Fosfatos reativo e solúvel associado a torta de filtro na adubação da cana planta
Ano de defesa: | 2012 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade do Oeste Paulista
|
Programa de Pós-Graduação: |
Mestrado em Agronomia
|
Departamento: |
Ciências Agrárias
|
País: |
BR
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://bdtd.unoeste.br:8080/tede/handle/tede/576 |
Resumo: | The use of reactive rock phosphates, with gradual and continuous availability of phosphorus in the soil solution may be an alternative to ensure the productivity of the plant and ratoon cane and reduce the formation of labile P not. A blend of phosphate fertilizers with different solubilities may be a strategy to provide readily available P in order to plant sugarcane productivity and to provide P that will be available over the years, because only the use of soluble phosphates in planting sugarcane can unavailable phosphorus the development, maturation of sugarcane plant and ratoon due to fixation by soil. Furthermore, there may be the effect of changes mineral source of P due to the presence of organic fertilizers. Thus, the present work was to study the best ratio in the production of phosphate fertilizers plant cane, and determining the effect of the filter cake mixed with these sources of minerals P, Super Single (SS) and the Natural Phosphate Arad (FNA), and evaluate biometric parameters, technological and production of cane sugar. The experiment was conducted at the Campus II of the University of the West Paulista - UNOESTE in Presidente Prudente-SP, in a soil classified as Typic dystroferric between March 2011 and June 2012. The experiment was conducted in randomized complete block design with four replications in a split plot, as the plots formed by the application of 150 kg ha-1 P2O5 via superphosphate (SS) and (or) phosphate Arad reactive (FNA). And the subplots were composed by the presence or absence of filter cake (TF). Thus, treatments were: 1) 100% SS with TF; 2) 100% SS without TF; 3) 66% 33% SS and ANF, with TF, 4) 66% 33% SS and ANF, without TF; 5) 33% SS and 66% FNA, with TF; 6) 33% SS and 66% FNA without TF; 7) 100% FNA, with TF; 8) 100% FNA without TF, all applied in the furrow planting. The results were submitted to analysis of variance and t test comparison of means at 5% probability. The total or partial replacement of the soluble source of phosphorus by a source less reactive did not alter the productivity of the sugar cane plant, regardless of the presence or absence of filter cake. Fertilization at planting with 66% of the dose and the remainder with Super Simple Natural Phosphate Arad increased levels of available P in soil. No effect of phosphorus sources and filter cake on technological parameters of sugar cane cut first. The use of filter cake did not increase the productivity of the sugar cane plant, independent of the phosphorus source used. |
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Calonego, Juliano CarlosCPF:26020595870http://lattes.cnpq.br/6290813505324624Tiritan, Carlos SérgioCPF:09946848864http://lattes.cnpq.br/5115037871253293Brancalião, Sandro RobertoCPF:10890901880http://lattes.cnpq.br/3044126803044838CPF:21721560866http://lattes.cnpq.br/0139192933596161Oliveira, Leandro de2016-07-18T17:51:11Z2013-05-222012-12-07OLIVEIRA, Leandro de. Reactive phosphate and soluble associated with filter cake fertilization on sugarcane plant. 2012. 54 f. Dissertação (Mestrado em Ciências Agrárias) - Universidade do Oeste Paulista, Presidente Prudente, 2012.http://bdtd.unoeste.br:8080/tede/handle/tede/576The use of reactive rock phosphates, with gradual and continuous availability of phosphorus in the soil solution may be an alternative to ensure the productivity of the plant and ratoon cane and reduce the formation of labile P not. A blend of phosphate fertilizers with different solubilities may be a strategy to provide readily available P in order to plant sugarcane productivity and to provide P that will be available over the years, because only the use of soluble phosphates in planting sugarcane can unavailable phosphorus the development, maturation of sugarcane plant and ratoon due to fixation by soil. Furthermore, there may be the effect of changes mineral source of P due to the presence of organic fertilizers. Thus, the present work was to study the best ratio in the production of phosphate fertilizers plant cane, and determining the effect of the filter cake mixed with these sources of minerals P, Super Single (SS) and the Natural Phosphate Arad (FNA), and evaluate biometric parameters, technological and production of cane sugar. The experiment was conducted at the Campus II of the University of the West Paulista - UNOESTE in Presidente Prudente-SP, in a soil classified as Typic dystroferric between March 2011 and June 2012. The experiment was conducted in randomized complete block design with four replications in a split plot, as the plots formed by the application of 150 kg ha-1 P2O5 via superphosphate (SS) and (or) phosphate Arad reactive (FNA). And the subplots were composed by the presence or absence of filter cake (TF). Thus, treatments were: 1) 