Sewage Sludge Application in Eucalyptus urograndis Plantation: Availability of Phosphorus in Soil and Wood Production

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorBiossolo Agr & Ambiente SS-
Autor(es): dc.contributorSuzano SA Co-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniv Sassari-
Autor(es): dc.contributorUniv Florida-
Autor(es): dc.creatorAbreu-Junior, Cassio Hamilton-
Autor(es): dc.creatorOliveira, Marcelo Gomes de-
Autor(es): dc.creatorSilveira Cardoso, Paulo Henrique-
Autor(es): dc.creatorMandu, Thays da Silva-
Autor(es): dc.creatorFlorentino, Antonio Leite-
Autor(es): dc.creatorOliveira, Fernando Carvalho-
Autor(es): dc.creatorReis, Josimar Vieira dos-
Autor(es): dc.creatorAlvares, Clayton Alcarde-
Autor(es): dc.creatorStape, Jose Luiz-
Autor(es): dc.creatorRodrigues Nogueira, Thiago Assis [UNESP]-
Autor(es): dc.creatorCapra, Gian Franco-
Autor(es): dc.creatorHe, Zhenli-
Data de aceite: dc.date.accessioned2022-02-22T00:11:34Z-
Data de disponibilização: dc.date.available2022-02-22T00:11:34Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-07-28-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3389/fenvs.2020.00116-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/197206-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/197206-
Descrição: dc.descriptionPhosphate fertilizers used in planted forests mainly come from scarce and non-renewable sources, and there is a need for new sources of phosphorus (P). An alternative is the use of sewage sludge (SS), rich in organic matter, nitrogen, and P. The objectives were to evaluate the soil P availability and its effect on wood production in 22-month-old Eucalyptus urograndis plantation treated with SS. A field experiment was set up in a randomized complete block design, four replicates, with the following treatments: control without fertilization; mineral fertilization (MF); 14.5 Mg ha(-1) of SS + 22 kg ha(-1) of P (S1P1); 29 Mg ha(-1) of SS (S2); 29 Mg ha(-1) of SS + 17.5 kg ha(-1)of P (S2P2); and 43.5 Mg ha(-1) of SS (S3), dry base. Of the total P in SS, 65% was in organic form and 42% was in labile + moderately labile forms. S2P2 and S3 positively altered the pattern of soil P distribution, with more P in the labile and moderately labile fractions than in the non-labile fraction, along 0-20 cm depths, than MF and control. There were higher microbial and available P as a function of SS dose. Wood volume and biomass were highly related to soil P availability as a function of SS dose. Within the SS treatments, S2P2 resulted in higher gains of volume and biomass of wood. The SS application at the recommend rate, supplemented with 66% of recommended P fertilizer dose in Eucalyptus plantations, can reduce the use of P fertilizer by 33% and N fertilizer by 100% and maintain comparable soil P availability and wood production.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionSuzano S.A. Company-
Descrição: dc.descriptionUniv Sao Paulo, Ctr Nucl Energy Agr, Piracicaba, Brazil-
Descrição: dc.descriptionUniv Sao Paulo, Luiz de Queiroz Coll Agr, Piracicaba, Brazil-
Descrição: dc.descriptionBiossolo Agr & Ambiente SS, Aracicaba, Brazil-
Descrição: dc.descriptionSuzano SA Co, Limeira, Brazil-
Descrição: dc.descriptionSao Paulo State Univ, Dept Plant Protect Rural Engn & Soils, Ilha Solteira, Brazil-
Descrição: dc.descriptionUniv Sassari, Dipartimento Architettura Design & Urbanist, Nuoro, Italy-
Descrição: dc.descriptionUniv Sassari, Desertificat Res Ctr, Sassari, Italy-
Descrição: dc.descriptionUniv Florida, Inst Food & Agr Sci, Indian River Res & Educ Ctr, Ft Pierce, FL USA-
Descrição: dc.descriptionSao Paulo State Univ, Dept Plant Protect Rural Engn & Soils, Ilha Solteira, Brazil-
Descrição: dc.descriptionFAPESP: 2004/15097-0-
Descrição: dc.descriptionCNPq: 485205/2012-2-
Descrição: dc.descriptionCNPq: 312728/20174-
Descrição: dc.descriptionFAPESP: 2017/26375-1-
Descrição: dc.descriptionCAPES: 001-
Formato: dc.format14-
Idioma: dc.languageen-
Publicador: dc.publisherFrontiers Media Sa-
Relação: dc.relationFrontiers In Environmental Science-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectalternative fertilizers-
Palavras-chave: dc.subjectbiosolids-
Palavras-chave: dc.subjectorganic fertilizer-
Palavras-chave: dc.subjectP fractionation-
Palavras-chave: dc.subjectsoil P lability-
Título: dc.titleSewage Sludge Application in Eucalyptus urograndis Plantation: Availability of Phosphorus in Soil and Wood Production-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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