Gibberellic acid in the emergence and early development of star fruit seedlings
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Diversitas Journal |
Texto Completo: | https://diversitasjournal.com.br/diversitas_journal/article/view/2460 |
Resumo: | Star fruit (Averrhoa carambola L.) is an exotic fruit originating in Southeast Asia and has seeds with low germination. The objective was to evaluate the effect of gib berellin on the emergence and initial development of star fruit seedlings. The seeds were removed from the fruits and washed in running water, and pl aced in gibberellin sol ution 1,000 mg.L-1, 2,000 mg.L-1, 3,000 mg.L-1, 4,000 mg.L-1and pure water as a control. for 30 minutes. Sowing was carried out b y placing 1 seeds per 280 mL tube in a substrate containing ravine soil + tanned manure (3:1) in a randomized block experimental design. Thirty days after the emergence of the first seedl ing, the percentage of emergence, emergence speed index and mean emergence time were evaluated. Ninety days after the emergence of the first seedling, the seedling height, collar diameter, number of leaves, root length were evaluated; green and dry massof the leaves, green and dry mass of the roots. The star fruit seed has a low percentage of germination, with low emergence rates, and the use of gibberellin was efficient to increase and accelerate emergence, showing a positive response to the variables plant height, number of leaves, stem diameter and length of the seed. source. The treatment with gibberell ic acid had a positive effect on the emergence and devel opment of star fruit seedlings, and on the mass production of leaves and roots, with the concentration of 1,000 mg.L-1showing the best results. |
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Gibberellic acid in the emergence and early development of star fruit seedlingsÁcido giberélico na emergência e desenvolvimento inicial de plântulas de caramboleiraPropagaçãoSementeCarambolaPropagationSeedStar fruitStar fruit (Averrhoa carambola L.) is an exotic fruit originating in Southeast Asia and has seeds with low germination. The objective was to evaluate the effect of gib berellin on the emergence and initial development of star fruit seedlings. The seeds were removed from the fruits and washed in running water, and pl aced in gibberellin sol ution 1,000 mg.L-1, 2,000 mg.L-1, 3,000 mg.L-1, 4,000 mg.L-1and pure water as a control. for 30 minutes. Sowing was carried out b y placing 1 seeds per 280 mL tube in a substrate containing ravine soil + tanned manure (3:1) in a randomized block experimental design. Thirty days after the emergence of the first seedl ing, the percentage of emergence, emergence speed index and mean emergence time were evaluated. Ninety days after the emergence of the first seedling, the seedling height, collar diameter, number of leaves, root length were evaluated; green and dry massof the leaves, green and dry mass of the roots. The star fruit seed has a low percentage of germination, with low emergence rates, and the use of gibberellin was efficient to increase and accelerate emergence, showing a positive response to the variables plant height, number of leaves, stem diameter and length of the seed. source. The treatment with gibberell ic acid had a positive effect on the emergence and devel opment of star fruit seedlings, and on the mass production of leaves and roots, with the concentration of 1,000 mg.L-1showing the best results.A caramb ol eira (Averrhoa carambolaL.), é uma fruta exótica com origem no sudeste asiático e que possui sementes com baixa germinação. Objetivou-se avaliar o efeito da gib erelina na emergência e desenvolvimento inicial de plântulas de caramboleira. As sementes foram retiradas dos frutos e lavadas em água corrente, e col ocadas em solução de giberelina 1.000 mg.L-1, 2.000 mg.L-1, 3.000 mg.L-1, 4.000 mg.L-1e água pura como testemunha por 30 minutos. A semeadura foi realizada colocando 1 sementes por tub ete de 280 mL em substrato contendo terra de barranco + esterco de curral curtido (3:1) em um del ineamento experimental em blocos casualizados. Trinta dias após a emergência da primeira plântula foi avaliado a porcentagem de emergência, índice de velocidade de emergência e tempo médio de emergência. Noventa dias após a emergência da primeira plântula foi avaliado a altura da plântula, diâmetro do coleto, número de folhas, comprimento da raiz; massa verde e seca das fol has, massa verde e seca da raiz. A semente de caramboleira possui baixa porcentagem de germinação, com baixos índices de emergência, e ouso da giberelina foi eficiente para aumentar e acelerar a emergência, apresentando resposta positiva para as variáveis altura da planta, número de folhas, diâmetro do coleto e comprimento da raiz. O tratamento com ácido giberélico obteve ação positiva na emergência e desenvolvimento de plântulas de caramboleira, e na produção de massa das folhas e raízes, sendo que a concentração de 1.000 mg.L-1 apresentou os mel hores resultados.Universidade Estadual de Alagoas - Eduneal2023-04-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://diversitasjournal.com.br/diversitas_journal/article/view/246010.48017/dj.v8i2.2460Diversitas Journal; Vol. 8 No. 2 (2023): Através das lentes: a importância da biodiversidade para o equilíbrio ambiental; 656–663Diversitas Journal; Vol. 8 Núm. 2 (2023): Através das lentes: a importância da biodiversidade para o equilíbrio ambiental; 656–663Diversitas Journal; v. 8 n. 2 (2023): Através das lentes: a importância da biodiversidade para o equilíbrio ambiental; 656–6632525-521510.48017/dj.v8i2reponame:Diversitas Journalinstname:Universidade Estadual de Alagoas (UNEAL)instacron:UNEALengporhttps://diversitasjournal.com.br/diversitas_journal/article/view/2460/2121https://diversitasjournal.com.br/diversitas_journal/article/view/2460/2022Copyright (c) 2023 André, Arthur, Marcus Vinicius Sandoval Paixão, Gabriel, Kassio, Resendehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess Passigatto Ortelan, AndréCardozo Loriato, ArthurPaixão, Marcus Vinicius Sandoval Fontana Donadia, GabrielDalmonech Zanotti, KassioResende Fernandes, Antônio2023-11-09T19:19:03Zoai:ojs.diversitasjournal.com.br:article/2460Revistahttps://diversitasjournal.com.br/diversitas_journal/indexPUBhttps://www.e-publicacoes.uerj.br/index.php/muralinternacional/oairevistadiversitasjournal@gmail.com2525-52152525-5215opendoar:2023-11-09T19:19:03Diversitas Journal - Universidade Estadual de Alagoas (UNEAL)false |
