Analysis of growth of coffee arabic in relation to water soil transpirable fraction

Detalhes bibliográficos
Autor(a) principal: Pizetta, Samuel Cola
Data de Publicação: 2016
Outros Autores: Rodrigues, Rogério Rangel, Ribeiro, Wilian Rodrigues, dos Reis, Edvaldo Fialho, Colodetti, Tafarel Victor
Tipo de documento: Artigo
Idioma: por
Título da fonte: Coffee Science (Online)
Texto Completo: https://coffeescience.ufla.br/index.php/Coffeescience/article/view/967
Resumo: Understanding the need of the coffee water is essential for proper crop management, aiming obtaining higher yields and rational use of water resources. In this sense, the objective was to analyze the influence of fraction of transpirable soil water on the growth of Arabica coffee and evaluate the recovery of plants after drought. The experiment was carried out in Agricultural Sciences Center of the Federal University of Espírito Santo, located in Alegre-ES municipality, consisting of two treatments and four replicates. The treatments corresponded to the absence (T0) and presence of soil water deficit (Td), applied at 30 and 90 days after planting. The T0 kept the moisture close to field capacity soil. In Td, the deficit was applied until the plants reach 10% relative sweating T0. The variables analyzed were transpiration, leaf area and plant height. To evaluate the recovery of coffee after water stress, the plants were kept for 30 days with moisture content around field capacity. According to the results, a reduction in the variables in higher values of breathable fraction of water in soil treatment applied 30 days after planting, compared to 90 days. The plants has shown better recovery trend after the water deficit in the treatment applied at 90 days after planting.
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spelling Analysis of growth of coffee arabic in relation to water soil transpirable fractionAnálise do crescimento do cafeeiro arábica, em relação à fração de água transpirável do soloCoffea arabica L.water deficittranspirationvegetative characteristicsCoffea arabica L.déficit hídricotranspiraçãocaracterísticas vegetativasUnderstanding the need of the coffee water is essential for proper crop management, aiming obtaining higher yields and rational use of water resources. In this sense, the objective was to analyze the influence of fraction of transpirable soil water on the growth of Arabica coffee and evaluate the recovery of plants after drought. The experiment was carried out in Agricultural Sciences Center of the Federal University of Espírito Santo, located in Alegre-ES municipality, consisting of two treatments and four replicates. The treatments corresponded to the absence (T0) and presence of soil water deficit (Td), applied at 30 and 90 days after planting. The T0 kept the moisture close to field capacity soil. In Td, the deficit was applied until the plants reach 10% relative sweating T0. The variables analyzed were transpiration, leaf area and plant height. To evaluate the recovery of coffee after water stress, the plants were kept for 30 days with moisture content around field capacity. According to the results, a reduction in the variables in higher values of breathable fraction of water in soil treatment applied 30 days after planting, compared to 90 days. The plants has shown better recovery trend after the water deficit in the treatment applied at 90 days after planting.A compreensão da necessidade hídrica do cafeeiro é primordial para o manejo adequado da cultura, visando obtenção de maiores produtividades e uso racional dos recursos hídricos. Objetivou-se analisar a influência da fração de água transpirável do solo no crescimento inicial do cafeeiro arábica e avaliar a recuperação das plantas, após o déficit hídrico. O experimento foi desenvolvido no Centro de Ciências Agrárias da Universidade Federal do Espírito Santo, localizada no município de Alegre-ES, sendo constituído de dois tratamentos e quatro repetições. Os tratamentos corresponderam à ausência (T0) e presença de déficit hídrico no solo (Td), aplicados aos 30 e 90 dias após plantio. O T0 manteve a umidade do solo próxima da capacidade de campo. No Td, o déficit foi aplicado até as plantas atingirem 10% da transpiração relativa do T0. As variáveis avaliadas foram: transpiração relativa, área foliar e altura das plantas. Para avaliar a recuperação do cafeeiro após estresse hídrico, as plantas foram mantidas por 30 dias com umidade próxima à capacidade de campo. De acordo com os resultados, houve redução nas médias das variáveis em maiores valores de fração de água transpirável do solo no tratamento aplicado aos 30 dias após plantio, em relação aos de 90 dias. As plantas apresentaram melhor tendência de recuperação após o déficit hídrico no tratamento aplicado aos 90 dias após o plantio.Editora UFLA2016-03-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/zipapplication/ziphttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/967Coffee Science - ISSN 1984-3909; Vol. 11 No. 1 (2016); 46 - 54Coffee Science; Vol. 11 Núm. 1 (2016); 46 - 54Coffee Science; v. 11 n. 1 (2016); 46 - 541984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/967/pdf_6https://coffeescience.ufla.br/index.php/Coffeescience/article/view/967/1495https://coffeescience.ufla.br/index.php/Coffeescience/article/view/967/1496Copyright (c) 2016 Coffee Science - ISSN 1984-3909https://creativecommons.org/info:eu-repo/semantics/openAccessPizetta, Samuel ColaRodrigues, Rogério RangelRibeiro, Wilian Rodriguesdos Reis, Edvaldo FialhoColodetti, Tafarel Victor2016-03-23T02:36:31Zoai:coffeescience.ufla.br:article/967Revistahttps://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:2024-05-21T19:53:54.219274Coffee Science (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv Analysis of growth of coffee arabic in relation to water soil transpirable fraction
Análise do crescimento do cafeeiro arábica, em relação à fração de água transpirável do solo
title Analysis of growth of coffee arabic in relation to water soil transpirable fraction
spellingShingle Analysis of growth of coffee arabic in relation to water soil transpirable fraction
Pizetta, Samuel Cola
Coffea arabica L.
