Anatomy and physiology of leaf coffee plants in different fertilizing levels
Autor(a) principal: | |
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Data de Publicação: | 2017 |
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/1195 |
Resumo: | The mineral nutrition is important for the development of the internal structure of coffee leaves, which may favor the physiological characteristics required to optimize the development and productivity of the culture. This study aimed to identify possible changes in anatomy, physiology and productivity in coffee plants at different fertilization levels applied in three consecutive years, from the second year after the implementation of the crop. The Coffea arabica crop cultivar Topazio MG-1190 was formed following the standard recommendation by Guimarães et al. (1999) for fertilization on soil analysis function until the first year after implantation (2010-2011). Thereafter, in the second year after implantation (2011-2012), fertilization levels were: 40, 70, 100, 130 and 160% of the standard fertilization. Treatments were repeated in the years 2012-2013 and 2013-2014. The plants were evaluated for gas exchange and leaf anatomy in August 2014. It was also evaluated the productivity of the years 2013 and 2014. The different NPK levels caused differences in coffee leaf anatomy. Productivity and gas exchanges in the coffee trade were not affected by different levels of NPK fertilization. |
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Anatomy and physiology of leaf coffee plants in different fertilizing levelsAnatomia foliar, fisiologia e produtividade de cafeeiros em diferentes níveis de adubaçãoCoffea arabicamineral nutritionirrigationmorphophysiological characteristicsCoffea arabicanutrição mineralirrigaçãocaracterísticas morfofisiológicasThe mineral nutrition is important for the development of the internal structure of coffee leaves, which may favor the physiological characteristics required to optimize the development and productivity of the culture. This study aimed to identify possible changes in anatomy, physiology and productivity in coffee plants at different fertilization levels applied in three consecutive years, from the second year after the implementation of the crop. The Coffea arabica crop cultivar Topazio MG-1190 was formed following the standard recommendation by Guimarães et al. (1999) for fertilization on soil analysis function until the first year after implantation (2010-2011). Thereafter, in the second year after implantation (2011-2012), fertilization levels were: 40, 70, 100, 130 and 160% of the standard fertilization. Treatments were repeated in the years 2012-2013 and 2013-2014. The plants were evaluated for gas exchange and leaf anatomy in August 2014. It was also evaluated the productivity of the years 2013 and 2014. The different NPK levels caused differences in coffee leaf anatomy. Productivity and gas exchanges in the coffee trade were not affected by different levels of NPK fertilization.A nutrição mineral é importante para o desenvolvimento da estrutura interna das folhas do cafeeiro, podendo favorecer as características fisiológicas necessárias para otimizar o desenvolvimento e a produtividade da cultura. Objetivou-se identificar as possíveis modificações na anatomia, fisiologia e produtividade em cafeeiros irrigados em diferentes níveis de adubação aplicados em três anos consecutivos, a partir do segundo ano após a implantação da lavoura. A lavoura de Coffea arabica cultivar Topázio MG-1190 foi formada seguindo a recomendação padrão de Guimarães et al. (1999) para adubação em função de análise do solo, até o primeiro ano após implantação (2010-2011). A partir daí, no segundo ano após a implantação (2011-2012), os níveis de adubação utilizados foram: 40, 70, 100, 130 e 160% da adubação padrão. Repetiram-se os tratamentos nos anos de 2012-2013 e 2013-2014. As plantas foram avaliadas quanto às trocas gasosas e anatomia foliar em agosto de 2014. Também foi avaliada a produtividade dos anos de 2013 e 2014. Os diferentes níveis de adubação NPK provocaram diferenças na anatomia foliar do cafeeiro. A produtividade e trocas gasosas do cafeeiro não foram afetadas pelos diferentes níveis de adubação NPK.Editora UFLA2017-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documenthttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/1195Coffee Science - ISSN 1984-3909; Vol. 12 No. 1 (2017); 42 - 48Coffee Science; Vol. 12 Núm. 1 (2017); 42 - 48Coffee Science; v. 12 n. 1 (2017); 42 - 481984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/1195/pdf_1195https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1195/1684Copyright (c) 2017 Coffee Science - ISSN 1984-3909https://creativecommons.org/info:eu-repo/semantics/openAccessda Gama, Tamara Cubiaki PiresSales Junior, José CarlosCastanheira, Dalyse ToledoSilveira, Helbert Rezende de Oliveirade Azevedo, Harianna Paula Alves2017-03-30T16:15:17Zoai:coffeescience.ufla.br:article/1195Revistahttps://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:2024-05-21T19:53:59.281517Coffee Science (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