dc.title.none.fl_str_mv |
Gibberellic acid in the emergence and early development of star fruit seedlings Ácido giberélico na emergência e desenvolvimento inicial de plântulas de caramboleira |
title |
Gibberellic acid in the emergence and early development of star fruit seedlings |
spellingShingle |
Gibberellic acid in the emergence and early development of star fruit seedlings Passigatto Ortelan, André Propagação Semente Carambola Propagation Seed Star fruit |
title_short |
Gibberellic acid in the emergence and early development of star fruit seedlings |
title_full |
Gibberellic acid in the emergence and early development of star fruit seedlings |
title_fullStr |
Gibberellic acid in the emergence and early development of star fruit seedlings |
title_full_unstemmed |
Gibberellic acid in the emergence and early development of star fruit seedlings |
title_sort |
Gibberellic acid in the emergence and early development of star fruit seedlings |
author |
Passigatto Ortelan, André |
author_facet |
Passigatto Ortelan, André Cardozo Loriato, Arthur Paixão, Marcus Vinicius Sandoval Fontana Donadia, Gabriel Dalmonech Zanotti, Kassio Resende Fernandes, Antônio |
author_role |
author |
author2 |
Cardozo Loriato, Arthur Paixão, Marcus Vinicius Sandoval Fontana Donadia, Gabriel Dalmonech Zanotti, Kassio Resende Fernandes, Antônio |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Passigatto Ortelan, André Cardozo Loriato, Arthur Paixão, Marcus Vinicius Sandoval Fontana Donadia, Gabriel Dalmonech Zanotti, Kassio Resende Fernandes, Antônio |
dc.subject.por.fl_str_mv |
Propagação Semente Carambola Propagation Seed Star fruit |
topic |
Propagação Semente Carambola Propagation Seed Star fruit |
description |
Star fruit (Averrhoa carambola L.) is an exotic fruit originating in Southeast Asia and has seeds with low germination. The objective was to evaluate the effect of gib berellin on the emergence and initial development of star fruit seedlings. The seeds were removed from the fruits and washed in running water, and pl aced in gibberellin sol ution 1,000 mg.L-1, 2,000 mg.L-1, 3,000 mg.L-1, 4,000 mg.L-1and pure water as a control. for 30 minutes. Sowing was carried out b y placing 1 seeds per 280 mL tube in a substrate containing ravine soil + tanned manure (3:1) in a randomized block experimental design. Thirty days after the emergence of the first seedl ing, the percentage of emergence, emergence speed index and mean emergence time were evaluated. Ninety days after the emergence of the first seedling, the seedling height, collar diameter, number of leaves, root length were evaluated; green and dry massof the leaves, green and dry mass of the roots. The star fruit seed has a low percentage of germination, with low emergence rates, and the use of gibberellin was efficient to increase and accelerate emergence, showing a positive response to the variables plant height, number of leaves, stem diameter and length of the seed. source. The treatment with gibberell ic acid had a positive effect on the emergence and devel opment of star fruit seedlings, and on the mass production of leaves and roots, with the concentration of 1,000 mg.L-1showing the best results. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-04-10 |
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://diversitasjournal.com.br/diversitas_journal/article/view/2460 10.48017/dj.v8i2.2460 |
url |
https://diversitasjournal.com.br/diversitas_journal/article/view/2460 |
identifier_str_mv |
10.48017/dj.v8i2.2460 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
https://diversitasjournal.com.br/diversitas_journal/article/view/2460/2121 https://diversitasjournal.com.br/diversitas_journal/article/view/2460/2022 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 André, Arthur, Marcus Vinicius Sandoval Paixão, Gabriel, Kassio, Resende https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 André, Arthur, Marcus Vinicius Sandoval Paixão, Gabriel, Kassio, Resende https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Alagoas - Eduneal |
publisher.none.fl_str_mv |
Universidade Estadual de Alagoas - Eduneal |
dc.source.none.fl_str_mv |
Diversitas Journal; Vol. 8 No. 2 (2023): Através das lentes: a importância da biodiversidade para o equilíbrio ambiental; 656–663 Diversitas Journal; Vol. 8 Núm. 2 (2023): Através das lentes: a importância da biodiversidade para o equilíbrio ambiental; 656–663 Diversitas Journal; v. 8 n. 2 (2023): Através das lentes: a importância da biodiversidade para o equilíbrio ambiental; 656–663 2525-5215 10.48017/dj.v8i2 reponame:Diversitas Journal instname:Universidade Estadual de Alagoas (UNEAL) instacron:UNEAL |
instname_str |
Universidade Estadual de Alagoas (UNEAL) |
instacron_str |
UNEAL |
institution |
UNEAL |
reponame_str |
Diversitas Journal |
collection |
Diversitas Journal |
repository.name.fl_str_mv |
Diversitas Journal - Universidade Estadual de Alagoas (UNEAL) |
repository.mail.fl_str_mv |
revistadiversitasjournal@gmail.com |
_version_ |
1797051273279700992 |