water deficit
transpiration
vegetative characteristics
Coffea arabica L.
déficit hídrico
transpiração
características vegetativas
title_short Analysis of growth of coffee arabic in relation to water soil transpirable fraction
title_full Analysis of growth of coffee arabic in relation to water soil transpirable fraction
title_fullStr Analysis of growth of coffee arabic in relation to water soil transpirable fraction
title_full_unstemmed Analysis of growth of coffee arabic in relation to water soil transpirable fraction
title_sort Analysis of growth of coffee arabic in relation to water soil transpirable fraction
author Pizetta, Samuel Cola
author_facet Pizetta, Samuel Cola
Rodrigues, Rogério Rangel
Ribeiro, Wilian Rodrigues
dos Reis, Edvaldo Fialho
Colodetti, Tafarel Victor
author_role author
author2 Rodrigues, Rogério Rangel
Ribeiro, Wilian Rodrigues
dos Reis, Edvaldo Fialho
Colodetti, Tafarel Victor
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Pizetta, Samuel Cola
Rodrigues, Rogério Rangel
Ribeiro, Wilian Rodrigues
dos Reis, Edvaldo Fialho
Colodetti, Tafarel Victor
dc.subject.por.fl_str_mv Coffea arabica L.
water deficit
transpiration
vegetative characteristics
Coffea arabica L.
déficit hídrico
transpiração
características vegetativas
topic Coffea arabica L.
water deficit
transpiration
vegetative characteristics
Coffea arabica L.
déficit hídrico
transpiração
características vegetativas
description Understanding the need of the coffee water is essential for proper crop management, aiming obtaining higher yields and rational use of water resources. In this sense, the objective was to analyze the influence of fraction of transpirable soil water on the growth of Arabica coffee and evaluate the recovery of plants after drought. The experiment was carried out in Agricultural Sciences Center of the Federal University of Espírito Santo, located in Alegre-ES municipality, consisting of two treatments and four replicates. The treatments corresponded to the absence (T0) and presence of soil water deficit (Td), applied at 30 and 90 days after planting. The T0 kept the moisture close to field capacity soil. In Td, the deficit was applied until the plants reach 10% relative sweating T0. The variables analyzed were transpiration, leaf area and plant height. To evaluate the recovery of coffee after water stress, the plants were kept for 30 days with moisture content around field capacity. According to the results, a reduction in the variables in higher values of breathable fraction of water in soil treatment applied 30 days after planting, compared to 90 days. The plants has shown better recovery trend after the water deficit in the treatment applied at 90 days after planting.
publishDate 2016
dc.date.none.fl_str_mv 2016-03-22
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/967
url https://coffeescience.ufla.br/index.php/Coffeescience/article/view/967
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://coffeescience.ufla.br/index.php/Coffeescience/article/view/967/pdf_6
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/967/1495
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/967/1496
dc.rights.driver.fl_str_mv Copyright (c) 2016 Coffee Science - ISSN 1984-3909
https://creativecommons.org/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2016 Coffee Science - ISSN 1984-3909
https://creativecommons.org/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/zip
application/zip
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. 11 No. 1 (2016); 46 - 54
Coffee Science; Vol. 11 Núm. 1 (2016); 46 - 54
Coffee Science; v. 11 n. 1 (2016); 46 - 54
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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