Maya and WRB soil classification in Yucatan, Mexico: Differences and similarities
Soils of the municipality of Hocaba, Yucatán, México, were identified according to both Mayan farmers’ knowledge and the World ´ Reference Base for Soil Resources (WRB). To identify Maya soil classes, field descriptions made by farmers and semistructured interviews were utilized. WRB soils were iden...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2013 |
| País: | México |
| Institución: | Universidad Autónoma de Yucatán |
| Repositorio: | Repositorio Digital Institucional de la Universidad Autónoma de Yucatán |
| Idioma: | inglés |
| OAI Identifier: | oai:redi.uady.mx:123456789/1214 |
| Acceso en línea: | http://redi.uady.mx:8080/handle/123456789/1214 |
| Access Level: | acceso abierto |
| Palabra clave: | info:eu-repo/classification/cti/2 info:eu-repo/classification/cti/3 World Reference Base WRB K’ankab red soils Boxlu’um dark soils Yucatan Mayan farmers |
| Sumario: | Soils of the municipality of Hocaba, Yucatán, México, were identified according to both Mayan farmers’ knowledge and the World ´ Reference Base for Soil Resources (WRB). To identify Maya soil classes, field descriptions made by farmers and semistructured interviews were utilized. WRB soils were identified by describing soil profiles and analyzing samples in the laboratory. Mayan farmers identified soils based on topographic position and surface properties such as colour and amount of rock fragments and outcrops. Farmers distinguished two main groups of soils: K’ankab or soils of plains and Boxlu’um or soils of mounds. K’ankab is a group of red soils with two variants (K’ankab and Haylu’um), whereas Boxlu’um is a group of dark soils with five variants (Tsek’el, Ch’ich’lu’um, Chaltun, Puslu’um, and Ch’och’ol). Soils on the plains were identified as Leptosoils, Cambisols, and Luvisols. Soils identified in mounds were Leptosols and Calcisols. Many soils identified by farmers could be more than one WRB unit of soil and vice versa; in these cases no direct relationship between both classification systems was possible. Mayan and WRB soil types are complementary; they should be used together to improve regional soil classifications, help transference of agricultural technologies, and make soil management decisions. |
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