Growth and nutrient leaf level in coffee plant (Coffea arabica L.), from isolated and simultaneous omission of Ca, B, Cu E Zn

Detalhes bibliográficos
Autor(a) principal: Gontijo, Roger Alexandre Nogueira
Data de Publicação: 2008
Outros Autores: Guimarães, Rubens José, Carvalho, Janice Guedes de
Tipo de documento: Artigo
Idioma: por
eng
Título da fonte: Coffee Science (Online)
Texto Completo: https://coffeescience.ufla.br/index.php/Coffeescience/article/view/83
Resumo: Realized in greenhouse, the present research aimed to evaluate the effect of isolated and simultaneous omission of Ca, B, Cu and Zn on growth, leaf nutrient concentration level, as well as the manifestation of deficiency visual symptoms from coffee plants (Coffea arabica L.). The experimental design was fully randomized with four replicates and eight treatments, as mentioned above: complete nutritive solution (Hoagland & Arnon, 1950), solution with individual omission of Ca, B, Cu and Zn and double omission simultaneous of Ca and B, Cu and Zn and B and Zn. The omission of nutrient in the nutritive solution caused a reduction in leaf concentration, independent to be isolated or associated with another. The leaf analysis showed in the treatments with nutrient omission, independent of omitted nutrient, the leaf level of Ca (2,02 g/kg), B (14,98 mg/kg), Cu (0,91 mg/kg) and Zn (3,15 mg/kg), was always lower than the verified for plants with full treatments. The isolated and simultaneous absence reduced the plant development, causing morphological modifications with characteristics symptoms of deficiency. The simultaneous symptoms of deficiency were initially characteristic for leaf nutrient. The reduction in total dry matter of coffee was influenced in the following order: B = Ca e B = B e Zn > Zn = Cu = Cu e Zn > Ca.
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spelling Growth and nutrient leaf level in coffee plant (Coffea arabica L.), from isolated and simultaneous omission of Ca, B, Cu E ZnCrescimento e teor foliar de nutrientes em cafeeiro decorrente da omissão isolada e simultânea de Ca, B, Cu e ZnCoffea Arabicanutritive solutionleaf levelsimultaneous deficiencyvisual symptomCoffea arábicasolução nutritivateor foliardeficiência simultâneasintoma visualRealized in greenhouse, the present research aimed to evaluate the effect of isolated and simultaneous omission of Ca, B, Cu and Zn on growth, leaf nutrient concentration level, as well as the manifestation of deficiency visual symptoms from coffee plants (Coffea arabica L.). The experimental design was fully randomized with four replicates and eight treatments, as mentioned above: complete nutritive solution (Hoagland & Arnon, 1950), solution with individual omission of Ca, B, Cu and Zn and double omission simultaneous of Ca and B, Cu and Zn and B and Zn. The omission of nutrient in the nutritive solution caused a reduction in leaf concentration, independent to be isolated or associated with another. The leaf analysis showed in the treatments with nutrient omission, independent of omitted nutrient, the leaf level of Ca (2,02 g/kg), B (14,98 mg/kg), Cu (0,91 mg/kg) and Zn (3,15 mg/kg), was always lower than the verified for plants with full treatments. The isolated and simultaneous absence reduced the plant development, causing morphological modifications with characteristics symptoms of deficiency. The simultaneous symptoms of deficiency were initially characteristic for leaf nutrient. The reduction in total dry matter of coffee was influenced in the following order: B = Ca e B = B e Zn > Zn = Cu = Cu e Zn > Ca.Conduzido em casa-de-vegetação, com o presente trabalho objetivou-se avaliar o efeito da omissão isolada e simultânea de Ca, B, Cu e Zn no crescimento, na concentração foliar de nutrientes, bem como na manifestação de sintomas visuais de deficiência em plantas de cafeeiro (Coffea arabica L.). O delineamento experimental utilizado foi o inteiramente casualizado, com quatro repetições e oito tratamentos, sendo: solução nutritiva completa (Hoagland & Arnon, 1950), solução com omissão individual de B, Cu e Zn e omissão dupla simultânea de B e Ca, de B e Zn e de Cu e Zn. A omissão dos nutrientes na solução nutritiva promoveu redução de sua concentração nas folhas, independentemente de estar isolado ou associado a outro. Pela análise foliar, verificou-se que, nos tratamentos com omissão de nutrientes, independentemente do nutriente omitido, os teores médios de Ca (2,02 g/kg), B (14,98 mg/kg), Cu (0,91 mg/kg) e Zn (3,15 mg/kg) foram sempre inferiores aos verificados nas plantas do tratamento completo e insuficientes para o crescimento das mudas. A ausência isolada ou simultânea comprometeu o desenvolvimento das plantas, levando a modificações morfológicas com sintomas característicos de deficiência. Os sintomas simultâneos de deficiência foram, inicialmente, característicos de cada elemento. A redução na matéria seca total das plantas de cafeeiro foi influenciada na seguinte ordem: B = Ca e B = B e Zn > Zn = Cu = Cu e Zn > Ca.Editora UFLA2008-12-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/83Coffee Science - ISSN 1984-3909; Vol. 3 No. 2 (2008); 124-132Coffee Science; Vol. 3 Núm. 2 (2008); 124-132Coffee Science; v. 3 n. 2 (2008); 124-1321984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporenghttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/83/168https://coffeescience.ufla.br/index.php/Coffeescience/article/view/83/169Copyright (c) 2008 Coffee Science - ISSN 1984-3909https://creativecommons.org/info:eu-repo/semantics/openAccessGontijo, Roger Alexandre NogueiraGuimarães, Rubens JoséCarvalho, Janice Guedes de2013-02-23T12:53:03Zoai:coffeescience.ufla.br:article/83Revistahttps://coffeescience.ufla.br/index.php/CoffeesciencePUBhttps://coffeescience.ufla.br/index.php/Coffeescience/oaicoffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com1984-39091809-6875opendoar:2013-02-23T12:53:03Coffee Science (Online) - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Growth and nutrient leaf level in coffee plant (Coffea arabica L.), from isolated and simultaneous omission of Ca, B, Cu E Zn
