Qualidade tecnológica da cana-de-açúcar sob adubação com torta de filtro enriquecida com fosfato solúvel

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dc.contributor.authorSantos, Diego H. [UNESP]
dc.contributor.authorSilva, Marcelo de A.
dc.contributor.authorTiritan, Carlos S.
dc.contributor.authorFoloni, Jose S. S.
dc.contributor.authorEcher, Fábio Rafael [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade do Oeste Paulista (UNOESTE)
dc.contributor.institutionIAPAR
dc.date.accessioned2014-05-20T15:31:57Z
dc.date.available2014-05-20T15:31:57Z
dc.date.issued2011-05-01
dc.description.abstractThe study had the objective to evaluate the effect of the fertilization with filter cake enriched with soluble phosphate on the sugar yield. The experiment carried at Presidente Prudente-SP, used a randomized complete block design, in the factorial scheme 5 x 4, where the first factor consisted of doses of filter cake (0; 0.5; 1.0; 2.0 and 4.0 t ha(-1)) and the second, doses of phosphorus fertilizer (0, 50, 100, 200 kg ha(-1) of P2O5), with 4 replicates, totaling 80 plots. The results indicated that phosphorus applied in planting furrows improves the quality of sugarcane raw matter by increasing the levels of soluble solids, total reducing sugars and sucrose in the stalks. The phosphorus also increases the productivity of sugar. The filter cake applied in planting furrow has the potential to partially replace the chemical fertilization with phosphate aiming to improve the quality and the productivity of sugar. The best combination was filter cake at dose between 2.6 and 2.7 t ha(-1) combined with dose between 160 and 190 kg P2O5 ha(-1) for obtaining best response of soluble solids and productivity of sugar.en
dc.description.affiliationFCA UNESP, BR-18603970 Botucatu, SP, Brazil
dc.description.affiliationPolo Ctr Oeste, APTA, BR-17201970 Jau, SP, Brazil
dc.description.affiliationUniv Oeste Paulista, BR-19067175 Presidente Prudente, SP, Brazil
dc.description.affiliationIAPAR, BR-86047902 Londrina, PR, Brazil
dc.description.affiliationUnespFCA UNESP, BR-18603970 Botucatu, SP, Brazil
dc.format.extent443-449
dc.identifierhttp://dx.doi.org/10.1590/S1415-43662011000500002
dc.identifier.citationRevista Brasileira de Engenharia Agricola E Ambiental. Joao Pessoa Pb: Universidade Federal da Paraíba (UFPB) Ccsa, v. 15, n. 5, p. 443-449, 2011.
dc.identifier.fileS1415-43662011000500002.pdf
dc.identifier.issn1415-4366
dc.identifier.scieloS1415-43662011000500002
dc.identifier.urihttp://hdl.handle.net/11449/40970
dc.identifier.wosWOS:000208670900002
dc.language.isopor
dc.publisherUniversidade Federal da Paraíba (UFPB) Ccsa
dc.relation.ispartofRevista Brasileira de Engenharia Agrícola e Ambiental
dc.relation.ispartofsjr0,541
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectSaccharum spp.en
dc.subjectorganic-mineral fertilizersen
dc.subjecttriple superphosphateen
dc.subjectproductivity of sugaren
dc.titleQualidade tecnológica da cana-de-açúcar sob adubação com torta de filtro enriquecida com fosfato solúvelpt
dc.title.alternativeTechnological quality of sugarcane under fertilization with filter cake enriched with soluble phosphateen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/rbeaa/paboutj.htm
dcterms.rightsHolderUniversidade Federal da Paraíba (UFPB) Ccsa

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