Efectos de sistemas parciales de agricultura biológica y convencional (local) en la fertilidad de suelos y en la producción de frijol en Villanueva (Santander, Colombia). Ciclo II
Effects of organic and conventional partial farming system on soil fertility and bean yield in Villanueva (Santander, Colombia)
Keywords:
cultivos asociados (fríjol x millo), propiedades químicas del suelo, propiedades físicas del suelo, erosión, sistemas de producción, índice de uso eficiente de la tierra (es)intercropping (bean x sorghum), physical soil properties, chemical soil properties, erotion, productions systems, efficient land use index (en)
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(IET) were superior to 1 during all over the experience, showing the benefits of the intrercropping systems. There was increases on pH, exchangecationiccapacity,totalcations and total soil saturation that also increasedsoil fertility from lower to medium levels in both organical and conventional systems.
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