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dc.contributor.authorSÁ, J. M. e
dc.contributor.authorJANTALIA, C. P.
dc.contributor.authorTEIXEIRA, P. C.
dc.contributor.authorPOLIDORO, J. C.
dc.contributor.authorBENITES, V. de M.
dc.contributor.authorARAÚJO, A. P.
dc.date.accessioned2018-10-10T00:33:41Z-
dc.date.available2018-10-10T00:33:41Z-
dc.date.created2017-11-08
dc.date.issued2017
dc.identifier.citationPesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 9, p. 794-805, ago. 2017.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1079152-
dc.descriptionThe objective of this work was to evaluate agronomic and P recovery efficiencies of a granulated organomineral phosphate fertilizer (OMF) produced from poultry litter, compared with those of monoammonium phosphate (MAP), in soils with different textures. The experiment followed a 2x2x4+2 factorial arrangement, with two Oxisols (sandy loam and clay loam textures), two sources of P (OMF and MAP), four levels of P (50, 100, 200, and 400 mg kg-1), besides two control treatments without P application. The treatments were evaluated in 10-kg pots filled with soil, during four successive cultivations of corn without replacing the P absorbed by the plants, in order to evaluate the actual and residual effects of the fertilizers. Available P contents in the soil were higher with the MAP fertilizer in the sandy loam soil, with no significant differences between fertilizers in the clay loam soil. OMF had a greater immediate effect and promoted a higher dry matter yield in the first cultivation; however, the residual effects of the fertilizers did not differ in the other cultivations. P accumulation by plants was not affected by the fertilizer used. OMF had higher agronomic efficiency, but P recovery efficiency did not differ significantly between fertilizers. OMF performance indicates good potential use of poultry litter as fertilizer, in organomineral formulations.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectPhosphate fertilization
dc.subjectP recovery efficiency
dc.subjectAcúmulo de biomassa
dc.subjectAdubação fosfatada
dc.subjectEficiência de recuperação de P
dc.titleAgronomic and P recovery efficiency of organomineral phosphate fertilizer from poultry litter in sandy and clayey soils.
dc.typeArtigo de periódico
dc.date.updated2018-10-10T00:33:41Zpt_BR
dc.subject.thesagroSolo tropical
dc.subject.thesagroZea Mays
dc.subject.nalthesaurusBiomass production
dc.subject.nalthesaurusTropical soils
dc.description.notesTítulo em português: Eficiência agronômica e de recuperação de P de fertilizante fosfatado organomineral granulado produzido com cama de frango em solo arenoso e argiloso.
riaa.ainfo.id1079152
riaa.ainfo.lastupdate2018-10-09
dc.identifier.doihttps://doi.org/10.1590/S0100-204X2017000900011eng
dc.contributor.institutionJerusa Maia e Sá, Universidade Federal Rural do Rio de Janeiro/Departamento de Solos; CLAUDIA POZZI JANTALIA, CNPAB; PAULO CESAR TEIXEIRA, CNPS; JOSE CARLOS POLIDORO, CNPS; VINICIUS DE MELO BENITES, CNPS; Adelson Paulo Araújo, Universidade Federal Rural do Rio de Janeiro/Departamento de Solos.
Aparece en las colecciones:Artigo em periódico indexado (CNPS)

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