Characterization hydrodynamic of model the Green and Ampt in a soil with organic improvers
In agriculture, water efficiency and balance of supply and demand in crops are essentials. The lack of knowledge in the infiltration process in gravity irrigation increases in high-demand crops such as corn, sorghum and beans. Knowing the moisture retention in agricultural soils is important to sati...
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Universidad de Sonora
2022
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biotecnia-article-16272022-10-28T15:06:34Z Characterization hydrodynamic of model the Green and Ampt in a soil with organic improvers Caracterización hidrodinámica del modelo de Green y Ampt en un suelo con mejoradores orgánicos Lugo Valenzuela, Homero Prado Hernandez, Jorge Victor Vazquez Peña, Mario Alberto Pineda Pineda, Joel Velazquez Lopez, Noe Enmienda orgánica, infiltración, retención de humedad, modelación matemática Organic amendment, infiltration, moisture retention, mathematical modeling In agriculture, water efficiency and balance of supply and demand in crops are essentials. The lack of knowledge in the infiltration process in gravity irrigation increases in high-demand crops such as corn, sorghum and beans. Knowing the moisture retention in agricultural soils is important to satisfy the demand in agriculture. The purpose of this research was to study the hydrodynamic movement of water in eight treatments, mixed homogeneously, with organic additives and agricultural soil (clay loam), analyzing benefits in gravity irrigation (irrigation interval). Infiltration (F) was analyzed with the Green and Ampt model; Direct and indirect physical properties were evaluated, such as the volumetric water content at saturation (θS) and capillary pressure against wetting (ψf), humidity tension curve, the second parameter applying the Brooks and Corey method, and hydraulic conductivity ( Ks). The results are variable in relation to the control, organic improvers increased moisture retention by 30% and the irrigation interval increased by six days. The increase in moisture retention and accumulated infiltration, were obtained with organic material (T2) and organic material (T7), and obtained in corn harvest residues. En la agricultura la eficiencia del agua y el equilibrio de oferta y demanda en cultivos son primordial. La falta de conocimientos en proceso de infiltración en riego por gravedad, aumenta en cultivos de alta demanda como maíz, sorgo y frijol. Conocer la retención de humedad en suelos agrícolas es importante, para satisfacer la demanda en la agricultura. Esta investigación tuvo como objetivo estudiar el movimiento hidrodinámico del agua en ocho tratamientos, mesclados de manera homogénea, con aditivos orgánicos y suelo agrícola (franco arcilloso), analizando beneficios en riego por gravedad (Intervalo de riego). La infiltración (F), se analizó con el modelo de Green y Ampt; se evaluaron propiedades físicas directas e indirectas, como son el contenido volumétrico de agua a saturación (θS) y presión capilar frente de humedecimiento (ψf), curva de tensión de humedad, el segundo parámetro aplicando método de Brooks y Corey, y conductividad hidráulica (Ks). Los resultados son variables relacionando al testigo, mejoradores orgánicos incrementaron un 30 % la retención de humedad y el intervalo de riego incrementó seis días. El incremento en retención de humedad e infiltración acumulada, se obtuvieron con material orgánico (T2) y material orgánico (T7), y obtenidos en residuos en cosecha de maíz. Universidad de Sonora 2022-09-09 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Original peer-reviewed articles Artículos originales evaluados por pares application/pdf https://biotecnia.unison.mx/index.php/biotecnia/article/view/1627 10.18633/biotecnia.v24i3.1627 Biotecnia; Vol. 24 No. 3 (2022): Septiembre-Diciembre; 15-21 Biotecnia; Vol. 24 Núm. 3 (2022): Septiembre-Diciembre; 15-21 1665-1456 1665-1456 spa https://biotecnia.unison.mx/index.php/biotecnia/article/view/1627/705 Derechos de autor 2022 https://creativecommons.org/licenses/by-nc-sa/4.0 |
| institution |
Biotecnia |
| collection |
OJS |
| language |
spa |
| format |
Online |
| author |
Lugo Valenzuela, Homero Prado Hernandez, Jorge Victor Vazquez Peña, Mario Alberto Pineda Pineda, Joel Velazquez Lopez, Noe |
| spellingShingle |
Lugo Valenzuela, Homero Prado Hernandez, Jorge Victor Vazquez Peña, Mario Alberto Pineda Pineda, Joel Velazquez Lopez, Noe Characterization hydrodynamic of model the Green and Ampt in a soil with organic improvers |
| author_facet |
Lugo Valenzuela, Homero Prado Hernandez, Jorge Victor Vazquez Peña, Mario Alberto Pineda Pineda, Joel Velazquez Lopez, Noe |
| author_sort |
Lugo Valenzuela, Homero |
| title |
Characterization hydrodynamic of model the Green and Ampt in a soil with organic improvers |
| title_short |
Characterization hydrodynamic of model the Green and Ampt in a soil with organic improvers |
| title_full |
Characterization hydrodynamic of model the Green and Ampt in a soil with organic improvers |
| title_fullStr |
Characterization hydrodynamic of model the Green and Ampt in a soil with organic improvers |
| title_full_unstemmed |
Characterization hydrodynamic of model the Green and Ampt in a soil with organic improvers |
| title_sort |
characterization hydrodynamic of model the green and ampt in a soil with organic improvers |
| description |
In agriculture, water efficiency and balance of supply and demand in crops are essentials. The lack of knowledge in the infiltration process in gravity irrigation increases in high-demand crops such as corn, sorghum and beans. Knowing the moisture retention in agricultural soils is important to satisfy the demand in agriculture. The purpose of this research was to study the hydrodynamic movement of water in eight treatments, mixed homogeneously, with organic additives and agricultural soil (clay loam), analyzing benefits in gravity irrigation (irrigation interval). Infiltration (F) was analyzed with the Green and Ampt model; Direct and indirect physical properties were evaluated, such as the volumetric water content at saturation (θS) and capillary pressure against wetting (ψf), humidity tension curve, the second parameter applying the Brooks and Corey method, and hydraulic conductivity ( Ks). The results are variable in relation to the control, organic improvers increased moisture retention by 30% and the irrigation interval increased by six days. The increase in moisture retention and accumulated infiltration, were obtained with organic material (T2) and organic material (T7), and obtained in corn harvest residues.
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| publisher |
Universidad de Sonora |
| publishDate |
2022 |
| url |
https://biotecnia.unison.mx/index.php/biotecnia/article/view/1627 |
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