https://www.socictopen.socict.org/files/original/936799145f40c7fb48f02475fef3c9ec.pdf 06f422fc8c022fc635df3c0d87ae1fbf 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 Index of soil quality in agroecological and conventional farming in potiguar semiarid, Brazil Creator An entity primarily responsible for making the resource Fábio dos Santos Santiago, Suzana Maria Gico Lima Montenegro, Maria Rafaela de Almeida Pinheiro Description An account of the resource The inadequate use and management in cropping systems in the semiarid region may decline the soil's ability to sustain the production. The objective of this work was to determine the soil quality index (SQI) in agroecological and conventional irrigated agricultural experimental units (AEU), located in the community of Sombras Grandes, Caraúbas, Rio Grande do Norte. Simple soil samples (0-20cm) were collected from 2009 to 2012. To determine the SQI, it was used 11 quality indicators associated to the soil functions in maintain the productivity capacity over time: bulk density (Bd), total porosity (TP), penetration resistance (PR), water availability in soil (AWS/TP), moisture retention at -33 kPa (MR/TP), pH, phosphorus assimilable (P), cation exchange capacity (CEC), base saturation (V), soil organic matter (SOM), clay dispersed in water (CDW) and flocculation degree (FD). The SQI in agroecological and conventional irrigated AEU were classified as good (0.80) and bad (0.45), respectively. In conventional AEU there is need for agricultural practices, like injection of organic waste, that improve the FD because it was the indicator that most contributed to reduce the SQI. The SQI reflected the integrated performance of the chemical and physical properties, which can be used in making decisions about the soil use and management. Date A point or period of time associated with an event in the lifecycle of the resource 2018 Subject The topic of the resource Agricultura Familiar, Indicadores físicos, Indicadores químicos, agroecologia Identifier An unambiguous reference to the resource within a given context 10.18378/rvads.v13i1.5333 Source A related resource from which the described resource is derived Revista Verde de Agroecologia e Desenvolvimento Sustentável Publisher An entity responsible for making the resource available Grupo Verde de Agroecologia e Abelhas (GVAA) 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), Geography. Anthropology. Recreation, Environmental sciences Relation A related resource <a href="http://www.gvaa.com.br/revista/index.php/RVADS/article/view/5333" target="_blank" rel="noreferrer noopener">http://www.gvaa.com.br/revista/index.php/RVADS/article/view/5333</a>