Efficiency of boron application in an Oxisol cultivated with banana in the Central Amazon.
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/867454 |
Resumo: | In the Amazon region, there is no information on the fertilization of banana plants with boron (B). Besides this, the extractant (hot water) currently used to test B concentrations has many limitations. The aim of this work was to study the effect of B on the fruit yield and quality of banana plants of the Cavendish (AAA) sub-group, grown in dystrophic Yellow Latosol (Oxisol or Xanthic Ferralsol), in the Amazonas State, Brazil. The experimental design was completely randomized split plot in a 4 × 2 factorial scheme, composed of four B rates (0, 4, 8 and 12 kg ha?1) and two harvest cycles (sub-treatments), with four replicates. The availability in the soil was determined by three extractants: Mehlich 3, hot water and KCl 1.0 mol L?1. The application of B influences the fruit yield, pulp/peel ratio, pulp resistance and B content in the leaves and fruits. The KCl 1.0 mol L?1 extractant was similar to the hot water in the evaluation of available B. To obtain maximum yield, it is necessary to apply 4.1 and 6.1 kg ha?1 of B in the first and second cycles, respectively. |
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Efficiency of boron application in an Oxisol cultivated with banana in the Central Amazon.BoroBananaIn the Amazon region, there is no information on the fertilization of banana plants with boron (B). Besides this, the extractant (hot water) currently used to test B concentrations has many limitations. The aim of this work was to study the effect of B on the fruit yield and quality of banana plants of the Cavendish (AAA) sub-group, grown in dystrophic Yellow Latosol (Oxisol or Xanthic Ferralsol), in the Amazonas State, Brazil. The experimental design was completely randomized split plot in a 4 × 2 factorial scheme, composed of four B rates (0, 4, 8 and 12 kg ha?1) and two harvest cycles (sub-treatments), with four replicates. The availability in the soil was determined by three extractants: Mehlich 3, hot water and KCl 1.0 mol L?1. The application of B influences the fruit yield, pulp/peel ratio, pulp resistance and B content in the leaves and fruits. The KCl 1.0 mol L?1 extractant was similar to the hot water in the evaluation of available B. To obtain maximum yield, it is necessary to apply 4.1 and 6.1 kg ha?1 of B in the first and second cycles, respectively.ADONIS MOREIRA, CPAA; CESAR DE CASTRO, CNPSO; NAND KUMAR FAGERIA, CNPAF.MOREIRA, A.CASTRO, C. deFAGERIA, N. K.2011-04-09T18:03:52Z2011-04-09T18:03:52Z2010-11-1920102011-04-10T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleAnais da Academia Brasileira de Ciências, Rio de Janeiro, v. 82, n. 4, p. 1137-1145, Dec. 2010.http://www.alice.cnptia.embrapa.br/alice/handle/doc/867454enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-15T21:59:00Zoai:www.alice.cnptia.embrapa.br:doc/867454Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-15T21:59falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T21:59Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Efficiency of boron application in an Oxisol cultivated with banana in the Central Amazon. |
title |
Efficiency of boron application in an Oxisol cultivated with banana in the Central Amazon. |
spellingShingle |
Efficiency of boron application in an Oxisol cultivated with banana in the Central Amazon. MOREIRA, A. Boro Banana |
title_short |
Efficiency of boron application in an Oxisol cultivated with banana in the Central Amazon. |
title_full |
Efficiency of boron application in an Oxisol cultivated with banana in the Central Amazon. |
title_fullStr |
Efficiency of boron application in an Oxisol cultivated with banana in the Central Amazon. |
title_full_unstemmed |
Efficiency of boron application in an Oxisol cultivated with banana in the Central Amazon. |
title_sort |
Efficiency of boron application in an Oxisol cultivated with banana in the Central Amazon. |
author |
MOREIRA, A. |
author_facet |
MOREIRA, A. CASTRO, C. de FAGERIA, N. K. |
author_role |
author |
author2 |
CASTRO, C. de FAGERIA, N. K. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
ADONIS MOREIRA, CPAA; CESAR DE CASTRO, CNPSO; NAND KUMAR FAGERIA, CNPAF. |
dc.contributor.author.fl_str_mv |
MOREIRA, A. CASTRO, C. de FAGERIA, N. K. |
dc.subject.por.fl_str_mv |
Boro Banana |
topic |
Boro Banana |
description |
In the Amazon region, there is no information on the fertilization of banana plants with boron (B). Besides this, the extractant (hot water) currently used to test B concentrations has many limitations. The aim of this work was to study the effect of B on the fruit yield and quality of banana plants of the Cavendish (AAA) sub-group, grown in dystrophic Yellow Latosol (Oxisol or Xanthic Ferralsol), in the Amazonas State, Brazil. The experimental design was completely randomized split plot in a 4 × 2 factorial scheme, composed of four B rates (0, 4, 8 and 12 kg ha?1) and two harvest cycles (sub-treatments), with four replicates. The availability in the soil was determined by three extractants: Mehlich 3, hot water and KCl 1.0 mol L?1. The application of B influences the fruit yield, pulp/peel ratio, pulp resistance and B content in the leaves and fruits. The KCl 1.0 mol L?1 extractant was similar to the hot water in the evaluation of available B. To obtain maximum yield, it is necessary to apply 4.1 and 6.1 kg ha?1 of B in the first and second cycles, respectively. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-11-19 2010 2011-04-09T18:03:52Z 2011-04-09T18:03:52Z 2011-04-10T11:11:11Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Anais da Academia Brasileira de Ciências, Rio de Janeiro, v. 82, n. 4, p. 1137-1145, Dec. 2010. http://www.alice.cnptia.embrapa.br/alice/handle/doc/867454 |
identifier_str_mv |
Anais da Academia Brasileira de Ciências, Rio de Janeiro, v. 82, n. 4, p. 1137-1145, Dec. 2010. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/867454 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
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Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503329317912576 |