Crescimento e teor foliar de nutrientes em cafeeiro decorrente da omissão isolada e simultânea de Ca, B, Cu e Zn
title Growth and nutrient leaf level in coffee plant (Coffea arabica L.), from isolated and simultaneous omission of Ca, B, Cu E Zn
spellingShingle Growth and nutrient leaf level in coffee plant (Coffea arabica L.), from isolated and simultaneous omission of Ca, B, Cu E Zn
Gontijo, Roger Alexandre Nogueira
Coffea Arabica
nutritive solution
leaf level
simultaneous deficiency
visual symptom
Coffea arábica
solução nutritiva
teor foliar
deficiência simultânea
sintoma visual
title_short Growth and nutrient leaf level in coffee plant (Coffea arabica L.), from isolated and simultaneous omission of Ca, B, Cu E Zn
title_full Growth and nutrient leaf level in coffee plant (Coffea arabica L.), from isolated and simultaneous omission of Ca, B, Cu E Zn
title_fullStr Growth and nutrient leaf level in coffee plant (Coffea arabica L.), from isolated and simultaneous omission of Ca, B, Cu E Zn
title_full_unstemmed Growth and nutrient leaf level in coffee plant (Coffea arabica L.), from isolated and simultaneous omission of Ca, B, Cu E Zn
title_sort Growth and nutrient leaf level in coffee plant (Coffea arabica L.), from isolated and simultaneous omission of Ca, B, Cu E Zn
author Gontijo, Roger Alexandre Nogueira
author_facet Gontijo, Roger Alexandre Nogueira
Guimarães, Rubens José
Carvalho, Janice Guedes de
author_role author
author2 Guimarães, Rubens José
Carvalho, Janice Guedes de
author2_role author
author
dc.contributor.author.fl_str_mv Gontijo, Roger Alexandre Nogueira
Guimarães, Rubens José
Carvalho, Janice Guedes de
dc.subject.por.fl_str_mv Coffea Arabica
nutritive solution
leaf level
simultaneous deficiency
visual symptom
Coffea arábica
solução nutritiva
teor foliar
deficiência simultânea
sintoma visual
topic Coffea Arabica
nutritive solution
leaf level
simultaneous deficiency
visual symptom
Coffea arábica
solução nutritiva
teor foliar
deficiência simultânea
sintoma visual
description Realized in greenhouse, the present research aimed to evaluate the effect of isolated and simultaneous omission of Ca, B, Cu and Zn on growth, leaf nutrient concentration level, as well as the manifestation of deficiency visual symptoms from coffee plants (Coffea arabica L.). The experimental design was fully randomized with four replicates and eight treatments, as mentioned above: complete nutritive solution (Hoagland & Arnon, 1950), solution with individual omission of Ca, B, Cu and Zn and double omission simultaneous of Ca and B, Cu and Zn and B and Zn. The omission of nutrient in the nutritive solution caused a reduction in leaf concentration, independent to be isolated or associated with another. The leaf analysis showed in the treatments with nutrient omission, independent of omitted nutrient, the leaf level of Ca (2,02 g/kg), B (14,98 mg/kg), Cu (0,91 mg/kg) and Zn (3,15 mg/kg), was always lower than the verified for plants with full treatments. The isolated and simultaneous absence reduced the plant development, causing morphological modifications with characteristics symptoms of deficiency. The simultaneous symptoms of deficiency were initially characteristic for leaf nutrient. The reduction in total dry matter of coffee was influenced in the following order: B = Ca e B = B e Zn > Zn = Cu = Cu e Zn > Ca.
publishDate 2008
dc.date.none.fl_str_mv 2008-12-27
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 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/83
url https://coffeescience.ufla.br/index.php/Coffeescience/article/view/83
dc.language.iso.fl_str_mv por
eng
language por
eng
dc.relation.none.fl_str_mv https://coffeescience.ufla.br/index.php/Coffeescience/article/view/83/168
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/83/169
dc.rights.driver.fl_str_mv Copyright (c) 2008 Coffee Science - ISSN 1984-3909
https://creativecommons.org/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2008 Coffee Science - ISSN 1984-3909
https://creativecommons.org/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Editora UFLA
publisher.none.fl_str_mv Editora UFLA
dc.source.none.fl_str_mv Coffee Science - ISSN 1984-3909; Vol. 3 No. 2 (2008); 124-132
Coffee Science; Vol. 3 Núm. 2 (2008); 124-132
Coffee Science; v. 3 n. 2 (2008); 124-132
1984-3909
reponame:Coffee Science (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Coffee Science (Online)
collection Coffee Science (Online)
repository.name.fl_str_mv Coffee Science (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv coffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com
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