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Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
08/09/2022 |
Data da última atualização: |
08/09/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SILVA, A. R. da; MELO, N. F. de; MELO, A. M. Y. |
Afiliação: |
A. R. DA SILVA, UNIVASF; NATONIEL FRANKLIN DE MELO, CPATSA; A. M. YANO MELO, UNIVASF. |
Título: |
Acclimatization of micropropagated plants of Etlingera elatior (Jack) R. M. Sm. inoculated with arbuscular mycorrhizal fungi. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
South African Journal of Botany, v. 113, p. 164-169, 2017. |
Idioma: |
Inglês |
Conteúdo: |
The traditional method of propagating Etlingera elatior (Jack) R.M. Sm. promotes the proliferation of pathogens, reducing the quality of its output. However, as an alternative, one can use in vitro culture, making it possible to obtain plants free of pathogens on a large scale. Moreover, inoculation of plants with arbuscular mycorrhizal fungi (AMF) can be critical to ensure greater survival and development of these plants under ex vitro conditions. Thus, the present study examined the effect of AMF inoculation (Gigaspora albida and Claroideoglomus etunicatum) on success in the establishment and development of E. elatior on the acclimatization phase. Plants were inoculated with G. albida, C. etunicatum or MIX (both AMF isolates) and after cultivation in a greenhouse for 60 dayswere evaluated for survival percentage, height, leaf area, biomass production of plants, spores number and mycorrhizal colonization. The effect of AMF on plant survival could be observed from 30 days after inoculation; and by 60 days, there was an increase of up to 50% in survival compared to non-inoculated plants. In addition, mycorrhizal inoculation also provided better performance in plant growth, compared to those not inoculated. Finally, different effects were observed between the AMF species studied (Gigaspora albida and Claroideoglomus etunicatum). It follows from this work that plants of E. elatior respond differently to inoculation with different AMF species and show better development when acclimatized with G. albida. This finding highlights the importance of selecting the most effective isolates for specific plants. MenosThe traditional method of propagating Etlingera elatior (Jack) R.M. Sm. promotes the proliferation of pathogens, reducing the quality of its output. However, as an alternative, one can use in vitro culture, making it possible to obtain plants free of pathogens on a large scale. Moreover, inoculation of plants with arbuscular mycorrhizal fungi (AMF) can be critical to ensure greater survival and development of these plants under ex vitro conditions. Thus, the present study examined the effect of AMF inoculation (Gigaspora albida and Claroideoglomus etunicatum) on success in the establishment and development of E. elatior on the acclimatization phase. Plants were inoculated with G. albida, C. etunicatum or MIX (both AMF isolates) and after cultivation in a greenhouse for 60 dayswere evaluated for survival percentage, height, leaf area, biomass production of plants, spores number and mycorrhizal colonization. The effect of AMF on plant survival could be observed from 30 days after inoculation; and by 60 days, there was an increase of up to 50% in survival compared to non-inoculated plants. In addition, mycorrhizal inoculation also provided better performance in plant growth, compared to those not inoculated. Finally, different effects were observed between the AMF species studied (Gigaspora albida and Claroideoglomus etunicatum). It follows from this work that plants of E. elatior respond differently to inoculation with different AMF species and show better development when acc... Mostrar Tudo |
Palavras-Chave: |
Cultivo in vitro; FMA; Fungo micorrízico arbuscular; Gigaspora albida. |
Thesagro: |
Etlingera Elatior; Horticultura; Micropropagação; Planta Ornamental. |
Thesaurus Nal: |
Claroideoglomus etunicatum; Micropropagation; Ornamental plants. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/239927/1/Acclimatization-of-micropropagated-plants-of-2017.pdf
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Marc: |
LEADER 02492naa a2200277 a 4500 001 2146225 005 2022-09-08 008 2017 bl uuuu u00u1 u #d 100 1 $aSILVA, A. R. da 245 $aAcclimatization of micropropagated plants of Etlingera elatior (Jack) R. M. Sm. inoculated with arbuscular mycorrhizal fungi.$h[electronic resource] 260 $c2017 520 $aThe traditional method of propagating Etlingera elatior (Jack) R.M. Sm. promotes the proliferation of pathogens, reducing the quality of its output. However, as an alternative, one can use in vitro culture, making it possible to obtain plants free of pathogens on a large scale. Moreover, inoculation of plants with arbuscular mycorrhizal fungi (AMF) can be critical to ensure greater survival and development of these plants under ex vitro conditions. Thus, the present study examined the effect of AMF inoculation (Gigaspora albida and Claroideoglomus etunicatum) on success in the establishment and development of E. elatior on the acclimatization phase. Plants were inoculated with G. albida, C. etunicatum or MIX (both AMF isolates) and after cultivation in a greenhouse for 60 dayswere evaluated for survival percentage, height, leaf area, biomass production of plants, spores number and mycorrhizal colonization. The effect of AMF on plant survival could be observed from 30 days after inoculation; and by 60 days, there was an increase of up to 50% in survival compared to non-inoculated plants. In addition, mycorrhizal inoculation also provided better performance in plant growth, compared to those not inoculated. Finally, different effects were observed between the AMF species studied (Gigaspora albida and Claroideoglomus etunicatum). It follows from this work that plants of E. elatior respond differently to inoculation with different AMF species and show better development when acclimatized with G. albida. This finding highlights the importance of selecting the most effective isolates for specific plants. 650 $aClaroideoglomus etunicatum 650 $aMicropropagation 650 $aOrnamental plants 650 $aEtlingera Elatior 650 $aHorticultura 650 $aMicropropagação 650 $aPlanta Ornamental 653 $aCultivo in vitro 653 $aFMA 653 $aFungo micorrízico arbuscular 653 $aGigaspora albida 700 1 $aMELO, N. F. de 700 1 $aMELO, A. M. Y. 773 $tSouth African Journal of Botany$gv. 113, p. 164-169, 2017.
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