Adubação verde em Citrus: Influência na porosidade e retenção de água de um latossolo vermelho-escuro do noroeste do estado de São Paulo

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dc.contributor.authorCristina Alves, M. [UNESP]
dc.contributor.authorBarbosa Paulino, H. [UNESP]
dc.contributor.authorCamillo de Carvalho, M. A. [UNESP]
dc.contributor.authorMenezes de Souza, Z. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:14Z
dc.date.available2014-05-27T11:20:14Z
dc.date.issued2001-01-01
dc.description.abstractThe objective of this research was to study the porosity, bulk density and retention of water of an Oxisol, located in the Northwestern region of Sn̄o Paulo state, Brazil. The soil was cultivated with Citrus sp., to which green manure was applied between rows for three years. Each of six species of green manure crops (Crotalaria juncea L., Mucuna deeringiana Steph. & Bart., Canavalia ensiformis L. DC., Cajanus cajan L., Lablab purpureum L. and Ricinus communis L.) were seeded for three years (1995, 1996 and 1997) between Citrus rows, plus a treatment with a mix of all six species and a control (natural regrowth af vegetation). The experimental design was a randomized complete block design, with four replications for each of the eight treatments. Water retention, microporosity, macroporosity, total porosity and bulk density were analyzed in the beginning (1995) and end (1997) of the experiment, at three depth ranges (0-0.10; 0.10-0.20 and 0.20-0.40m). We concluded that there were statistically significant differences for bulk density, macroporosity, total porosity and retention of water among the different soil depth ranges; there were no significant differences among treatments though.en
dc.description.affiliationDepto. Ciencia Solo Engenharia Rural FEIS/UNESP, Ilha, Solteira CEP 15385-000
dc.description.affiliationUnespDepto. Ciencia Solo Engenharia Rural FEIS/UNESP, Ilha, Solteira CEP 15385-000
dc.format.extent267-279
dc.identifier.citationCuadernos do Laboratorio Xeoloxico de Laxe, n. 26, p. 267-279, 2001.
dc.identifier.issn0213-4497
dc.identifier.lattes4843624993590598
dc.identifier.scopus2-s2.0-18144438852
dc.identifier.urihttp://hdl.handle.net/11449/66450
dc.language.isospa
dc.relation.ispartofCuadernos do Laboratorio Xeoloxico de Laxe
dc.relation.ispartofsjr0,106
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectBulk density
dc.subjectCitrus
dc.subjectGreen manure
dc.subjectMacroporosity
dc.subjectSoil physical characteristics
dc.subjectTotal porosity
dc.subjectbulk density
dc.subjectexperimental study
dc.subjectporosity
dc.subjectsoil property
dc.subjectwater retention
dc.subjectwater use
dc.subjectBrazil
dc.subjectCajanus cajan
dc.subjectCanavalia ensiformis
dc.subjectCrotalaria juncea
dc.subjectLablab purpureum
dc.subjectMucuna deeringiana
dc.subjectRicinus communis
dc.titleAdubação verde em Citrus: Influência na porosidade e retenção de água de um latossolo vermelho-escuro do noroeste do estado de São Pauloes
dc.title.alternativeWater use in Citrus: Effect on porosity in water retention in a Latossolo vermelho-escuro of Northeast of Estado de Sao Pauloen
dc.typeArtigo
unesp.author.lattes4843624993590598
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

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Artigos - Fitossanidade, Engenharia Rural e Solos - FEIS