100% SS with TF; 2) 100% SS without TF; 3) 66% 33% SS and ANF, with TF, 4) 66% 33% SS and ANF, without TF; 5) 33% SS and 66% FNA, with TF; 6) 33% SS and 66% FNA without TF; 7) 100% FNA, with TF; 8) 100% FNA without TF, all applied in the furrow planting. The results were submitted to analysis of variance and t test comparison of means at 5% probability. The total or partial replacement of the soluble source of phosphorus by a source less reactive did not alter the productivity of the sugar cane plant, regardless of the presence or absence of filter cake. Fertilization at planting with 66% of the dose and the remainder with Super Simple Natural Phosphate Arad increased levels of available P in soil. No effect of phosphorus sources and filter cake on technological parameters of sugar cane cut first. The use of filter cake did not increase the productivity of the sugar cane plant, independent of the phosphorus source used.A utilização de fosfatos naturais reativos, com disponibilização gradual e contínua de fósforo para a solução do solo pode ser uma alternativa para garantir a produtividade da cana planta e das soqueiras e reduzir a formação de P não lábil. A mistura entre adubos fosfatados com solubilidades distintas pode ser uma estratégia para fornecer P prontamente disponível, visando a produtividade da cana planta e para fornecer P que estará disponível ao longo dos anos, pois somente o uso de fosfatos solúveis no plantio da cana pode indisponibilizar fósforo no desenvolvimento, maturação da cana-planta e das soqueiras devido à fixação pelo solo. Além disso, pode haver alteração do efeito da fonte mineral de P em função da presença de fertilizantes orgânicos. Assim, presente trabalho teve por objetivo estudar a melhor proporção entre adubos fosfatados na produção de cana-planta, bem como, verificar o efeito da torta de filtro em mistura com essas fontes minerais de P, o Super Simples (SS) e o Fosfato Natural Arad (FNA), e avaliar parâmetros biométricos, tecnológicos, diagnose foliar e produtivos da cana-de-açúcar. O experimento foi conduzido no Campus II da Universidade do Oeste Paulista - UNOESTE, em Presidente Prudente-SP, em um solo classificado como Argissolo Vermelho distroférrico, entre março de 2011 e junho de 2012. O experimento foi instalado em delineamento experimental em blocos casualizados, com quatro repetições, em esquema de parcelas subdivididas, sendo as parcelas constituídas pela aplicação de 150 kg ha-1 de P2O5 via superfosfato simples (SS) e (ou) fosfato natural reativo de Arad (FNA). E as subparcelas foram compostas pela presença ou ausência de torta de filtro (TF). Assim, os tratamentos foram os seguintes: 1) 100% SS, com TF; 2) 100% SS, sem TF; 3) 66% SS e 33% FNA, com TF; 4) 66% SS e 33% FNA, sem TF; 5) 33% SS e 66% FNA, com TF; 6) 33% SS e 66% FNA, sem TF; 7) 100% FNA, com TF; 8) 100% FNA, sem TF, todos aplicados no sulco de plantio. Os resultados foram submetidos à análise de variância e ao teste t de comparação de médias ao nível de 5% de probabilidade. A substituição total ou parcial da fonte solúvel de fósforo por uma fonte menos reativa não alterou a produtividade da cana planta, independente da presença ou não de torta de filtro. A adubação no sulco de plantio com 66% da dose com Super Simples e o restante com Fosfato Natural de Arad aumentou os teores de P disponível no solo. Não houve efeito das fontes de fósforo e da torta de filtro nos parâmetros tecnológicos da cana-de-açúcar de primeiro corte. O uso de torta de filtro não aumentou a produtividade da cana planta, independente da fonte de fósforo utilizada.Made available in DSpace on 2016-07-18T17:51:11Z (GMT). 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dc.title.por.fl_str_mv |
Fosfatos reativo e solúvel associado a torta de filtro na adubação da cana planta |
dc.title.alternative.eng.fl_str_mv |
Reactive phosphate and soluble associated with filter cake fertilization on sugarcane plant |
title |
Fosfatos reativo e solúvel associado a torta de filtro na adubação da cana planta |
spellingShingle |
Fosfatos reativo e solúvel associado a torta de filtro na adubação da cana planta Oliveira, Leandro de fósforo fosfato natural de arad superfosfato simples saccharum spp L. cultura da cana phosphorus natural phosphate of arad simple super, saccharum spp L. culture cane CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
title_short |
Fosfatos reativo e solúvel associado a torta de filtro na adubação da cana planta |
title_full |
Fosfatos reativo e solúvel associado a torta de filtro na adubação da cana planta |
title_fullStr |
Fosfatos reativo e solúvel associado a torta de filtro na adubação da cana planta |
title_full_unstemmed |
Fosfatos reativo e solúvel associado a torta de filtro na adubação da cana planta |
title_sort |
Fosfatos reativo e solúvel associado a torta de filtro na adubação da cana planta |
author |
Oliveira, Leandro de |
author_facet |
Oliveira, Leandro de |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Calonego, Juliano Carlos |
dc.contributor.advisor1ID.fl_str_mv |
CPF:26020595870 |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/6290813505324624 |
