Land Evaluation in a Salt-Affected Irrigated District Using an Index of Productive Potential |
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| Authors: | J. Nogués J. Herrero R. Rodríguez-Ochoa J. Boixadera |
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| Affiliation: | (1) Soils and Irrigation Department, Laboratorio Asociado de Agronomía y Medioambiente, DGA-CSIC PO Box 727, 50080 Zaragoza, Spain , ES;(2) Department of Environment and Soil Science, University of Lleida, Rovira Roure 177, 25198 Lleida, Spain , ES;(3) Soils Section, Generalitat de Catalunya, Rovira Roure 177, 25198 Lleida, Spain , ES |
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| Abstract: | 2 semiarid irrigated area with salt-affected soils. The available soil map is at 1:100,000 scale and its mapping units are used for the land evaluation with the FAO framework. These data are then elaborated using the index value method. This procedure gives a map of land evaluation units and a table that rates the productive potential of these units for six crops: alfalfa, barley, maize, rice, sunflower, and wheat. |
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| Keywords: | : Land evaluation Soil salinity Irrigation |
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