https://socictopen.socict.org/files/original/8c080cf4890af57f7e953d22c8746800.pdf b7bf41767019ad47491e0cf56b8f280c 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 EVALUACIÓN DE TECNOLOGÍAS PARA LA RECUPERACIÓN DE SUELOS DEGRADADOS POR SALINIDAD EVALUATION OF TECHNOLOGIES FOR THE RECOVERY OF SOILS DEGRADED BY SALINITY Creator An entity primarily responsible for making the resource Orlando Zúñiga Escobar, Juan Carlos Osorio Saravia, Ramiro Cuero Guependo, Julián Andrés Peña Ospina Description An account of the resource La presencia de salinidad y sodio en los suelos interfiere en el crecimiento adecuado de la mayoría de los cultivos y por lo tanto constituye uno de los problemas más serios que enfrenta la agricultura sostenible. Se evaluaron una serie de tecnologías no convencionales utilizadas en recuperación de suelos afectados por salinidad según la respuesta agronómica de un cultivo de maíz. Se planteó la aplicación de 3 tratamientos alternativos: 1) Biofertilizantes, 2) Biopolimeros y 3) Electromagnetismo comparados frente a la propuesta: 4) Convencional con base en la teoría del USDA (United States Departament of Agriculture) de enmiendas químicas (yeso - azufre). Además de un testigo absoluto (Sólo drenaje). Los tratamientos más efectivos en cuanto respuesta fisiológica y productividad fueron los biológicos con uso de microorganismos (biofertlizantes y electromagnetismo), se incluyó la estimulación electromagnética la cual acelera la actividad microbiana para disminuir el tiempo de recuperación de suelos afectados por salinidad del suelo.Salinity and sodium content in soils interferes with proper growth of most crops and therefore constitutes a serious problem facing sustainable agriculture. The objective of this research was to evaluate a series of unconventional technologies used in recovery of salt-affected soils according to the agronomic response of a maize crop. The application of three alternative treatments with Biofertilizers, Biopolymers and Electromagnetism were proposed to make a comparison with the USDA-based conventional theory approach (United States Department of Agriculture) of chemical amendments (gypsum - sulfur). In addition to an absolute control (drainage only). The most effective treatments in terms of physiological response and productivity were the biological using microorganisms (biofertilizers and electromagnetism), clarifying that electromagnetic stimulation was included to accelerate microbial activity and lower soil time recovery in salt affected soils. Date A point or period of time associated with an event in the lifecycle of the resource 2011 Subject The topic of the resource Biopolymers, beneficial microorganisms, biopolimeros, corn, electromagnetic techniques, gypsum-sulfur, maíz, microorganismos benéficos, técnica electromagnética, yeso-azufre 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.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0304-28472011000100003" target="_blank" rel="noreferrer noopener">http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0304-28472011000100003</a>