https://socictopen.socict.org/files/original/51cd51b0b628d3e514fb671252506c74.pdf b932526f11366182997eb569c53c9aff 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 Density and soil resistance to root penetration in agroecosystems in the Brazilian semiarid Creator An entity primarily responsible for making the resource Gabriela Carvalho Maia de Queiroz, Francisco Wellington Andrade da Silva, Jeane Cruz Portela, Valéria Nayara Silva de Oliveira, Mikhael Varão dos Santos Description An account of the resource Inadequate soil management modifies its attributes, culminating in the loss of its product quality. Given the above, the objective of this study was to evaluate the attributes of a cambisol in Agroecosystems, in the Land of Hope Settlement project, in the municipality of Governador Dix-Sept Rosado, in Rio Grande do Norte, through the statistical technique Multivariate. Soil samples were collected with the deformed and undisturbed structure to perform physical and chemical analyses, and the collections were made in the layers of 0-5 and 5-10 cm, in three replications. The physical attributes evaluated were: granulometry, particle density and soil density, soil resistance to penetration carried out in a field with a penetrometer, and total soil porosity. The chemical attributes were: electrical conductivity, hydrogenionic potential in water, total organic carbon and macronutrients: calcium, magnesium, phosphorus, potassium and sodium, and subsequently the ability to exchange cations, a sum of bases and Base saturation, and the percentage of exchangeable sodium. The areas of native forest and agroecological area showed similarity among themselves, and the structural attributes soil resistance to penetration and bulk density and the chemical total organic carbon, sodium, potassium, percentage of exchangeable sodium and Electricalconductivity were the most sensitive in the distinction of the environments, in relation to the conventional planting area of intercropped crops, indicating that the soil use systems alter their attributes and that agroecological practices provide improvements and/or maintenance of these. Date A point or period of time associated with an event in the lifecycle of the resource 2019 Subject The topic of the resource caatinga, estrutura do solo, manejo agroecológico Identifier An unambiguous reference to the resource within a given context 10.18378/rvads.v14i4.6355 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="https://www.gvaa.com.br/revista/index.php/RVADS/article/view/6355" target="_blank" rel="noreferrer noopener">https://www.gvaa.com.br/revista/index.php/RVADS/article/view/6355</a>