The effect of filter cakes enriched with soluble phosphorus used as a fertilizer on the sugarcane ratoons

Detalhes bibliográficos
Autor(a) principal: Santos, Diego Henriques
Data de Publicação: 2014
Outros Autores: Silva, Marcelo de Almeida [UNESP], Tiritan, Carlos Sérgio, Crusciol, Carlos Alexandre Costa [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.4025/actasciagron.v36i3.17791
http://hdl.handle.net/11449/130723
Resumo: The objective of this work was to evaluate the effect of fertilization with filter cakes enriched with soluble phosphate on sugarcane ratoons. The experiment was performed from November 2007 to December 2009 at Presidente Prudente, São Paulo State, Brazil, in a completely randomized block design in a 4 x 4 factorial arrangement, with the first factor consisting of doses of filter cake (0, 1, 2 and 4 Mg ha-1) and the second doses consisting of phosphorus fertilizer (0, 50, 100, 200 kg ha-1 of P2O5) with 4 replicates. The following variables were evaluated: the number of tillers per meter, the leaf area index, soluble solids (ºBrix), stalk and sugar yield in the second crop cycle. We found a residual effect in the sugarcane ratoon after applying filter cakes enriched with soluble phosphate in the planting furrow. The initial tillering, leaf area index, stalk and sugar yield in the cane ratoon benefit from the application of filter cakes and soluble phosphate in the planting furrow. The best combination is filter cakes at a dose between 1.0 and 2.0 mg ha-1 with 100 to 200 kg ha-1 soluble phosphate applied at planting. This method obtains higher stalk and sugar yields for sugarcane ratoons.
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spelling The effect of filter cakes enriched with soluble phosphorus used as a fertilizer on the sugarcane ratoonsEfeito da torta de filtro associada à fósforo solúvel na soqueira da cana-de-açúcarSaccharum sppAdubação organomineralSuperfosfato triploCana-socaSaccharum sppOrgano-mineral fertilizersTriple superphosphateSugarcane ratoonThe objective of this work was to evaluate the effect of fertilization with filter cakes enriched with soluble phosphate on sugarcane ratoons. The experiment was performed from November 2007 to December 2009 at Presidente Prudente, São Paulo State, Brazil, in a completely randomized block design in a 4 x 4 factorial arrangement, with the first factor consisting of doses of filter cake (0, 1, 2 and 4 Mg ha-1) and the second doses consisting of phosphorus fertilizer (0, 50, 100, 200 kg ha-1 of P2O5) with 4 replicates. The following variables were evaluated: the number of tillers per meter, the leaf area index, soluble solids (ºBrix), stalk and sugar yield in the second crop cycle. We found a residual effect in the sugarcane ratoon after applying filter cakes enriched with soluble phosphate in the planting furrow. The initial tillering, leaf area index, stalk and sugar yield in the cane ratoon benefit from the application of filter cakes and soluble phosphate in the planting furrow. The best combination is filter cakes at a dose between 1.0 and 2.0 mg ha-1 with 100 to 200 kg ha-1 soluble phosphate applied at planting. This method obtains higher stalk and sugar yields for sugarcane ratoons.O objetivo deste trabalho foi avaliar a cana-de-açúcar no ciclo de cana soca em função da adubação de plantio com torta de filtro enriquecida com fosfato solúvel. O experimento foi realizado entre novembro de 2007 e dezembro de 2009, em Presidente Prudente, Estado de São Paulo, em blocos ao acaso, no esquema fatorial 4 x 4, sendo o primeiro fator doses de torta de filtro (0; 1,0; 2,0 e 4,0 t ha-1) e o segundo doses de fósforo (0, 50, 100, 200 kg ha-1 de P2O5), com 4 repetições. As variáveis avaliadas foram números de perfilhos por metro, índice de área foliar, sólidos solúveis (ºBrix), produtividade de colmos e de açúcar no segundo corte. Houve efeito residual no ciclo seguinte da cana-de-açúcar com aplicação de torta de filtro enriquecida com fosfato solúvel no sulco de plantio. O perfilhamento inicial, o índice de área foliar, a produtividade de colmos e a de açúcar da cana soca foram beneficiados pela aplicação de torta de filtro e de fosfato solúvel no sulco de plantio. A melhor associação foi torta de filtro na dose 1,0 e 2,0 t ha-1 com fosfato solúvel entre 100 e 200 kg ha-1 no sulco de plantio em relação à produtividade de colmos e de açúcar na cana soca.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Companhia de Desenvolvimento Agrícola de São Paulo Centro de Negócios de Presidente PrudenteUniversidade Estadual Paulista Programa de Pós-graduação em AgriculturaUniversidade do Oeste Paulista Centro de Ciências AgráriasUniversidade Estadual Paulista Programa de Pós-graduação em AgriculturaEditora da Universidade Estadual de Maringá - EDUEMCompanhia de Desenvolvimento Agrícola de São Paulo Centro de Negócios de Presidente PrudenteUniversidade Estadual Paulista (Unesp)Universidade do Oeste Paulista (UNOESTE)Santos, Diego HenriquesSilva, Marcelo de Almeida [UNESP]Tiritan, Carlos SérgioCrusciol, Carlos Alexandre Costa [UNESP]2015-02-02T12:39:29Z2015-02-02T12:39:29Z2014-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject365-372application/pdfhttp://dx.doi.org/10.4025/actasciagron.v36i3.17791Acta Scientiarum. Agronomy. Editora da Universidade Estadual de Maringá - EDUEM, v. 36, n. 3, p. 365-372, 2014.1807-8621http://hdl.handle.net/11449/13072310.4025/actasciagron.v36i3.17791S1807-86212014000300013WOS:000339093000013S1807-86212014000300013.pdf4203867944943427SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Scientiarum. Agronomy0.692info:eu-repo/semantics/openAccess2024-04-30T16:00:07Zoai:repositorio.unesp.br:11449/130723Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:04:55.951492Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv The effect of filter cakes enriched with soluble phosphorus used as a fertilizer on the sugarcane ratoons
