EFFECT OF GIBBERELLIN ON GROWTH AND DEVELOPMENT OF Spondias tuberosa SEEDLINGS

Detalhes bibliográficos
Autor(a) principal: Matos, Fabio Santos
Data de Publicação: 2020
Outros Autores: Freitas, Igor Alberto Silvestre, Pereira, Victor Luiz Gonçalves, Pires, Winy Kelly Lima
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Caatinga
Texto Completo: https://periodicos.ufersa.edu.br/caatinga/article/view/8789
Resumo: The development of technologies will certainly contribute to boost the commercial exploitation and domestication of Spondias tuberosa. The objective of the present study was to identify morphophysiological effects of gibberellin on the growth of S. tuberosa seedlings. The experiment was conducted in a greenhouse at the Goiás State University, Brazil, using 300-day-old S. tuberosa seedlings planted in 12-liter pots containing soil (Typic Hapludox), sand, and manure (3:1:0.5). The experiment was conducted in a completely randomized design, with five replications and six treatments consisting of single foliar applications of 30 mL plant-1 of solutions with different gibberellin (GA3) concentrations (0, 150, 300, 450, 600, and 750 mg L-1), using a manual sprayer. The plants were evaluated at 60 days after the applications. The maximum biomass accumulation in S. tuberosa seedlings was found with the use of 415 mg L-1 of GA3. The use of gibberellin accelerated the vegetative growth of S. tuberosa plants and enabled the formation of seedlings with better root system and xylopodium, and aerial parts with greater number of leaves, leaf area, and stem weight.
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spelling EFFECT OF GIBBERELLIN ON GROWTH AND DEVELOPMENT OF Spondias tuberosa SEEDLINGSEFEITO DA GIBERELINA NO CRESCIMENTO E DESENVOLVIMENTO DE MUDAS DE Spondias tuberosaFitohormônios. Bioma Caatinga. Endêmica. Umbuzeiro.Phytohormones. Caatinga biome. Endemic. Umbuzeiro.The development of technologies will certainly contribute to boost the commercial exploitation and domestication of Spondias tuberosa. The objective of the present study was to identify morphophysiological effects of gibberellin on the growth of S. tuberosa seedlings. The experiment was conducted in a greenhouse at the Goiás State University, Brazil, using 300-day-old S. tuberosa seedlings planted in 12-liter pots containing soil (Typic Hapludox), sand, and manure (3:1:0.5). The experiment was conducted in a completely randomized design, with five replications and six treatments consisting of single foliar applications of 30 mL plant-1 of solutions with different gibberellin (GA3) concentrations (0, 150, 300, 450, 600, and 750 mg L-1), using a manual sprayer. The plants were evaluated at 60 days after the applications. The maximum biomass accumulation in S. tuberosa seedlings was found with the use of 415 mg L-1 of GA3. The use of gibberellin accelerated the vegetative growth of S. tuberosa plants and enabled the formation of seedlings with better root system and xylopodium, and aerial parts with greater number of leaves, leaf area, and stem weight.O desenvolvimento de tecnologias de cultivo certamente contribuirá para alavancar a exploração comercial e domesticação de Spondias tuberosa. O presente estudo teve como objetivo identificar os efeitos morfofisiológicos da giberelina no crescimento de mudas de S. tuberosa. O trabalho foi conduzido em casa de vegetação na Universidade Estadual de Goiás, Brasil. Utilizaram-se plantas de umbuzeiro oriundas de sementes com 300 dias de idade em vasos de 12 litros contendo uma mistura de solo, areia e esterco na proporção de 3:1:0,5 respectivamente. O experimento seguiu o delineamento inteiramente casualizado, com seis tratamentos e cinco repetições caracterizados pelo uso de giberelina nas concentrações de 0; 150; 300; 450; 600 e                   750 mg L-1 em volume de 30 ml/planta em aplicação única via foliar com auxílio de borrifador manual. As análises foram realizadas aos 60 dias após a imposição dos tratamentos. O máximo acúmulo de biomassa em mudas de umbuzeiro ocorreu com aplicação de 415 mg L-1 de GA3. A giberelina acelerou o crescimento vegetativo das plantas e permitiu a formação de mudas com sistema radicular e xilopódio robustos, parte aérea vigorosa com maior número de folhas, área foliar e massa caulinar.Universidade Federal Rural do Semi-Árido2020-10-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/878910.1590/1983-21252020v33n427rcREVISTA CAATINGA; Vol. 33 No. 4 (2020); 1124-1130Revista Caatinga; v. 33 n. 4 (2020); 1124-11301983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/8789/10379Copyright (c) 2020 Revista Caatingainfo:eu-repo/semantics/openAccessMatos, Fabio SantosFreitas, Igor Alberto SilvestrePereira, Victor Luiz GonçalvesPires, Winy Kelly Lima2023-07-21T16:47:53Zoai:ojs.periodicos.ufersa.edu.br:article/8789Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:46:42.818024Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true
dc.title.none.fl_str_mv EFFECT OF GIBBERELLIN ON GROWTH AND DEVELOPMENT OF Spondias tuberosa SEEDLINGS
EFEITO DA GIBERELINA NO CRESCIMENTO E DESENVOLVIMENTO DE MUDAS DE Spondias tuberosa
title EFFECT OF GIBBERELLIN ON GROWTH AND DEVELOPMENT OF Spondias tuberosa SEEDLINGS
spellingShingle EFFECT OF GIBBERELLIN ON GROWTH AND DEVELOPMENT OF Spondias tuberosa SEEDLINGS
Matos, Fabio Santos
Fitohormônios. Bioma Caatinga. Endêmica. Umbuzeiro.
