 38 47% for three crops where it was applied: sorghum, barley, corn, respectively. Irrigation times per hectare depths more 30%, representing WUE. Finally, savings obtained can mitigate scarcity cities.

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ژورنال

عنوان ژورنال: Sustainability

سال: 2022

ISSN: ['2071-1050']

DOI: https://doi.org/10.3390/su14137689