Influence of different levels of aluminum on the development of two citrus rootstocks in nutrient solution on the micronutrient contents

Detalhes bibliográficos
Autor(a) principal: Santos, Carlos Henrique dos
Data de Publicação: 2008
Outros Autores: Grassi Filho, Hélio, Rodrigues, João Domingos, Pinho, Sheila Zambello de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/4296
Resumo: The influence of different levels of aluminum on the micronutrient contents of the rootstocks Rangpur lime and Swingle citrumelo was studied in nutritive solution. The experiment was carried out under green house at the Department of Soil Science of the Faculty of Agricultural Sciences - Unesp/Botucatu-SP. The treatments followed a completely randomized experimental design, with 3 replications, distributed in split-splots. The levels of aluminum were: 0.0, 7.5, 15.0, 22.5 and 30.0mg L-1, in the form of AlCl3.6H2O. The nutrient contents of Cu, Fe, Mn, Zn and Al in the plants dry matter were evaluated. Under the conditions of the present study the results showed that Swingle citrumelo was more sensitive than Rangpur lime rootstock to aluminum concentrations. The reductions in the micronutrient contents was noticed for Swingle citrumelo when the Al concentration was 7,5mg L-1. On the other hand, for Rangpur lime the micronutrient contents were not affected by aluminum concentrations.
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spelling Influence of different levels of aluminum on the development of two citrus rootstocks in nutrient solution on the micronutrient contentsInfluência de diferentes níveis de alumínio no acúmulo de micronutrientes em plantas de dois porta-enxertos cítricos em condições de cultivo hidropônicoalumínioCitrusmicronutrientesnutrição mineralporta-enxertosolução nutritiva5.01.00.00-9 AgronomiaThe influence of different levels of aluminum on the micronutrient contents of the rootstocks Rangpur lime and Swingle citrumelo was studied in nutritive solution. The experiment was carried out under green house at the Department of Soil Science of the Faculty of Agricultural Sciences - Unesp/Botucatu-SP. The treatments followed a completely randomized experimental design, with 3 replications, distributed in split-splots. The levels of aluminum were: 0.0, 7.5, 15.0, 22.5 and 30.0mg L-1, in the form of AlCl3.6H2O. The nutrient contents of Cu, Fe, Mn, Zn and Al in the plants dry matter were evaluated. Under the conditions of the present study the results showed that Swingle citrumelo was more sensitive than Rangpur lime rootstock to aluminum concentrations. The reductions in the micronutrient contents was noticed for Swingle citrumelo when the Al concentration was 7,5mg L-1. On the other hand, for Rangpur lime the micronutrient contents were not affected by aluminum concentrations.O presente trabalho teve como objetivo avaliar a influência de diferentes níveis de alumínio no acúmulo de micronutrientes dos porta-enxertos limoeiro Cravo e citrumeleiro Swingle em cultivo hidropônico. O experimento foi instalado em casa de vegetação do Departamento de Ciência do Solo da Faculdade de Ciências Agronômicas - Unesp/Botucatu-SP. Os tratamentos seguiram o delineamento estatístico inteiramente casualizado em parcelas subdivididas, com três repetições. Os níveis de alumínio utilizados foram: 0,0; 7,5; 15,0; 22,5 e 30,0 mg L-1, na forma de AlCl3.6H2O. Avaliou-se o acúmulo dos nutrientes Cu, Fe, Mn, Zn e Al na matéria seca vegetal. De acordo com os resultados obtidos nas condições de estudo do presente trabalho, conclui-se que o citrumeleiro Swingle apresentou-se mais sensível ao alumínio, sendo que, a partir de 7,5 mg L-1 houve reduções na extração e acúmulo dos micronutrientes. Por outro, lado o limoeiro Cravo mostrou-se mais tolerante aos níveis de alumínio.Universidade Estadual de Maringá2008-07-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/429610.4025/actasciagron.v21i0.4296Acta Scientiarum. Agronomy; Vol 21 (1999); 511-517Acta Scientiarum. Agronomy; v. 21 (1999); 511-5171807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/4296/2941Santos, Carlos Henrique dosGrassi Filho, HélioRodrigues, João DomingosPinho, Sheila Zambello deinfo:eu-repo/semantics/openAccess2022-11-23T18:38:04Zoai:periodicos.uem.br/ojs:article/4296Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:38:04Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Influence of different levels of aluminum on the development of two citrus rootstocks in nutrient solution on the micronutrient contents