Phytohormones. Caatinga biome. Endemic. Umbuzeiro.
title_short EFFECT OF GIBBERELLIN ON GROWTH AND DEVELOPMENT OF Spondias tuberosa SEEDLINGS
title_full EFFECT OF GIBBERELLIN ON GROWTH AND DEVELOPMENT OF Spondias tuberosa SEEDLINGS
title_fullStr EFFECT OF GIBBERELLIN ON GROWTH AND DEVELOPMENT OF Spondias tuberosa SEEDLINGS
title_full_unstemmed EFFECT OF GIBBERELLIN ON GROWTH AND DEVELOPMENT OF Spondias tuberosa SEEDLINGS
title_sort EFFECT OF GIBBERELLIN ON GROWTH AND DEVELOPMENT OF Spondias tuberosa SEEDLINGS
author Matos, Fabio Santos
author_facet Matos, Fabio Santos
Freitas, Igor Alberto Silvestre
Pereira, Victor Luiz Gonçalves
Pires, Winy Kelly Lima
author_role author
author2 Freitas, Igor Alberto Silvestre
Pereira, Victor Luiz Gonçalves
Pires, Winy Kelly Lima
author2_role author
author
author
dc.contributor.author.fl_str_mv Matos, Fabio Santos
Freitas, Igor Alberto Silvestre
Pereira, Victor Luiz Gonçalves
Pires, Winy Kelly Lima
dc.subject.por.fl_str_mv Fitohormônios. Bioma Caatinga. Endêmica. Umbuzeiro.
Phytohormones. Caatinga biome. Endemic. Umbuzeiro.
topic Fitohormônios. Bioma Caatinga. Endêmica. Umbuzeiro.
Phytohormones. Caatinga biome. Endemic. Umbuzeiro.
description The development of technologies will certainly contribute to boost the commercial exploitation and domestication of Spondias tuberosa. The objective of the present study was to identify morphophysiological effects of gibberellin on the growth of S. tuberosa seedlings. The experiment was conducted in a greenhouse at the Goiás State University, Brazil, using 300-day-old S. tuberosa seedlings planted in 12-liter pots containing soil (Typic Hapludox), sand, and manure (3:1:0.5). The experiment was conducted in a completely randomized design, with five replications and six treatments consisting of single foliar applications of 30 mL plant-1 of solutions with different gibberellin (GA3) concentrations (0, 150, 300, 450, 600, and 750 mg L-1), using a manual sprayer. The plants were evaluated at 60 days after the applications. The maximum biomass accumulation in S. tuberosa seedlings was found with the use of 415 mg L-1 of GA3. The use of gibberellin accelerated the vegetative growth of S. tuberosa plants and enabled the formation of seedlings with better root system and xylopodium, and aerial parts with greater number of leaves, leaf area, and stem weight.
publishDate 2020
dc.date.none.fl_str_mv 2020-10-22
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://periodicos.ufersa.edu.br/caatinga/article/view/8789
10.1590/1983-21252020v33n427rc
url https://periodicos.ufersa.edu.br/caatinga/article/view/8789
identifier_str_mv 10.1590/1983-21252020v33n427rc
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.ufersa.edu.br/caatinga/article/view/8789/10379
dc.rights.driver.fl_str_mv Copyright (c) 2020 Revista Caatinga
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Revista Caatinga
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
dc.source.none.fl_str_mv REVISTA CAATINGA; Vol. 33 No. 4 (2020); 1124-1130
Revista Caatinga; v. 33 n. 4 (2020); 1124-1130
1983-2125
0100-316X
reponame:Revista Caatinga
instname:Universidade Federal Rural do Semi-Árido (UFERSA)
instacron:UFERSA
instname_str Universidade Federal Rural do Semi-Árido (UFERSA)
instacron_str UFERSA
institution UFERSA
reponame_str Revista Caatinga
collection Revista Caatinga
repository.name.fl_str_mv Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)
repository.mail.fl_str_mv patricio@ufersa.edu.br|| caatinga@ufersa.edu.br
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