Effect of modifying concentrations of calcium and magnesium on in vitro development of banana CV. Prata-Anã (Genomic group AAB)
Autor(a) principal: | |
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Data de Publicação: | 2017 |
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/37311 |
Resumo: | Research suggests that the development of micropropagated banana plants can be improved by altering nutrient concentrations in the culture medium. The aim of this study was to evaluate the in vitro development of banana plants exposed to varying concentrations of calcium and magnesium sulfate. The shoot tips of banana cv. Prata-Anã were inoculated in flasks (volume, 250 cm3) containing 50 mL of MS culture medium. The culture medium contained varying concentrations of CaCl2 (0, 220, 440, 880 mg L-1) and MgSO4 (0, 185, 370, 740 mg L-1. A completely randomized experimental design was employed, based on a 4 × 4 factorial scheme (four levels of CaCl2 concentration, and four of MgSO4). The MS culture medium containing 880 mg L-1 of CaCl2 but no MgSO4 showed the highest increment in the number of leaves (6.0). The highest number of roots was observed in the absence of CaCl2 and MgSO4 in the medium. Additionally, the shoot length was longer (5.05 cm) when the MS medium was supplemented with 185 mg L-1 of MgSO4. The optimum in vitro development of banana cv. Prata-Anã was obtained when the MS medium was supplemented with 880 mg L-1 of CaCl2 and 370 mg L-1 of MgSO4. |
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Effect of modifying concentrations of calcium and magnesium on in vitro development of banana CV. Prata-Anã (Genomic group AAB) Efeito da modificação das concentrações de cálcio e magnésio no desenvolvimento in vitro de bananeira CV. Prata-Anã (grupo Genômico AAB) MicropropagationMineral nutritionMusa spp.Tissue cultureAgricultural SciencesResearch suggests that the development of micropropagated banana plants can be improved by altering nutrient concentrations in the culture medium. The aim of this study was to evaluate the in vitro development of banana plants exposed to varying concentrations of calcium and magnesium sulfate. The shoot tips of banana cv. Prata-Anã were inoculated in flasks (volume, 250 cm3) containing 50 mL of MS culture medium. The culture medium contained varying concentrations of CaCl2 (0, 220, 440, 880 mg L-1) and MgSO4 (0, 185, 370, 740 mg L-1. A completely randomized experimental design was employed, based on a 4 × 4 factorial scheme (four levels of CaCl2 concentration, and four of MgSO4). The MS culture medium containing 880 mg L-1 of CaCl2 but no MgSO4 showed the highest increment in the number of leaves (6.0). The highest number of roots was observed in the absence of CaCl2 and MgSO4 in the medium. Additionally, the shoot length was longer (5.05 cm) when the MS medium was supplemented with 185 mg L-1 of MgSO4. The optimum in vitro development of banana cv. Prata-Anã was obtained when the MS medium was supplemented with 880 mg L-1 of CaCl2 and 370 mg L-1 of MgSO4.Pesquisas sugerem que o desenvolvimento de plantas de bananeira podem ser melhoradas pela alteração das concentrações no meio de cultura. O objetivo deste estudo foi avaliar o desenvolvimento in vitro de bananeira submetida a diferentes concentrações de cloreto de cálcio e sulfato de magnésio. Ápices caulinares de bananeira cv. Prata-Anã foram inoculados em frascos (volume, 250 cm3) contendo 50 mL de meio de cultura MS. O meio de cultura contendo diferentes concentrações de CaCl2 (0, 220, 440 e 880 mg L-1) e MgSO4 (0, 185, 370, 740 mg L-1). O delineamento experimental foi inteiramente casualizado, em esquema fatorial 4 × 4 (quatro concentrações de CaCl2 e quatro de MgSO4). O meio MS contendo 880 mg L-1 de CaCl2 na ausência de MgSO4 proporcionou maior incremento no número de folhas (6,0). Maior número de raiz foi observado na ausência de CaCl2 e MgSO4 no meio. Além disso, maior comprimento de parte aérea (5,05 cm) foi obtido em meio MS suplementado com 185 mg L-1 de MgSO4. O melhor desenvolvimento in vitro de bananeira cv. Prata-Anã foi obtido em meio MS suplementado com 880 mg L-1 de CaCl2 e 370 mg L-1 de MgSO4. EDUFU2017-09-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/3731110.14393/BJ-v33n5a2017-37311Bioscience Journal ; Vol. 33 No. 5 (2017): Sept./Oct.; 1113-1118Bioscience Journal ; v. 33 n. 5 (2017): Sept./Oct.; 1113-11181981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/37311/20815Brazil; ContemporaryCopyright (c) 2017 Filipe Almendagna Rodrigues, Renata