Population density of Arabica coffee cultivars for bean quality and yield
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/52589 |
Resumo: | For the implantation of a coffee tree crop, aiming at a high yield, each cultivar, depending on the plant distribution and density, can express differently its results. This study aimed to evaluate the yield potential and grain quality of Arabica coffee cultivars grown under different spacings between rows and between plants. A randomized block design was used, with three replications, in a split-split-plot scheme, being the plots three coffee cultivars (Obatã IAC-1669-20, Tupi IAC-1669-33 and Catuaí Vermelho IAC-144), four spacings between rows (1.8 m, 2.0 m, 2.5 m and 3.0 m) and four spacings between plants in the row (0.5 m, 0.7 m, 0.8 m and 1.0 m), totaling 48 treatments. The type of coffee bean (flat, peaberry and elephant) and yield per hectare were evaluated. The Obatã cultivar showed the highest potential yield, in relation to Tupi and Catuaí Vermelho, and also the highest percentage of flat grains. The factors, in order of importance, that interfere with the potential yield of processed coffee are the cultivar and the spacing between rows and between plants. |
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Population density of Arabica coffee cultivars for bean quality and yieldDensidade populacional de cultivares na produtividade e qualidade de grãos de café arábicaCoffea arabicacoffee growingmorphological characteristics of coffee trees.Coffea arabicacafeiculturacaracterísticas morfológicas de cafeeiro.For the implantation of a coffee tree crop, aiming at a high yield, each cultivar, depending on the plant distribution and density, can express differently its results. This study aimed to evaluate the yield potential and grain quality of Arabica coffee cultivars grown under different spacings between rows and between plants. A randomized block design was used, with three replications, in a split-split-plot scheme, being the plots three coffee cultivars (Obatã IAC-1669-20, Tupi IAC-1669-33 and Catuaí Vermelho IAC-144), four spacings between rows (1.8 m, 2.0 m, 2.5 m and 3.0 m) and four spacings between plants in the row (0.5 m, 0.7 m, 0.8 m and 1.0 m), totaling 48 treatments. The type of coffee bean (flat, peaberry and elephant) and yield per hectare were evaluated. The Obatã cultivar showed the highest potential yield, in relation to Tupi and Catuaí Vermelho, and also the highest percentage of flat grains. The factors, in order of importance, that interfere with the potential yield of processed coffee are the cultivar and the spacing between rows and between plants.Na implantação da lavoura cafeeira, visando a uma alta produtividade, cada cultivar, dependendo da distribuição e da densidade de plantas, pode expressar, de maneiras diferentes, seus resultados. Objetivou-se avaliar o potencial produtivo e a qualidade de grãos de cultivares de café arábica, em função de espaçamentos entre linhas e entre plantas. Utilizou-se o delineamento de blocos ao acaso, com três repetições, em esquema de parcelas subsubdivididas, sendo os fatores três cultivares de café (Obatã IAC-1669-20, Tupi IAC-1669-33 e Catuaí Vermelho IAC-144), quatro espaçamentos entre linhas (1,8 m; 2,0 m; 2,5 m; e 3,0 m) e quatro espaçamentos entre plantas na linha (0,5 m; 0,7 m; 0,8 m; e 1,0 m), totalizando 48 tratamentos. Foram avaliados os tipos de grão (chato, moca e concha) e a produtividade por hectare. A cultivar Obatã apresentou maior potencial produtivo que a Tupi e Catuaí Vermelho, bem como maior porcentagem de grãos chatos. Os fatores, em ordem de importância, que mais interferem no potencial produtivo de café beneficiado são a cultivar e o espaçamento entre linhas e entre plantas.Escola de Agronomia - Universidade Federal de Goiás2018-10-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/52589Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 48, n. 4, Oct./Dec. 2018; 358-363Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 48, n. 4, out./dez. 2018; 358-363Pesquisa Agropecuária Tropical; v. 48, n. 4, out./dez. 2018; 358-3631983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGenghttps://revistas.ufg.br/pat/article/view/52589/26434Copyright (c) 2018 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessMaria de Carvalho Silveira, JaneDominguez Nasser, MaurícioAparecida de Carvalho Mariano-Nasser, FláviaKawahata Pagliarini, MaximilianoSilva Giomo, Gerson2020-07-13T19:29:52Zoai:ojs.revistas.ufg.br:article/52589Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:56:21.211777Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
