Photosynthetic characteristics in fig tree accessions for diversification of production
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Agro@mbiente on-line |
Texto Completo: | https://revista.ufrr.br/agroambiente/article/view/5645 |
Resumo: | Photosynthesis allows plants, through metabolic reactions, to obtain products for their growth and development. Knowledge of and estimating the physiological variables involved in the photosynthetic process can be an advantage in choosing accessions for setting up an orchard. The aim of this study therefore was to evaluate some of the physiological characteristics involved in the photosynthetic process of six commercial accessions of the fig tree. The experiment was conducted in a completely randomised design, comprising six treatments and six replications, giving a total of 36 experimental units. The treatments consisted of the following fig accessions: ‘Roxo de Valinhos’, ‘Palestino’, ‘Figo Vermelho’, ‘PI 189’, ‘Cuello Negro’ and ‘Turco’. The net rate of CO2 assimilation, stomatal conductance, transpiration rate and internal leaf temperature varied statistically between accessions. Some accessions demonstrated the same performance as ‘Roxo de Valinhos’ for the photosynthetic variables. As such, the dependence of the domestic market on one single cultivar should be reviewed; however, further studies on other physiological and production characteristics should be carried out in order to validate each recommendation. |
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Agro@mbiente on-line |
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Photosynthetic characteristics in fig tree accessions for diversification of productionNet CO2 assimilation. Ficus carica L. Gas exchange.Photosynthesis allows plants, through metabolic reactions, to obtain products for their growth and development. Knowledge of and estimating the physiological variables involved in the photosynthetic process can be an advantage in choosing accessions for setting up an orchard. The aim of this study therefore was to evaluate some of the physiological characteristics involved in the photosynthetic process of six commercial accessions of the fig tree. The experiment was conducted in a completely randomised design, comprising six treatments and six replications, giving a total of 36 experimental units. The treatments consisted of the following fig accessions: ‘Roxo de Valinhos’, ‘Palestino’, ‘Figo Vermelho’, ‘PI 189’, ‘Cuello Negro’ and ‘Turco’. The net rate of CO2 assimilation, stomatal conductance, transpiration rate and internal leaf temperature varied statistically between accessions. Some accessions demonstrated the same performance as ‘Roxo de Valinhos’ for the photosynthetic variables. As such, the dependence of the domestic market on one single cultivar should be reviewed; however, further studies on other physiological and production characteristics should be carried out in order to validate each recommendation.UFRR2019-12-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revista.ufrr.br/agroambiente/article/view/564510.18227/1982-8470ragro.v13i0.5645AGRO@MBIENTE ON-LINE JOURNALRAGR; Vol. 13 (2019): Edição Continuada; 268-278REVISTA AGRO@MBIENTE ON-LINE; Vol. 13 (2019): Edição Continuada; 268-278REVISTA AGRO@MBIENTE ON-LINE; v. 13 (2019): Edição Continuada; 268-2781982-8470reponame:Agro@mbiente on-lineinstname:Universidade Federal de Roraima (UFRR)instacron:UFRRporhttps://revista.ufrr.br/agroambiente/article/view/5645/2736Copyright (c) 2019 REVISTA AGRO@MBIENTE ON-LINEinfo:eu-repo/semantics/openAccessFerreira, LucasFontanetti Rodrigues, Maria GabrielaManzani Lisboa, Lucas Aparecidoda Silva, Abimael GomesPereira da Silva, Arlindo AnaniasMonteiro de Figueiredo, Paulo Alexandre2019-12-06T15:37:16Zoai:oai.revista.ufrr.br:article/5645Revistahttps://revista.ufrr.br/index.php/agroambientePUBhttps://revista.ufrr.br/index.php/agroambiente/oai||scpuchoa@dsi.ufrr.br|| arcanjoalves@oi.com.br1982-84701982-8470opendoar:2019-12-06T15:37:16Agro@mbiente on-line - Universidade Federal de Roraima (UFRR)false |
dc.title.none.fl_str_mv |
Photosynthetic characteristics in fig tree accessions for diversification of production |
title |
