Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1100836
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dc.contributor.authorQUEIROZ, A. F. de
dc.contributor.authorSALVIANO, A. M.
dc.contributor.authorCUNHA, T. J. F.
dc.contributor.authorOLSZEVSKI, N.
dc.contributor.authorSOUZA JUNIOR, V. S.
dc.contributor.authorOLIVEIRA NETO, M. B. de
dc.contributor.otherALEXSANDRA F. DE QUEIROZ, Instituto Federal de Educação Ciência e Tecnologia do Rio Grande do Norte - IFRN; ALESSANDRA MONTEIRO SALVIANO, CPATSA; TONY JARBAS FERREIRA CUNHA, CPATSA; NELCI OLSZEVSKI, UNIVASF; VALDOMIRO S. DE SOUZA JÚNIOR, UFRPE; MANOEL BATISTA DE OLIVEIRA NETO, CNPS.
dc.date.accessioned2018-12-06T23:33:13Z-
dc.date.available2018-12-06T23:33:13Z-
dc.date.created2018-12-06
dc.date.issued2018
dc.identifier.issn1678-2690
dc.identifier.other57826
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1100836-
dc.descriptionThe objective of this study was to evaluate the potentialities and limitations of the agricultural use of representative classes of semi-arid regions of the state of Bahia, based on the pedological and evaluation of their soil characteristics. Five areas were selected where trenches were opened to collect samples for the analyses: Eutric Haplustept which presents vulnerability to physical and chemical degradation due to poor drainage with risks of erosion, waterlogging, salinization and compaction but having good natural fertility; Abrupt Kandiustalf with high vulnerability to physical degradation due to the presence of gravel and pebbles which may limit the development of deep rooting plants and mechanization but also with good natural fertility; Typic quartzipsaments and Typic Eutrustalf with no limitations related to drainage as low risk of compaction but featuring limitation of low moisture-holding capacity and nutrients; and Arenic Haplustulf wose characteristics are high vulnerability to degradation due to the drainage limitation related to the Btx horizon cementing in addition to low natural fertility and therefore is not recommended to agricultural use. However, in general, they feature no serious impediments for agricultural use. The amounts of OM is low in all soils but the use of management systems aiming at their accumulation and maintenance in appropriate levels will contribute to the CEC increase as well as to improve the chemical and physical properties.
dc.description.uribitstream/item/187859/1/0001-3765-aabc-90-04-3373.pdfpt_BR
dc.languageen
dc.language.isoengeng
dc.publisherAnais da Academia Brasileira de Ciências, v. 90, n. 4, p. 3373-3387, oct./dec. 2018.
dc.relation.ispartofEmbrapa Semiárido - Artigo em periódico indexado (ALICE)
dc.subjectDegradação do solo
dc.subjectAtributo físico
dc.subjectBahia
dc.titlePotentialities and limitations of agricultural use in soils of semi-arid region of the state of Bahia.
dc.typeArtigo em periódico indexado (ALICE)
dc.date.updated2018-12-06T23:33:13Zpt_BR
dc.subject.thesagroDeterioração do Solo
dc.subject.thesagroFísica do Solo
dc.subject.thesagroSolo
dc.subject.nalthesaurusSustainable land management
dc.subject.nalthesaurusSoil quality
dc.subject.nalthesaurusSoil degradation
dc.ainfo.id1100836
dc.ainfo.lastupdate2018-12-06
dc.identifier.doihttp://dx.doi.org/10.1590/0001-3765201820180029
Appears in Collections:Artigo em periódico indexado (CPATSA)

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