Foliar copper on growth and nutrition of coffee seedlings

Detalhes bibliográficos
Autor(a) principal: Lima Dias, kaio Gonçalves
Data de Publicação: 2015
Outros Autores: carmo, Davi lopes do, Pozza, Adelia Aziz Alexandre, Pozza, Edson Ampélio, Guimarães, Paulo Tacito Gontijo
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. 
id UFLA-4_88b7e73cf2b15b42c9a49236aa6adfe2
oai_identifier_str oai:coffeescience.ufla.br:article/980
network_acronym_str UFLA-4
network_name_str Coffee Science (Online)
repository_id_str
spelling 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
_version_ 1799874920411299840

Registros relacionados