Efeito da torta de filtro associada à fósforo solúvel na soqueira da cana-de-açúcar
title The effect of filter cakes enriched with soluble phosphorus used as a fertilizer on the sugarcane ratoons
spellingShingle The effect of filter cakes enriched with soluble phosphorus used as a fertilizer on the sugarcane ratoons
Santos, Diego Henriques
Saccharum spp
Adubação organomineral
Superfosfato triplo
Cana-soca
Saccharum spp
Organo-mineral fertilizers
Triple superphosphate
Sugarcane ratoon
title_short The effect of filter cakes enriched with soluble phosphorus used as a fertilizer on the sugarcane ratoons
title_full The effect of filter cakes enriched with soluble phosphorus used as a fertilizer on the sugarcane ratoons
title_fullStr The effect of filter cakes enriched with soluble phosphorus used as a fertilizer on the sugarcane ratoons
title_full_unstemmed The effect of filter cakes enriched with soluble phosphorus used as a fertilizer on the sugarcane ratoons
title_sort The effect of filter cakes enriched with soluble phosphorus used as a fertilizer on the sugarcane ratoons
author Santos, Diego Henriques
author_facet Santos, Diego Henriques
Silva, Marcelo de Almeida [UNESP]
Tiritan, Carlos Sérgio
Crusciol, Carlos Alexandre Costa [UNESP]
author_role author
author2 Silva, Marcelo de Almeida [UNESP]
Tiritan, Carlos Sérgio
Crusciol, Carlos Alexandre Costa [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Companhia de Desenvolvimento Agrícola de São Paulo Centro de Negócios de Presidente Prudente
Universidade Estadual Paulista (Unesp)
Universidade do Oeste Paulista (UNOESTE)
dc.contributor.author.fl_str_mv Santos, Diego Henriques
Silva, Marcelo de Almeida [UNESP]
Tiritan, Carlos Sérgio
Crusciol, Carlos Alexandre Costa [UNESP]
dc.subject.por.fl_str_mv Saccharum spp
Adubação organomineral
Superfosfato triplo
Cana-soca
Saccharum spp
Organo-mineral fertilizers
Triple superphosphate
Sugarcane ratoon
topic Saccharum spp
Adubação organomineral
Superfosfato triplo
Cana-soca
Saccharum spp
Organo-mineral fertilizers
Triple superphosphate
Sugarcane ratoon
description The objective of this work was to evaluate the effect of fertilization with filter cakes enriched with soluble phosphate on sugarcane ratoons. The experiment was performed from November 2007 to December 2009 at Presidente Prudente, São Paulo State, Brazil, in a completely randomized block design in a 4 x 4 factorial arrangement, with the first factor consisting of doses of filter cake (0, 1, 2 and 4 Mg ha-1) and the second doses consisting of phosphorus fertilizer (0, 50, 100, 200 kg ha-1 of P2O5) with 4 replicates. The following variables were evaluated: the number of tillers per meter, the leaf area index, soluble solids (ºBrix), stalk and sugar yield in the second crop cycle. We found a residual effect in the sugarcane ratoon after applying filter cakes enriched with soluble phosphate in the planting furrow. The initial tillering, leaf area index, stalk and sugar yield in the cane ratoon benefit from the application of filter cakes and soluble phosphate in the planting furrow. The best combination is filter cakes at a dose between 1.0 and 2.0 mg ha-1 with 100 to 200 kg ha-1 soluble phosphate applied at planting. This method obtains higher stalk and sugar yields for sugarcane ratoons.
publishDate 2014
dc.date.none.fl_str_mv 2014-09-01
2015-02-02T12:39:29Z
2015-02-02T12:39:29Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.4025/actasciagron.v36i3.17791
Acta Scientiarum. Agronomy. Editora da Universidade Estadual de Maringá - EDUEM, v. 36, n. 3, p. 365-372, 2014.
1807-8621
http://hdl.handle.net/11449/130723
10.4025/actasciagron.v36i3.17791
S1807-86212014000300013
WOS:000339093000013
S1807-86212014000300013.pdf
4203867944943427
url http://dx.doi.org/10.4025/actasciagron.v36i3.17791
http://hdl.handle.net/11449/130723
identifier_str_mv Acta Scientiarum. Agronomy. Editora da Universidade Estadual de Maringá - EDUEM, v. 36, n. 3, p. 365-372, 2014.
1807-8621
10.4025/actasciagron.v36i3.17791
S1807-86212014000300013
WOS:000339093000013
S1807-86212014000300013.pdf
4203867944943427
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Acta Scientiarum. Agronomy
0.692
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 365-372
application/pdf
dc.publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá - EDUEM
publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá - EDUEM
dc.source.none.fl_str_mv SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129581165576192

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