Por favor, use este identificador para citar o enlazar este ítem: http://www.alice.cnptia.embrapa.br/alice/handle/doc/901910
Registro completo de metadatos
Campo DCValorLengua/Idioma
dc.contributor.authorREIS, T. H. P.
dc.contributor.authorGUIMARÃES, P. T. G.
dc.contributor.authorFURTINI NETO, A. E.
dc.contributor.authorGUERRA, A. F.
dc.contributor.authorCURI, N.
dc.date.accessioned2026-01-31T09:00:31Z-
dc.date.available2026-01-31T09:00:31Z-
dc.date.created2011-09-30
dc.date.issued2011
dc.identifier.citationRevista Brasileira de Ciência do Solo, v. 35, p. 503-512, abr. 2011.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/901910-
dc.descriptionResearch data have demonstrated that the P demand of coffee (Coffea arabica L.) is similar to that of short-cycle crops. In this context, the objective of this study was to evaluate the influence of annual P fertilization on the soil P status by the quantification of labile, moderately labile, low-labile, and total P fractions, associating them to coffee yield. The experiment was installed in a typical dystrophic Red Latosol (Oxisol) cultivated with irrigated coffee annually fertilized with triple superphosphate at rates of 0, 50, 100, 200, and 400 kg ha-1 P2O5. Phosphorus fractions were determined in two soil layers: 0-10 and 10-20 cm. The P leaf contents and coffee yield in 2008 were also evaluated. The irrigated coffee responded to phosphate fertilization in the production phase with gains of up to 138 % in coffee yield by the application of 400 kg ha-1 P2O5. Coffee leaf P contents increased with P applications and stabilized around 1.98 g kg-1, at rates of 270 kg ha-1 P2O5 and higher. Soil P application caused, in general, an increase in bioavailable P fractions, which constitute the main soil P reservoir.
dc.language.isoeng
dc.rightsopenAccess
dc.titleSoil phosphorus dynamics and availability and irrigated coffee yield.
dc.typeArtigo de periódico
dc.subject.thesagroCafé
dc.subject.thesagroCrescimento
dc.subject.thesagroFósforo
dc.subject.thesagroIrrigação
dc.subject.thesagroCoffea Arábica
dc.subject.nalthesaurusPhosphates
dc.subject.nalthesaurusPhosphorus
dc.subject.nalthesaurusIrrigation
dc.description.notesTítulo em inglês: Dinâmica e disponibilidade de fósforo no solo e produtividade do cafeeiro irrigado.
riaa.ainfo.id901910
riaa.ainfo.lastupdate2026-01-30
dc.identifier.doihttps://doi.org/10.1590/S0100-06832011000200019
dc.contributor.institutionTHIAGO HENRIQUE PEREIRA REIS, UNIVERSIDADE FEDERAL DE LAVRAS; PAULO TÁCITO GONTIJO GUIMARÃES, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; ANTÔNIO EDUARDO FURTINI NETO, UNIVERSIDADE FEDERAL DE LAVRAS; ANTONIO FERNANDO GUERRA, CPAC; NILTON CURI, UNIVERSIDADE FEDERAL DE LAVRAS.
Aparece en las colecciones:Artigo em periódico indexado (CPAC)

Ficheros en este ítem:
Fichero Descripción TamañoFormato 
S1429-Guerra.pdf1,41 MBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro sencillo del ítem

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace