Flowering of coffee trees under management of irrigation, side of sun exposure and positions in the plant
Autor(a) principal: | |
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Data de Publicação: | 2014 |
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/626 |
Resumo: | We investigated different irrigation managements about some reproductive characteristics of coffee plants in two sides of plant exposure to solar radiation (SPESR) and three positions in the plant. The experiment in randomized sub divided plots with four replications in a randomized block design was conducted in Matão, state of São Paulo, Brazil, in 2010/2011 harvest season. The primary treatment was six irrigation management: NI=no irrigation; CI=continuous irrigation all year round; CI 14a-19m=CI, except between april 14 to may 19; CI 20m-24jn=CI, except may 20 to june 24; CI 25jn 30jl =CI, except between june 25 to july 30 and CI 31jl-04s=CI, except between 31 july to 04 september. The secondary treatments were SPESR: southeast and northwest. The ternary treatments were the position in the plant: upper third, mid third and lower third. We evaluated the number of branches, number and percentage of flowers, number and percentage of fixation fruit and drop fruit. Irrigated plants occurs the same number and intensity of flowering plants compared to non-irrigated, but these occurs in different time and earlier. In SPESR northwest have a higher number of branches and flowers; however minor percentage of fixation fruit. The position in the plant located in the middle and upper promotes, respectively, greater fixation and drop fruit. In non-irrigated plants there is no difference in the number of flowers on the position; however occurs a lower concentration of flowering at SPESR northwest. Irrigated plants have a greater number flowers occurring in the upper third of the lower third. |
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Coffee Science (Online) |
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Flowering of coffee trees under management of irrigation, side of sun exposure and positions in the plantFlorescimento de cafeeiros sob manejos de irrigação, faces de exposição solar e posições na plantaCoffea arabica L.drip irrigationwater deficitanthesisCoffea arabica L.gotejamentodéficit hídricoanteseWe investigated different irrigation managements about some reproductive characteristics of coffee plants in two sides of plant exposure to solar radiation (SPESR) and three positions in the plant. The experiment in randomized sub divided plots with four replications in a randomized block design was conducted in Matão, state of São Paulo, Brazil, in 2010/2011 harvest season. The primary treatment was six irrigation management: NI=no irrigation; CI=continuous irrigation all year round; CI 14a-19m=CI, except between april 14 to may 19; CI 20m-24jn=CI, except may 20 to june 24; CI 25jn 30jl =CI, except between june 25 to july 30 and CI 31jl-04s=CI, except between 31 july to 04 september. The secondary treatments were SPESR: southeast and northwest. The ternary treatments were the position in the plant: upper third, mid third and lower third. We evaluated the number of branches, number and percentage of flowers, number and percentage of fixation fruit and drop fruit. Irrigated plants occurs the same number and intensity of flowering plants compared to non-irrigated, but these occurs in different time and earlier. In SPESR northwest have a higher number of branches and flowers; however minor percentage of fixation fruit. The position in the plant located in the middle and upper promotes, respectively, greater fixation and drop fruit. In non-irrigated plants there is no difference in the number of flowers on the position; however occurs a lower concentration of flowering at SPESR northwest. Irrigated plants have a greater number flowers occurring in the upper third of the lower third.Investigaram-se diferentes manejos de irrigação sobre algumas características reprodutivas de cafeeiros em duas faces de exposição das plantas à radiação solar (FEPARS) e três posições na planta. O experimento no delineamento em parcelas sub subdivididas, com quatro repetições em blocos casualizados, foi conduzido em Matão (SP) na safra 2010/2011. Os tratamentos primários foram seis manejos de irrigação: NI=não irrigado; IC=irrigação continuada durante todo o ano; IC 14a-19m=IC, exceto entre 14 de abril a 19 de maio; IC 20m 24jn=IC, exceto entre 20 de maio a 24 de junho; IC 25jn-30jl= IC, exceto entre 25 de junho a 30 de julho e IC 31jl-04s= IC, exceto entre 31 de julho a 04 de setembro. Os tratamentos secundários foram as FEPARS: Sudeste e Noroeste. Os tratamentos ternários foram as posições na planta: terço superior, terço médio e terço inferior. Avaliou se o número de ramificações, número e porcentagem de flores, número e porcentagem do pegamento e queda dos frutos. Nas plantas irrigadas ocorre o mesmo número e intensidade de floradas comparadas às plantas não irrigadas, entretanto estas ocorrem em épocas diferentes e mais precoce. Na FEPARS noroeste ocorre maior número de ramificações e flores, entretanto ocorre menor pegamento porcentual de frutos. A posição na planta do terço médio e superior promove, respectivamente, maior pegamento e queda de frutos. Nas plantas não irrigadas não há diferença no número de flores quanto à posição, entretanto ocorre menor concentração de florada na FEPARS noroeste. Nas plantas irrigadas ocorre maior número de flores no sentido terço superior ao inferior.Editora UFLA2014-05-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/zipapplication/mswordapplication/zipapplication/mswordimage/jpegimage/jpegimage/jpegapplication/mswordapplication/mswordapplication/vnd.ms-officehttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/626Coffee Science - ISSN 1984-3909; Vol. 9 No. 2 (2014); 245-257Coffee Science; Vol. 9 Núm. 2 (2014); 245-257Coffee Science; v. 9 n. 2 (2014); 