Influência de diferentes níveis de alumínio no acúmulo de micronutrientes em plantas de dois porta-enxertos cítricos em condições de cultivo hidropônico
title Influence of different levels of aluminum on the development of two citrus rootstocks in nutrient solution on the micronutrient contents
spellingShingle Influence of different levels of aluminum on the development of two citrus rootstocks in nutrient solution on the micronutrient contents
Santos, Carlos Henrique dos
alumínio
Citrus
micronutrientes
nutrição mineral
porta-enxerto
solução nutritiva
5.01.00.00-9 Agronomia
title_short Influence of different levels of aluminum on the development of two citrus rootstocks in nutrient solution on the micronutrient contents
title_full Influence of different levels of aluminum on the development of two citrus rootstocks in nutrient solution on the micronutrient contents
title_fullStr Influence of different levels of aluminum on the development of two citrus rootstocks in nutrient solution on the micronutrient contents
title_full_unstemmed Influence of different levels of aluminum on the development of two citrus rootstocks in nutrient solution on the micronutrient contents
title_sort Influence of different levels of aluminum on the development of two citrus rootstocks in nutrient solution on the micronutrient contents
author Santos, Carlos Henrique dos
author_facet Santos, Carlos Henrique dos
Grassi Filho, Hélio
Rodrigues, João Domingos
Pinho, Sheila Zambello de
author_role author
author2 Grassi Filho, Hélio
Rodrigues, João Domingos
Pinho, Sheila Zambello de
author2_role author
author
author
dc.contributor.author.fl_str_mv Santos, Carlos Henrique dos
Grassi Filho, Hélio
Rodrigues, João Domingos
Pinho, Sheila Zambello de
dc.subject.por.fl_str_mv alumínio
Citrus
micronutrientes
nutrição mineral
porta-enxerto
solução nutritiva
5.01.00.00-9 Agronomia
topic alumínio
Citrus
micronutrientes
nutrição mineral
porta-enxerto
solução nutritiva
5.01.00.00-9 Agronomia
description The influence of different levels of aluminum on the micronutrient contents of the rootstocks Rangpur lime and Swingle citrumelo was studied in nutritive solution. The experiment was carried out under green house at the Department of Soil Science of the Faculty of Agricultural Sciences - Unesp/Botucatu-SP. The treatments followed a completely randomized experimental design, with 3 replications, distributed in split-splots. The levels of aluminum were: 0.0, 7.5, 15.0, 22.5 and 30.0mg L-1, in the form of AlCl3.6H2O. The nutrient contents of Cu, Fe, Mn, Zn and Al in the plants dry matter were evaluated. Under the conditions of the present study the results showed that Swingle citrumelo was more sensitive than Rangpur lime rootstock to aluminum concentrations. The reductions in the micronutrient contents was noticed for Swingle citrumelo when the Al concentration was 7,5mg L-1. On the other hand, for Rangpur lime the micronutrient contents were not affected by aluminum concentrations.
publishDate 2008
dc.date.none.fl_str_mv 2008-07-14
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/4296
10.4025/actasciagron.v21i0.4296
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/4296
identifier_str_mv 10.4025/actasciagron.v21i0.4296
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/4296/2941
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 21 (1999); 511-517
Acta Scientiarum. Agronomy; v. 21 (1999); 511-517
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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