Population density of Arabica coffee cultivars for bean quality and yield Densidade populacional de cultivares na produtividade e qualidade de grãos de café arábica |
title |
Population density of Arabica coffee cultivars for bean quality and yield |
spellingShingle |
Population density of Arabica coffee cultivars for bean quality and yield Maria de Carvalho Silveira, Jane Coffea arabica coffee growing morphological characteristics of coffee trees. Coffea arabica cafeicultura características morfológicas de cafeeiro. |
title_short |
Population density of Arabica coffee cultivars for bean quality and yield |
title_full |
Population density of Arabica coffee cultivars for bean quality and yield |
title_fullStr |
Population density of Arabica coffee cultivars for bean quality and yield |
title_full_unstemmed |
Population density of Arabica coffee cultivars for bean quality and yield |
title_sort |
Population density of Arabica coffee cultivars for bean quality and yield |
author |
Maria de Carvalho Silveira, Jane |
author_facet |
Maria de Carvalho Silveira, Jane Dominguez Nasser, Maurício Aparecida de Carvalho Mariano-Nasser, Flávia Kawahata Pagliarini, Maximiliano Silva Giomo, Gerson |
author_role |
author |
author2 |
Dominguez Nasser, Maurício Aparecida de Carvalho Mariano-Nasser, Flávia Kawahata Pagliarini, Maximiliano Silva Giomo, Gerson |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Maria de Carvalho Silveira, Jane Dominguez Nasser, Maurício Aparecida de Carvalho Mariano-Nasser, Flávia Kawahata Pagliarini, Maximiliano Silva Giomo, Gerson |
dc.subject.por.fl_str_mv |
Coffea arabica coffee growing morphological characteristics of coffee trees. Coffea arabica cafeicultura características morfológicas de cafeeiro. |
topic |
Coffea arabica coffee growing morphological characteristics of coffee trees. Coffea arabica cafeicultura características morfológicas de cafeeiro. |
description |
For the implantation of a coffee tree crop, aiming at a high yield, each cultivar, depending on the plant distribution and density, can express differently its results. This study aimed to evaluate the yield potential and grain quality of Arabica coffee cultivars grown under different spacings between rows and between plants. A randomized block design was used, with three replications, in a split-split-plot scheme, being the plots three coffee cultivars (Obatã IAC-1669-20, Tupi IAC-1669-33 and Catuaí Vermelho IAC-144), four spacings between rows (1.8 m, 2.0 m, 2.5 m and 3.0 m) and four spacings between plants in the row (0.5 m, 0.7 m, 0.8 m and 1.0 m), totaling 48 treatments. The type of coffee bean (flat, peaberry and elephant) and yield per hectare were evaluated. The Obatã cultivar showed the highest potential yield, in relation to Tupi and Catuaí Vermelho, and also the highest percentage of flat grains. The factors, in order of importance, that interfere with the potential yield of processed coffee are the cultivar and the spacing between rows and between plants. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-10-11 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado por pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/pat/article/view/52589 |
url |
https://revistas.ufg.br/pat/article/view/52589 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/52589/26434 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics) info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics) |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 48, n. 4, Oct./Dec. 2018; 358-363 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 48, n. 4, out./dez. 2018; 358-363 Pesquisa Agropecuária Tropical; v. 48, n. 4, out./dez. 2018; 358-363 1983-4063 reponame:Pesquisa Agropecuária Tropical (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Pesquisa Agropecuária Tropical (Online) |
collection |
Pesquisa Agropecuária Tropical (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
aseleguini.pat@gmail.com||mgoes@agro.ufg.br |
_version_ |
1799874819978690560 |