Calibration of Hydrus-3D model for drip irrigation on stratified soil for intensive agriculture (sand covered soil)
The development of the wet bulb under drip irrigation in sand covered soils presents a different behavior from that observed under homogeneous soils. The presence of a very active crop also imposes a series of variations that have not been fully characterized. The aim of this work is to present the...
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| Format: | Article |
| Language: | Spanish |
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Universitat Politècnica de València
2021-01-01
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| Series: | Ingeniería del Agua |
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| Online Access: | https://polipapers.upv.es/index.php/IA/article/view/13159 |
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| author | A.J. Zapata-Sierra J. Roldán-Cañas R. Reyes-Requena M.F. Moreno-Pérez |
| author_facet | A.J. Zapata-Sierra J. Roldán-Cañas R. Reyes-Requena M.F. Moreno-Pérez |
| author_sort | A.J. Zapata-Sierra |
| collection | DOAJ |
| description | The development of the wet bulb under drip irrigation in sand covered soils presents a different behavior from that observed under homogeneous soils. The presence of a very active crop also imposes a series of variations that have not been fully characterized. The aim of this work is to present the data acquisition methodology and the necessary precautions to obtain a model that accurately defines the evolution of moisture in wet bulbs generated in sanded soils characteristic of intensive horticultural crops. The procedure for collecting and processing moisture data in stratified soils has been defined. The soil and permeability curve has been adjusted experimentally for each material. It has been proved that the Hydrus-3D model can reproduce the behavior of a sand covered soils and it has been possible to verify that the predictions are adequate to what has been observed in the field. |
| format | Article |
| id | doaj-art-cc6af32e619d40ea8a2094409508e467 |
| institution | Kabale University |
| issn | 1134-2196 1886-4996 |
| language | Spanish |
| publishDate | 2021-01-01 |
| publisher | Universitat Politècnica de València |
| record_format | Article |
| series | Ingeniería del Agua |
| spelling | doaj-art-cc6af32e619d40ea8a2094409508e4672024-12-02T01:09:55ZspaUniversitat Politècnica de ValènciaIngeniería del Agua1134-21961886-49962021-01-0125111410.4995/ia.2021.131598532Calibration of Hydrus-3D model for drip irrigation on stratified soil for intensive agriculture (sand covered soil)A.J. Zapata-Sierra0J. Roldán-Cañas1R. Reyes-Requena2M.F. Moreno-Pérez3Universidad de AlmeríaUniversidad de CórdobaUniversidad de CórdobaUniversidad de CórdobaThe development of the wet bulb under drip irrigation in sand covered soils presents a different behavior from that observed under homogeneous soils. The presence of a very active crop also imposes a series of variations that have not been fully characterized. The aim of this work is to present the data acquisition methodology and the necessary precautions to obtain a model that accurately defines the evolution of moisture in wet bulbs generated in sanded soils characteristic of intensive horticultural crops. The procedure for collecting and processing moisture data in stratified soils has been defined. The soil and permeability curve has been adjusted experimentally for each material. It has been proved that the Hydrus-3D model can reproduce the behavior of a sand covered soils and it has been possible to verify that the predictions are adequate to what has been observed in the field.https://polipapers.upv.es/index.php/IA/article/view/13159suelos estratificadosbulbo mojadohumedad del sueloinvernaderoriego |
| spellingShingle | A.J. Zapata-Sierra J. Roldán-Cañas R. Reyes-Requena M.F. Moreno-Pérez Calibration of Hydrus-3D model for drip irrigation on stratified soil for intensive agriculture (sand covered soil) Ingeniería del Agua suelos estratificados bulbo mojado humedad del suelo invernadero riego |
| title | Calibration of Hydrus-3D model for drip irrigation on stratified soil for intensive agriculture (sand covered soil) |
| title_full | Calibration of Hydrus-3D model for drip irrigation on stratified soil for intensive agriculture (sand covered soil) |
| title_fullStr | Calibration of Hydrus-3D model for drip irrigation on stratified soil for intensive agriculture (sand covered soil) |
| title_full_unstemmed | Calibration of Hydrus-3D model for drip irrigation on stratified soil for intensive agriculture (sand covered soil) |
| title_short | Calibration of Hydrus-3D model for drip irrigation on stratified soil for intensive agriculture (sand covered soil) |
| title_sort | calibration of hydrus 3d model for drip irrigation on stratified soil for intensive agriculture sand covered soil |
| topic | suelos estratificados bulbo mojado humedad del suelo invernadero riego |
| url | https://polipapers.upv.es/index.php/IA/article/view/13159 |
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