Anatomy and physiology of leaf coffee plants in different fertilizing levels Anatomia foliar, fisiologia e produtividade de cafeeiros em diferentes níveis de adubação |
title |
Anatomy and physiology of leaf coffee plants in different fertilizing levels |
spellingShingle |
Anatomy and physiology of leaf coffee plants in different fertilizing levels da Gama, Tamara Cubiaki Pires Coffea arabica mineral nutrition irrigation morphophysiological characteristics Coffea arabica nutrição mineral irrigação características morfofisiológicas |
title_short |
Anatomy and physiology of leaf coffee plants in different fertilizing levels |
title_full |
Anatomy and physiology of leaf coffee plants in different fertilizing levels |
title_fullStr |
Anatomy and physiology of leaf coffee plants in different fertilizing levels |
title_full_unstemmed |
Anatomy and physiology of leaf coffee plants in different fertilizing levels |
title_sort |
Anatomy and physiology of leaf coffee plants in different fertilizing levels |
author |
da Gama, Tamara Cubiaki Pires |
author_facet |
da Gama, Tamara Cubiaki Pires Sales Junior, José Carlos Castanheira, Dalyse Toledo Silveira, Helbert Rezende de Oliveira de Azevedo, Harianna Paula Alves |
author_role |
author |
author2 |
Sales Junior, José Carlos Castanheira, Dalyse Toledo Silveira, Helbert Rezende de Oliveira de Azevedo, Harianna Paula Alves |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
da Gama, Tamara Cubiaki Pires Sales Junior, José Carlos Castanheira, Dalyse Toledo Silveira, Helbert Rezende de Oliveira de Azevedo, Harianna Paula Alves |
dc.subject.por.fl_str_mv |
Coffea arabica mineral nutrition irrigation morphophysiological characteristics Coffea arabica nutrição mineral irrigação características morfofisiológicas |
topic |
Coffea arabica mineral nutrition irrigation morphophysiological characteristics Coffea arabica nutrição mineral irrigação características morfofisiológicas |
description |
The mineral nutrition is important for the development of the internal structure of coffee leaves, which may favor the physiological characteristics required to optimize the development and productivity of the culture. This study aimed to identify possible changes in anatomy, physiology and productivity in coffee plants at different fertilization levels applied in three consecutive years, from the second year after the implementation of the crop. The Coffea arabica crop cultivar Topazio MG-1190 was formed following the standard recommendation by Guimarães et al. (1999) for fertilization on soil analysis function until the first year after implantation (2010-2011). Thereafter, in the second year after implantation (2011-2012), fertilization levels were: 40, 70, 100, 130 and 160% of the standard fertilization. Treatments were repeated in the years 2012-2013 and 2013-2014. The plants were evaluated for gas exchange and leaf anatomy in August 2014. It was also evaluated the productivity of the years 2013 and 2014. The different NPK levels caused differences in coffee leaf anatomy. Productivity and gas exchanges in the coffee trade were not affected by different levels of NPK fertilization. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-03-30 |
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/1195 |
url |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1195 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1195/pdf_1195 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1195/1684 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Coffee Science - ISSN 1984-3909 https://creativecommons.org/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Coffee Science - ISSN 1984-3909 https://creativecommons.org/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/vnd.openxmlformats-officedocument.wordprocessingml.document |
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. 12 No. 1 (2017); 42 - 48 Coffee Science; Vol. 12 Núm. 1 (2017); 42 - 48 Coffee Science; v. 12 n. 1 (2017); 42 - 48 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_ |
1799874920976482304 |