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Bibliographic Details
Main Author:	Juan Edduardo Betanzos-Simon
Format:	Artículo científico
Language:	es
Published:	Universidad de Colima 2021
Subjects:	Agrociencias agua recarga hídrica Sistemas silvopastoriles
Online Access:	https://www.redalyc.org/articulo.oa?id=83769081007 https://www.redalyc.org/journal/837/83769081007/ https://www.redalyc.org/journal/837/83769081007/html/ https://www.redalyc.org/journal/837/83769081007/83769081007.epub https://www.redalyc.org/journal/837/83769081007/movil https://doi.org/10.53897/RevAIA.21.25.25
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Comportamiento de la infiltración del recurso hídrico en diferentes usos de suelo en paisajes ganaderos Juan Edduardo Betanzos-Simon José Ney Ríos Laura Andrea Benegas Negri José Antonio Jiménez-Trujillo Edwin Pérez-Sánchez Alejandra Martínez Salinas Claudia Janeth Sepúlveda López Agrociencias agua recarga hídrica Sistemas silvopastoriles Introducción. El agua es un elemento fundamental para la generación de servicios ecosistémicos de aprovisionamiento. La comprensión de los servicios ecosistémicos hídricos requiere entender las interrelaciones entre hidrología, paisajes y ecología (Martin-Ortega et al., 2015). Objetivo. Evaluar el comportamiento de la infiltración en paisajes ganaderos. Métodos. En 47 sitios de muestreo en ranchos ganaderos se seleccionaron siete usos de suelo en los que se calculó la capacidad de infiltración con el modelo ajustado de Kostiakov. Resultados y discusión. En general, la capacidad de infiltración fue mayor en suelos con texturas arenosas. El uso de suelo con mayor infiltración fue el de bosques conservados (25.30 mm/h), seguido por cercas vivas (17.73 mm/h), bancos forrajeros (14.44 mm/h) y forestal ganadero (12.67 mm/h). En las pasturas sobrepastoreada (5.57 mm/h), las pasturas mejoradas (6.89 mm/h) y los potreros con, árboles dispersos (6.03 mm/h), se observó una capacidad de infiltración baja, debida principalmente al sobrepastoreo, que conduce a la compactación de los suelos y disminuye el espacio poroso y la capacidad de infiltración (Singh y Gupta, 1990; Takar et al., 1990). Estos resultados son congruentes con los reportados por (Ríos et al., 2007). Conclusión. Las pruebas permiten evidenciar el rol fundamental que juegan la cobertura arbórea sobre la capacidad de infiltración. Por un lado, suelos con texturas arenosas, generalmente van a tener tasas de infiltración altas, independiente a la cobertura vegetal. Por otro lado, si bien la cobertura arbórea favorece los procesos de infiltración, no garantiza per se valores altos de infiltración. Potreros arbola-dos sin un manejo adecuado (sobrepastoreo) pueden tener valores de capacidad de infiltración similares al de pasturas monocultivo sobre pastoreada. 2021 artículo científico 0188-7890 https://www.redalyc.org/articulo.oa?id=83769081007 https://www.redalyc.org/journal/837/83769081007/ https://www.redalyc.org/journal/837/83769081007/html/ https://www.redalyc.org/journal/837/83769081007/83769081007.epub https://www.redalyc.org/journal/837/83769081007/movil https://doi.org/10.53897/RevAIA.21.25.25 es http://www.redalyc.org/revista.oa?id=837 Avances en Investigación Agropecuaria application/pdf Universidad de Colima Avances en Investigación Agropecuaria (México) Num.3 Vol.25

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