245-2571984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/pdf_90https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1212https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1213https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1214https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1215https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1216https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1217https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1218https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1219https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1220https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1221Copyright (c) 2014 Coffee Science - ISSN 1984-3909https://creativecommons.org/info:eu-repo/semantics/openAccessCustódio, Anselmo Augusto de PaivaLemos, Leandro BorgesMingotte, Fábio Luiz ChecchioBarbosa, José CarlosPollo, Gustavo ZanettiSantos, Henrique Menezes2014-06-05T22:21:47Zoai:coffeescience.ufla.br:article/626Revistahttps://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:2024-05-21T19:53:45.921335Coffee Science (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
Flowering of coffee trees under management of irrigation, side of sun exposure and positions in the plant Florescimento de cafeeiros sob manejos de irrigação, faces de exposição solar e posições na planta |
title |
Flowering of coffee trees under management of irrigation, side of sun exposure and positions in the plant |
spellingShingle |
Flowering of coffee trees under management of irrigation, side of sun exposure and positions in the plant Custódio, Anselmo Augusto de Paiva Coffea arabica L. drip irrigation water deficit anthesis Coffea arabica L. gotejamento déficit hídrico antese |
title_short |
Flowering of coffee trees under management of irrigation, side of sun exposure and positions in the plant |
title_full |
Flowering of coffee trees under management of irrigation, side of sun exposure and positions in the plant |
title_fullStr |
Flowering of coffee trees under management of irrigation, side of sun exposure and positions in the plant |
title_full_unstemmed |
Flowering of coffee trees under management of irrigation, side of sun exposure and positions in the plant |
title_sort |
Flowering of coffee trees under management of irrigation, side of sun exposure and positions in the plant |
author |
Custódio, Anselmo Augusto de Paiva |
author_facet |
Custódio, Anselmo Augusto de Paiva Lemos, Leandro Borges Mingotte, Fábio Luiz Checchio Barbosa, José Carlos Pollo, Gustavo Zanetti Santos, Henrique Menezes |
author_role |
author |
author2 |
Lemos, Leandro Borges Mingotte, Fábio Luiz Checchio Barbosa, José Carlos Pollo, Gustavo Zanetti Santos, Henrique Menezes |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Custódio, Anselmo Augusto de Paiva Lemos, Leandro Borges Mingotte, Fábio Luiz Checchio Barbosa, José Carlos Pollo, Gustavo Zanetti Santos, Henrique Menezes |
dc.subject.por.fl_str_mv |
Coffea arabica L. drip irrigation water deficit anthesis Coffea arabica L. gotejamento déficit hídrico antese |
topic |
Coffea arabica L. drip irrigation water deficit anthesis Coffea arabica L. gotejamento déficit hídrico antese |
description |
We investigated different irrigation managements about some reproductive characteristics of coffee plants in two sides of plant exposure to solar radiation (SPESR) and three positions in the plant. The experiment in randomized sub divided plots with four replications in a randomized block design was conducted in Matão, state of São Paulo, Brazil, in 2010/2011 harvest season. The primary treatment was six irrigation management: NI=no irrigation; CI=continuous irrigation all year round; CI 14a-19m=CI, except between april 14 to may 19; CI 20m-24jn=CI, except may 20 to june 24; CI 25jn 30jl =CI, except between june 25 to july 30 and CI 31jl-04s=CI, except between 31 july to 04 september. The secondary treatments were SPESR: southeast and northwest. The ternary treatments were the position in the plant: upper third, mid third and lower third. We evaluated the number of branches, number and percentage of flowers, number and percentage of fixation fruit and drop fruit. Irrigated plants occurs the same number and intensity of flowering plants compared to non-irrigated, but these occurs in different time and earlier. In SPESR northwest have a higher number of branches and flowers; however minor percentage of fixation fruit. The position in the plant located in the middle and upper promotes, respectively, greater fixation and drop fruit. In non-irrigated plants there is no difference in the number of flowers on the position; however occurs a lower concentration of flowering at SPESR northwest. Irrigated plants have a greater number flowers occurring in the upper third of the lower third. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-05-14 |
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/626 |
url |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/pdf_90 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1212 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1213 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1214 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1215 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1216 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1217 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1218 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1219 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1220 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/626/1221 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2014 Coffee Science - ISSN 1984-3909 https://creativecommons.org/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2014 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/zip application/msword image/jpeg image/jpeg image/jpeg application/msword application/msword application/vnd.ms-office |
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. 9 No. 2 (2014); 245-257 Coffee Science; Vol. 9 Núm. 2 (2014); 245-257 Coffee Science; v. 9 n. 2 (2014); 245-257 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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1799874919658422272 |