Foliar copper on growth and nutrition of coffee seedlings
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Coffee Science (Online) |
Texto Completo: | https://coffeescience.ufla.br/index.php/Coffeescience/article/view/980 |
Resumo: | The objective of this study was to evaluate the effect of different sources and doses of copper (Cu) applied to leaves on growth and nutrition of coffee seedlings. The treatments consisted of combinations of two Cu sources (Cupric Sulfate Ammonium - CSA and Copper Sulfate - CS) and four Cu doses (0, 250, 500 and 1000 g ha-1). The sources of Cu in different doses were dissolved in water, calculated for the application volume of 400 L ha-1. The doses were divided in 3 applications at 20 days. The Cu content and concentration in the leaf, stem, and root in were measured. The dry matter of the leaf, stem, root and total and the utilization, absorption and translocation efficiency, in coffee seedlings were evaluated. In general the Cu content and concentration were obtained for the CS at doses of 250, 500 and 1000 g ha-1 Cu. The maximum increase of total dry matter was 48 and 51 g to CSA and CS, when applied 534 and 668 g ha-1, respectively. The highest utilization and absorption efficiency was found to CSA and CS, respectively. The translocation efficiency was similar for both sources. |
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Foliar copper on growth and nutrition of coffee seedlingsCobre via foliar na nutrição e na produção de mudas de cafeeiroFoliar fertilizationcoffee seedling nutritionmicronutrientammoniacal cupric sulfatePulverização foliarnutrição do cafeeiromicronutrientesulfato cúprico amoniacalThe objective of this study was to evaluate the effect of different sources and doses of copper (Cu) applied to leaves on growth and nutrition of coffee seedlings. The treatments consisted of combinations of two Cu sources (Cupric Sulfate Ammonium - CSA and Copper Sulfate - CS) and four Cu doses (0, 250, 500 and 1000 g ha-1). The sources of Cu in different doses were dissolved in water, calculated for the application volume of 400 L ha-1. The doses were divided in 3 applications at 20 days. The Cu content and concentration in the leaf, stem, and root in were measured. The dry matter of the leaf, stem, root and total and the utilization, absorption and translocation efficiency, in coffee seedlings were evaluated. In general the Cu content and concentration were obtained for the CS at doses of 250, 500 and 1000 g ha-1 Cu. The maximum increase of total dry matter was 48 and 51 g to CSA and CS, when applied 534 and 668 g ha-1, respectively. The highest utilization and absorption efficiency was found to CSA and CS, respectively. The translocation efficiency was similar for both sources. Objetivou-se com este estudo avaliar o efeito de diferentes fontes e doses de cobre (Cu) aplicado via foliar sobre o crescimento, eficiência e teores nutricionais em mudas de cafeeiro. Os tratamentos consistiram de combinações de duas fontes de Cu (Sulfato Cúprico Amoniacal - SCA e Sulfato de Cobre - SC) e quatro doses (0, 250, 500 e 1000 gha-1) de Cu. As fontes de Cu nas diferentes doses foram dissolvidas em água, e calculadas para o volume de aplicação de 400 L ha-1. As adubações foram feitas via foliar utilizando-se pulverizador manual de 5 L, as doses foram parceladas em 3 aplicações espaçadas de 20 dias. Avaliaram-se os teores e o conteúdo de Cu na folha, no caule, na raiz e total das plantas; a matéria seca da folha, caule, raiz e total; a eficiência de utilização, a eficiência de absorção e a eficiência de translocação em mudas de cafeeiro. De modo geral os teores e acúmulos de Cu são obtidos para a fonte SC em comparação ao SCA nas doses de 250, 500 e 1000 g ha-1 de Cu. Os incrementos máximos de matéria seca total de 48 g para o SCA e de 51 g para o SC, ocorreram quando são aplicadas doses de 534 e 668 g ha-1, de SCA e SC, respectivamente. A maior eficiência de utilização é constatada para o SCA, enquanto que a maior eficiência de absorção é para o SC. A eficiência de translocação apresenta-se semelhante para as duas fontes.Editora UFLA2015-10-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/zipapplication/mswordapplication/mswordapplication/mswordhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/980Coffee Science - ISSN 1984-3909; Vol. 10 No. 4 (2015); 516 - 526Coffee Science; Vol. 10 Núm. 4 (2015); 516 - 526Coffee Science; v. 10 n. 4 (2015); 516 - 5261984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/980/pdf_13https://coffeescience.ufla.br/index.php/Coffeescience/article/view/980/1508https://coffeescience.ufla.br/index.php/Coffeescience/article/view/980/1509https://coffeescience.ufla.br/index.php/Coffeescience/article/view/980/1510https://coffeescience.ufla.br/index.php/Coffeescience/article/view/980/1511Copyright (c) 2015 Coffee Science - ISSN 1984-3909https://creativecommons.org/info:eu-repo/semantics/openAccessLima Dias, kaio Gonçalvescarmo, Davi lopes doPozza, Adelia Aziz AlexandrePozza, Edson AmpélioGuimarães, Paulo Tacito Gontijo2015-10-05T06:38:55Zoai:coffeescience.ufla.br:article/980Revistahttps://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:2024-05-21T19:53:54.559456Coffee Science (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