dc.contributor.referee1.fl_str_mv |
Tiritan, Carlos Sérgio |
dc.contributor.referee1ID.fl_str_mv |
CPF:09946848864 |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/5115037871253293 |
dc.contributor.referee2.fl_str_mv |
Brancalião, Sandro Roberto |
dc.contributor.referee2ID.fl_str_mv |
CPF:10890901880 |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/3044126803044838 |
dc.contributor.authorID.fl_str_mv |
CPF:21721560866 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/0139192933596161 |
dc.contributor.author.fl_str_mv |
Oliveira, Leandro de |
contributor_str_mv |
Calonego, Juliano Carlos Tiritan, Carlos Sérgio Brancalião, Sandro Roberto |
dc.subject.por.fl_str_mv |
fósforo fosfato natural de arad superfosfato simples saccharum spp L. cultura da cana |
topic |
fósforo fosfato natural de arad superfosfato simples saccharum spp L. cultura da cana phosphorus natural phosphate of arad simple super, saccharum spp L. culture cane CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
dc.subject.eng.fl_str_mv |
phosphorus natural phosphate of arad simple super, saccharum spp L. culture cane |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
description |
The use of reactive rock phosphates, with gradual and continuous availability of phosphorus in the soil solution may be an alternative to ensure the productivity of the plant and ratoon cane and reduce the formation of labile P not. A blend of phosphate fertilizers with different solubilities may be a strategy to provide readily available P in order to plant sugarcane productivity and to provide P that will be available over the years, because only the use of soluble phosphates in planting sugarcane can unavailable phosphorus the development, maturation of sugarcane plant and ratoon due to fixation by soil. Furthermore, there may be the effect of changes mineral source of P due to the presence of organic fertilizers. Thus, the present work was to study the best ratio in the production of phosphate fertilizers plant cane, and determining the effect of the filter cake mixed with these sources of minerals P, Super Single (SS) and the Natural Phosphate Arad (FNA), and evaluate biometric parameters, technological and production of cane sugar. The experiment was conducted at the Campus II of the University of the West Paulista - UNOESTE in Presidente Prudente-SP, in a soil classified as Typic dystroferric between March 2011 and June 2012. The experiment was conducted in randomized complete block design with four replications in a split plot, as the plots formed by the application of 150 kg ha-1 P2O5 via superphosphate (SS) and (or) phosphate Arad reactive (FNA). And the subplots were composed by the presence or absence of filter cake (TF). Thus, treatments were: 1) 100% SS with TF; 2) 100% SS without TF; 3) 66% 33% SS and ANF, with TF, 4) 66% 33% SS and ANF, without TF; 5) 33% SS and 66% FNA, with TF; 6) 33% SS and 66% FNA without TF; 7) 100% FNA, with TF; 8) 100% FNA without TF, all applied in the furrow planting. The results were submitted to analysis of variance and t test comparison of means at 5% probability. The total or partial replacement of the soluble source of phosphorus by a source less reactive did not alter the productivity of the sugar cane plant, regardless of the presence or absence of filter cake. Fertilization at planting with 66% of the dose and the remainder with Super Simple Natural Phosphate Arad increased levels of available P in soil. No effect of phosphorus sources and filter cake on technological parameters of sugar cane cut first. The use of filter cake did not increase the productivity of the sugar cane plant, independent of the phosphorus source used. |
publishDate |
2012 |
dc.date.issued.fl_str_mv |
2012-12-07 |
dc.date.available.fl_str_mv |
2013-05-22 |
dc.date.accessioned.fl_str_mv |
2016-07-18T17:51:11Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
OLIVEIRA, Leandro de. Reactive phosphate and soluble associated with filter cake fertilization on sugarcane plant. 2012. 54 f. Dissertação (Mestrado em Ciências Agrárias) - Universidade do Oeste Paulista, Presidente Prudente, 2012. |
dc.identifier.uri.fl_str_mv |
http://bdtd.unoeste.br:8080/tede/handle/tede/576 |
identifier_str_mv |
OLIVEIRA, Leandro de. Reactive phosphate and soluble associated with filter cake fertilization on sugarcane plant. 2012. 54 f. Dissertação (Mestrado em Ciências Agrárias) - Universidade do Oeste Paulista, Presidente Prudente, 2012. |
url |
http://bdtd.unoeste.br:8080/tede/handle/tede/576 |
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por |
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por |
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openAccess |
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Universidade do Oeste Paulista |
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Mestrado em Agronomia |
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UNOESTE |
dc.publisher.country.fl_str_mv |
BR |
dc.publisher.department.fl_str_mv |
Ciências Agrárias |
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Universidade do Oeste Paulista |
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