Photosynthetic characteristics in fig tree accessions for diversification of production |
spellingShingle |
Photosynthetic characteristics in fig tree accessions for diversification of production Ferreira, Lucas Net CO2 assimilation. Ficus carica L. Gas exchange. |
title_short |
Photosynthetic characteristics in fig tree accessions for diversification of production |
title_full |
Photosynthetic characteristics in fig tree accessions for diversification of production |
title_fullStr |
Photosynthetic characteristics in fig tree accessions for diversification of production |
title_full_unstemmed |
Photosynthetic characteristics in fig tree accessions for diversification of production |
title_sort |
Photosynthetic characteristics in fig tree accessions for diversification of production |
author |
Ferreira, Lucas |
author_facet |
Ferreira, Lucas Fontanetti Rodrigues, Maria Gabriela Manzani Lisboa, Lucas Aparecido da Silva, Abimael Gomes Pereira da Silva, Arlindo Ananias Monteiro de Figueiredo, Paulo Alexandre |
author_role |
author |
author2 |
Fontanetti Rodrigues, Maria Gabriela Manzani Lisboa, Lucas Aparecido da Silva, Abimael Gomes Pereira da Silva, Arlindo Ananias Monteiro de Figueiredo, Paulo Alexandre |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Ferreira, Lucas Fontanetti Rodrigues, Maria Gabriela Manzani Lisboa, Lucas Aparecido da Silva, Abimael Gomes Pereira da Silva, Arlindo Ananias Monteiro de Figueiredo, Paulo Alexandre |
dc.subject.por.fl_str_mv |
Net CO2 assimilation. Ficus carica L. Gas exchange. |
topic |
Net CO2 assimilation. Ficus carica L. Gas exchange. |
description |
Photosynthesis allows plants, through metabolic reactions, to obtain products for their growth and development. Knowledge of and estimating the physiological variables involved in the photosynthetic process can be an advantage in choosing accessions for setting up an orchard. The aim of this study therefore was to evaluate some of the physiological characteristics involved in the photosynthetic process of six commercial accessions of the fig tree. The experiment was conducted in a completely randomised design, comprising six treatments and six replications, giving a total of 36 experimental units. The treatments consisted of the following fig accessions: ‘Roxo de Valinhos’, ‘Palestino’, ‘Figo Vermelho’, ‘PI 189’, ‘Cuello Negro’ and ‘Turco’. The net rate of CO2 assimilation, stomatal conductance, transpiration rate and internal leaf temperature varied statistically between accessions. Some accessions demonstrated the same performance as ‘Roxo de Valinhos’ for the photosynthetic variables. As such, the dependence of the domestic market on one single cultivar should be reviewed; however, further studies on other physiological and production characteristics should be carried out in order to validate each recommendation. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-12-06 |
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://revista.ufrr.br/agroambiente/article/view/5645 10.18227/1982-8470ragro.v13i0.5645 |
url |
https://revista.ufrr.br/agroambiente/article/view/5645 |
identifier_str_mv |
10.18227/1982-8470ragro.v13i0.5645 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revista.ufrr.br/agroambiente/article/view/5645/2736 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 REVISTA AGRO@MBIENTE ON-LINE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 REVISTA AGRO@MBIENTE ON-LINE |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UFRR |
publisher.none.fl_str_mv |
UFRR |
dc.source.none.fl_str_mv |
AGRO@MBIENTE ON-LINE JOURNALRAGR; Vol. 13 (2019): Edição Continuada; 268-278 REVISTA AGRO@MBIENTE ON-LINE; Vol. 13 (2019): Edição Continuada; 268-278 REVISTA AGRO@MBIENTE ON-LINE; v. 13 (2019): Edição Continuada; 268-278 1982-8470 reponame:Agro@mbiente on-line instname:Universidade Federal de Roraima (UFRR) instacron:UFRR |
instname_str |
Universidade Federal de Roraima (UFRR) |
instacron_str |
UFRR |
institution |
UFRR |
reponame_str |
Agro@mbiente on-line |
collection |
Agro@mbiente on-line |
repository.name.fl_str_mv |
Agro@mbiente on-line - Universidade Federal de Roraima (UFRR) |
repository.mail.fl_str_mv |
||scpuchoa@dsi.ufrr.br|| arcanjoalves@oi.com.br |
_version_ |
1799770041516818432 |