Alves Lara Rezende, Joyce Dória Rodrigues Soares, Luciana Alves Caldeira Brant, Tesfahun Alemu Setotaw, Moacir Pasqual, José Magno Queiroz Luzhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessRodrigues, Filipe AlmendagnaRezende, Renata Alves LaraSoares, Joyce Dória RodriguesBrant, Luciana Alves CaldeiraSetotaw, Tesfahun AlemuPasqual, MoacirLuz, José Magno Queiroz2022-02-12T18:59:20Zoai:ojs.www.seer.ufu.br:article/37311Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-02-12T18:59:20Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Effect of modifying concentrations of calcium and magnesium on in vitro development of banana CV. Prata-Anã (Genomic group AAB) Efeito da modificação das concentrações de cálcio e magnésio no desenvolvimento in vitro de bananeira CV. Prata-Anã (grupo Genômico AAB) |
title |
Effect of modifying concentrations of calcium and magnesium on in vitro development of banana CV. Prata-Anã (Genomic group AAB) |
spellingShingle |
Effect of modifying concentrations of calcium and magnesium on in vitro development of banana CV. Prata-Anã (Genomic group AAB) Rodrigues, Filipe Almendagna Micropropagation Mineral nutrition Musa spp. Tissue culture Agricultural Sciences |
title_short |
Effect of modifying concentrations of calcium and magnesium on in vitro development of banana CV. Prata-Anã (Genomic group AAB) |
title_full |
Effect of modifying concentrations of calcium and magnesium on in vitro development of banana CV. Prata-Anã (Genomic group AAB) |
title_fullStr |
Effect of modifying concentrations of calcium and magnesium on in vitro development of banana CV. Prata-Anã (Genomic group AAB) |
title_full_unstemmed |
Effect of modifying concentrations of calcium and magnesium on in vitro development of banana CV. Prata-Anã (Genomic group AAB) |
title_sort |
Effect of modifying concentrations of calcium and magnesium on in vitro development of banana CV. Prata-Anã (Genomic group AAB) |
author |
Rodrigues, Filipe Almendagna |
author_facet |
Rodrigues, Filipe Almendagna Rezende, Renata Alves Lara Soares, Joyce Dória Rodrigues Brant, Luciana Alves Caldeira Setotaw, Tesfahun Alemu Pasqual, Moacir Luz, José Magno Queiroz |
author_role |
author |
author2 |
Rezende, Renata Alves Lara Soares, Joyce Dória Rodrigues Brant, Luciana Alves Caldeira Setotaw, Tesfahun Alemu Pasqual, Moacir Luz, José Magno Queiroz |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Rodrigues, Filipe Almendagna Rezende, Renata Alves Lara Soares, Joyce Dória Rodrigues Brant, Luciana Alves Caldeira Setotaw, Tesfahun Alemu Pasqual, Moacir Luz, José Magno Queiroz |
dc.subject.por.fl_str_mv |
Micropropagation Mineral nutrition Musa spp. Tissue culture Agricultural Sciences |
topic |
Micropropagation Mineral nutrition Musa spp. Tissue culture Agricultural Sciences |
description |
Research suggests that the development of micropropagated banana plants can be improved by altering nutrient concentrations in the culture medium. The aim of this study was to evaluate the in vitro development of banana plants exposed to varying concentrations of calcium and magnesium sulfate. The shoot tips of banana cv. Prata-Anã were inoculated in flasks (volume, 250 cm3) containing 50 mL of MS culture medium. The culture medium contained varying concentrations of CaCl2 (0, 220, 440, 880 mg L-1) and MgSO4 (0, 185, 370, 740 mg L-1. A completely randomized experimental design was employed, based on a 4 × 4 factorial scheme (four levels of CaCl2 concentration, and four of MgSO4). The MS culture medium containing 880 mg L-1 of CaCl2 but no MgSO4 showed the highest increment in the number of leaves (6.0). The highest number of roots was observed in the absence of CaCl2 and MgSO4 in the medium. Additionally, the shoot length was longer (5.05 cm) when the MS medium was supplemented with 185 mg L-1 of MgSO4. The optimum in vitro development of banana cv. Prata-Anã was obtained when the MS medium was supplemented with 880 mg L-1 of CaCl2 and 370 mg L-1 of MgSO4. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-09-21 |
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/37311 10.14393/BJ-v33n5a2017-37311 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/37311 |
identifier_str_mv |
10.14393/BJ-v33n5a2017-37311 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/37311/20815 |
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. 33 No. 5 (2017): Sept./Oct.; 1113-1118 Bioscience Journal ; v. 33 n. 5 (2017): Sept./Oct.; 1113-1118 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_ |
1797069077831745536 |