Simulating stress condition through compaction in banana plant cultivated In vitro
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/36706 |
Resumo: | Banana cultivation is an agricultural activity practiced in different regions and constantly subjected to abiotic stresses that limit its productivity. To treat the effect of these stresses research can be undertake by simulating them in vitro since it limit the effect of the external factor in the experiment. Therefore, the objective of this study was to simulate the compaction in banana plant cultivated in vitro using Phytagel. To realize the experiment, we used MS culture medium with two distinct consistency added in the testing tubes. In the bottom part was added 10 mL of culture medium with consistency of jellification: 1.8, 2.8, 3.8, 4.8 and 5.8 g L-1 of Phytagel. Over this culture medium was added 5mL of half MS with consistency standard 1.8 g L-1 of Phytagel. Posteriorly, the planting materials from cultivar Grand Naine, BRS Vitória and BRS Princesa were inoculated in the growth medium. After 30 days of culture the plant materials were submitted for agronomic and physiological evaluation. The result showed non-significant difference among the compaction factors on physiological parameters however variety Grand Naine presents better performance in this character. Besides variety Grand Naine increased the rate of photosynthesis under compaction. This behaviour probably occurred due to overcoming the effect of stress by the variety. Therefore, it can be concluded that the cultivar Grand Naine is superior to cultivars BRS Vitória and BRS Princesa since it produces superior performance on rate of photosynthesis, stomatal conductance, and transpiration under simulated compaction conditions that favor the accumulation of plant biomass. |
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Simulating stress condition through compaction in banana plant cultivated In vitro Simulação de estresse por compactação em bananeiras cultivadas in vitroMusa spAbiotic stressTissue culturePhytagelAgricultural SciencesBanana cultivation is an agricultural activity practiced in different regions and constantly subjected to abiotic stresses that limit its productivity. To treat the effect of these stresses research can be undertake by simulating them in vitro since it limit the effect of the external factor in the experiment. Therefore, the objective of this study was to simulate the compaction in banana plant cultivated in vitro using Phytagel. To realize the experiment, we used MS culture medium with two distinct consistency added in the testing tubes. In the bottom part was added 10 mL of culture medium with consistency of jellification: 1.8, 2.8, 3.8, 4.8 and 5.8 g L-1 of Phytagel. Over this culture medium was added 5mL of half MS with consistency standard 1.8 g L-1 of Phytagel. Posteriorly, the planting materials from cultivar Grand Naine, BRS Vitória and BRS Princesa were inoculated in the growth medium. After 30 days of culture the plant materials were submitted for agronomic and physiological evaluation. The result showed non-significant difference among the compaction factors on physiological parameters however variety Grand Naine presents better performance in this character. Besides variety Grand Naine increased the rate of photosynthesis under compaction. This behaviour probably occurred due to overcoming the effect of stress by the variety. Therefore, it can be concluded that the cultivar Grand Naine is superior to cultivars BRS Vitória and BRS Princesa since it produces superior performance on rate of photosynthesis, stomatal conductance, and transpiration under simulated compaction conditions that favor the accumulation of plant biomass.A bananicultura é uma atividade agrícola difundida em diferentes áreas e constantemente sujeita a estresses abióticos, os quais limitam sua produtividade. Para sanar o efeito dos estresses abióticos pesquisas podem ser simuladas in vitro, pois devido à característica de ambiente controlado pode proporcionar efeito puro do fator de estresse. Sendo assim, o objetivo do presente trabalho foi simular a compactação em bananeiras cultivadas in vitro mediante o uso de Phytagel. Para instalação do experimento utilizou-se o meio de cultura MS em duas consistências distintas, adicionadas a tubos de ensaios. Na parte inferior desses, adicionou-se 10 mL do meio de cultura com distintas consistências de geleificação: 1,8; 2,8; 3,8; 4,8 e 5,8 g L-1 de Phytagel. Sobre este meio de cultura foi adicionado mais 5 mL de meio MS, mas na consistência padrão de 1,8 g L-1 de Phytagel. Posteriormente foram inoculados propágulos das cultivares Grand Naine, BRS Vitória e BRS Princesa. Aos 30 dias de cultivo o material vegetal foi submetido a avaliações fitotécnicas e fisiológicas. Observa-se que as variáveis fitotécnicas não foram significativas para o fator compactação e que a cultivarGrand Naine obteve maior desempenho nessa característica. Observa-se também que a cultivar Grand Naine aumenta sua taxa fotossintética mediante a compactação. Esse comportamento provavelmente ocorre visando a superação desse estresse e explica porque as variáveis fitotecnicas não são comprometidas. Portanto, conclui-se que a cultivar Grand Naine é superior as