https://www.socictopen.socict.org/files/original/d26dcc966f011e8446ff66d15b2dd123.pdf c40e4449dda390f7b11d4cccabca0c42 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Poblaciones de Ácaros, Colémbolos y otra Mesofauna en un Inceptisol bajo Diferentes Manejos / Populations of Mites, Collembola and other Mesofauna in an Inceptisol under Different Management Creator An entity primarily responsible for making the resource Marina Sánchez de Prager, Alexandra Sierra Monroy, Martha Rocío Peñaranda Parada Description An account of the resource Resumen. En un suelo Humic dystrudepts sembrado con maíz y ubicado en Palmira (Colombia), se estimaron cambios en poblaciones de mesofauna (con énfasis en ácaros y colémbolos) y en algunas de sus propiedades físicas ocasionados por el uso de abonos verdes (AV). Se establecieron cinco tratamientos bajo un diseño experimental de bloques completos al azar: Testigo, Fertilización química, AV, Compost, y AV más Compost. El AVfue una mezcla de Canavalia ensiformis L. y Axonopus scoparius Hitchc. La mesofauna se extrajo con un cilindro metálico de 10 cm de diámetro y 5 cm de altura. Los meso invertebrados se separaron por el método Berlesse–Tullgren y se estimó su riqueza en unidades taxonómicas (UT) y abundancia en númerode individuos/1000 cm3 de suelo, separando los primeros 10 cm  de profundidad. Los muestreos se realizaron en cuatro etapas: antesdel establecimiento de los AV, durante el periodo de crecimiento de los AV, ocho semanas después de la adición de los AV y en etapa de cosecha del maíz. El análisis estadístico mostró que la mayoría de diferencias significativas ocurrió entre las épocas de muestreo y en menor proporción entre tratamientos. Los ácaros y colémbolos fueron las poblaciones dominantes dentro de la mesofauna del suelo. El corte y adición de los AV y el compostincrementaron sus poblaciones, siendo los ácaros Oribátida y Mesostigmata y los colémbolos Entomobryidae e Isotomidae los más abundantes. La densidad aparente, estabilidad de agregados, ácaros y colémbolos mostraron sensibilidad a los cambios introducidos en el sistema maíz por el uso de los abonosverdes y compost. /  Abstract. In a Humic Dystrudepts soil located in Palmira (Colombia), changes in populations of mesofauna (with emphasis on mites and collembola) and some of their physical properties due to the use of green manures (GM) were evaluated. Five treatments were established in a randomized complete block design: control, chemical fertilization, GM (green manure), Compost and GM plus Compost. The GM was a mixture of Canavalia ensiformis L. and Axonopus scoparius, Hitchc. Mesofauna was extracted using a metal cylinder of a diameter of 10 cm and 5 cm height. The mesoinvertebrates were separated by the Berlesse-Tullgren method and estimated its richness in taxonomic units (TU) and abundance in number of individuals/785.4 cm3 soil, separating the first 10 cm depth. Sampling was carried out during four periods: before the establishment of the GM, GM growing stage, eight weeks after the addition of the GM and at corn harvest period. Statistical analysis showed that most significant differences occurred among sampling periods and to a lesser extent among treatments. Mites and Collembola constituted the dominant populations in the soil mesofauna. Cutting and adding compost and GM increased populations, being Oribatida and Mesostigmata mites and collembola Entomobryidae and Isotomidae the most abundant. The bulk density, aggregate stability, mites and collembola were sensitive to changes in the corn system using green manure and compost. Date A point or period of time associated with an event in the lifecycle of the resource 2014 Subject The topic of the resource Materia orgánica, Physical properties, abonos verdes, mesoinvertebrados / Green manure, mesoinvertebrates, organic matter, propiedades físicas Identifier An unambiguous reference to the resource within a given context 10.15446/rfnam.v68n1.47828 Source A related resource from which the described resource is derived Revista Facultad Nacional de Agronomía Medellín Publisher An entity responsible for making the resource available Universidad Nacional de Colombia, Sede Medellín Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General), Agriculture Relation A related resource <a href="http://www.revistas.unal.edu.co/index.php/refame/article/view/47828" target="_blank" rel="noreferrer noopener">http://www.revistas.unal.edu.co/index.php/refame/article/view/47828</a>