Analysis of growth of coffee arabic in relation to water soil transpirable fraction
Autor(a) principal: | |
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Data de Publicação: | 2016 |
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/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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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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1799874920401862656 |