cultivares BRS Vitória e BRS Princesa, porque mediante a simulação de compactação apresenta superioridade em taxa fotossintética, condutância estomática e transpiração, favorecendo o acumulo de biomassa vegetal.EDUFU2018-08-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/3670610.14393/BJ-v34n1a2018-36706Bioscience Journal ; Vol. 34 No. 4 (2018): July/Aug.; 937-942Bioscience Journal ; v. 34 n. 4 (2018): July/Aug.; 937-9421981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/36706/22653Brazil; ContemporaryCopyright (c) 2018 Mirielle de Oliveira Almeida, Leila Aparecida Salles Pio, Dalilhia Nazaré dos Santos, Moacir Pasqual, José Magno Queiroz Luz, Adalvan Daniel Martins, Tesfahun Alemu Setotaw, Mylena Chaves Carvalhohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAlmeida, Mirielle de OliveiraPio, Leila Aparecida SallesSantos, Dalilhia Nazaré dosPasqual, MoacirLuz, José Magno QueirozMartins, Adalvan DanielSetotaw, Tesfahun AlemuCarvalho, Mylena Chaves2022-02-14T04:00:40Zoai:ojs.www.seer.ufu.br:article/36706Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-02-14T04:00:40Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Simulating stress condition through compaction in banana plant cultivated In vitro Simulação de estresse por compactação em bananeiras cultivadas in vitro |
title |
Simulating stress condition through compaction in banana plant cultivated In vitro |
spellingShingle |
Simulating stress condition through compaction in banana plant cultivated In vitro Almeida, Mirielle de Oliveira Musa sp Abiotic stress Tissue culture Phytagel Agricultural Sciences |
title_short |
Simulating stress condition through compaction in banana plant cultivated In vitro |
title_full |
Simulating stress condition through compaction in banana plant cultivated In vitro |
title_fullStr |
Simulating stress condition through compaction in banana plant cultivated In vitro |
title_full_unstemmed |
Simulating stress condition through compaction in banana plant cultivated In vitro |
title_sort |
Simulating stress condition through compaction in banana plant cultivated In vitro |
author |
Almeida, Mirielle de Oliveira |
author_facet |
Almeida, Mirielle de Oliveira Pio, Leila Aparecida Salles Santos, Dalilhia Nazaré dos Pasqual, Moacir Luz, José Magno Queiroz Martins, Adalvan Daniel Setotaw, Tesfahun Alemu Carvalho, Mylena Chaves |
author_role |
author |
author2 |
Pio, Leila Aparecida Salles Santos, Dalilhia Nazaré dos Pasqual, Moacir Luz, José Magno Queiroz Martins, Adalvan Daniel Setotaw, Tesfahun Alemu Carvalho, Mylena Chaves |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Almeida, Mirielle de Oliveira Pio, Leila Aparecida Salles Santos, Dalilhia Nazaré dos Pasqual, Moacir Luz, José Magno Queiroz Martins, Adalvan Daniel Setotaw, Tesfahun Alemu Carvalho, Mylena Chaves |
dc.subject.por.fl_str_mv |
Musa sp Abiotic stress Tissue culture Phytagel Agricultural Sciences |
topic |
Musa sp Abiotic stress Tissue culture Phytagel Agricultural Sciences |
description |
Banana cultivation is an agricultural activity practiced in different regions and constantly subjected to abiotic stresses that limit its productivity. To treat the effect of these stresses research can be undertake by simulating them in vitro since it limit the effect of the external factor in the experiment. Therefore, the objective of this study was to simulate the compaction in banana plant cultivated in vitro using Phytagel. To realize the experiment, we used MS culture medium with two distinct consistency added in the testing tubes. In the bottom part was added 10 mL of culture medium with consistency of jellification: 1.8, 2.8, 3.8, 4.8 and 5.8 g L-1 of Phytagel. Over this culture medium was added 5mL of half MS with consistency standard 1.8 g L-1 of Phytagel. Posteriorly, the planting materials from cultivar Grand Naine, BRS Vitória and BRS Princesa were inoculated in the growth medium. After 30 days of culture the plant materials were submitted for agronomic and physiological evaluation. The result showed non-significant difference among the compaction factors on physiological parameters however variety Grand Naine presents better performance in this character. Besides variety Grand Naine increased the rate of photosynthesis under compaction. This behaviour probably occurred due to overcoming the effect of stress by the variety. Therefore, it can be concluded that the cultivar Grand Naine is superior to cultivars BRS Vitória and BRS Princesa since it produces superior performance on rate of photosynthesis, stomatal conductance, and transpiration under simulated compaction conditions that favor the accumulation of plant biomass. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-08-08 |
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://seer.ufu.br/index.php/biosciencejournal/article/view/36706 10.14393/BJ-v34n1a2018-36706 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/36706 |
identifier_str_mv |
10.14393/BJ-v34n1a2018-36706 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/36706/22653 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 34 No. 4 (2018): July/Aug.; 937-942 Bioscience Journal ; v. 34 n. 4 (2018): July/Aug.; 937-942 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
_version_ |
1797069077577990144 |