Foliar copper on growth and nutrition of coffee seedlings Cobre via foliar na nutrição e na produção de mudas de cafeeiro |
title |
Foliar copper on growth and nutrition of coffee seedlings |
spellingShingle |
Foliar copper on growth and nutrition of coffee seedlings Lima Dias, kaio Gonçalves Foliar fertilization coffee seedling nutrition micronutrient ammoniacal cupric sulfate Pulverização foliar nutrição do cafeeiro micronutriente sulfato cúprico amoniacal |
title_short |
Foliar copper on growth and nutrition of coffee seedlings |
title_full |
Foliar copper on growth and nutrition of coffee seedlings |
title_fullStr |
Foliar copper on growth and nutrition of coffee seedlings |
title_full_unstemmed |
Foliar copper on growth and nutrition of coffee seedlings |
title_sort |
Foliar copper on growth and nutrition of coffee seedlings |
author |
Lima Dias, kaio Gonçalves |
author_facet |
Lima Dias, kaio Gonçalves carmo, Davi lopes do Pozza, Adelia Aziz Alexandre Pozza, Edson Ampélio Guimarães, Paulo Tacito Gontijo |
author_role |
author |
author2 |
carmo, Davi lopes do Pozza, Adelia Aziz Alexandre Pozza, Edson Ampélio Guimarães, Paulo Tacito Gontijo |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Lima Dias, kaio Gonçalves carmo, Davi lopes do Pozza, Adelia Aziz Alexandre Pozza, Edson Ampélio Guimarães, Paulo Tacito Gontijo |
dc.subject.por.fl_str_mv |
Foliar fertilization coffee seedling nutrition micronutrient ammoniacal cupric sulfate Pulverização foliar nutrição do cafeeiro micronutriente sulfato cúprico amoniacal |
topic |
Foliar fertilization coffee seedling nutrition micronutrient ammoniacal cupric sulfate Pulverização foliar nutrição do cafeeiro micronutriente sulfato cúprico amoniacal |
description |
The objective of this study was to evaluate the effect of different sources and doses of copper (Cu) applied to leaves on growth and nutrition of coffee seedlings. The treatments consisted of combinations of two Cu sources (Cupric Sulfate Ammonium - CSA and Copper Sulfate - CS) and four Cu doses (0, 250, 500 and 1000 g ha-1). The sources of Cu in different doses were dissolved in water, calculated for the application volume of 400 L ha-1. The doses were divided in 3 applications at 20 days. The Cu content and concentration in the leaf, stem, and root in were measured. The dry matter of the leaf, stem, root and total and the utilization, absorption and translocation efficiency, in coffee seedlings were evaluated. In general the Cu content and concentration were obtained for the CS at doses of 250, 500 and 1000 g ha-1 Cu. The maximum increase of total dry matter was 48 and 51 g to CSA and CS, when applied 534 and 668 g ha-1, respectively. The highest utilization and absorption efficiency was found to CSA and CS, respectively. The translocation efficiency was similar for both sources. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-05 |
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/980 |
url |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/980 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/980/pdf_13 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/980/1508 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/980/1509 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/980/1510 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/980/1511 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2015 Coffee Science - ISSN 1984-3909 https://creativecommons.org/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2015 Coffee Science - ISSN 1984-3909 https://creativecommons.org/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/zip application/msword application/msword application/msword |
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. 10 No. 4 (2015); 516 - 526 Coffee Science; Vol. 10 Núm. 4 (2015); 516 - 526 Coffee Science; v. 10 n. 4 (2015); 516 - 526 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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1799874920411299840 |