Use of complex supplements and light-differential effects for micropropagation of Hadrolaelia purpurata (= Laelia purpurata) and Encyclia randii orchids - doi: 10.4025/actasciagron.v34i4.12333
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12333 |
Resumo: | In the current study, complex (coconut water and ripe-banana pulp) and specific (micronutrients, peptone and activated charcoal) supplements were added to Knudson-C medium (KC) medium to stimulate the in vitro propagation of Hadrolaelia purpurata (=Laelia purpurata) and Encyclia randii orchid species. The highest number of H. purpurata seedlings occurred in KC medium containing 90 g L-1 banana pulp maintained with 24-hour illumination. Positive effects of the banana pulp addition in KC medium were reported for the formation of seedlings and leaves from E. randii seeds. The seedling number from seeds of E. randii maintained with continuous illumination was also high in KC medium containing coconut water. Positive effects due to the addition of peptone were reported only in the case of seedling formation from E. randii seeds maintained under continuous illumination. The highest number of H. purpurata seedlings and leaves of E. randii occurred in cultures maintained in continuous illumination. The successful asymbiotic germination of the three-year-old seeds of two Brazilian native species from different regions at reduced costs offers an opportunity for the use of the techniques in commercial nurseries and for ex situ conservation of the native and explored orchid species. |
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Acta Scientiarum. Agronomy (Online) |
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Use of complex supplements and light-differential effects for micropropagation of Hadrolaelia purpurata (= Laelia purpurata) and Encyclia randii orchids - doi: 10.4025/actasciagron.v34i4.12333genetica vegetalasymbiotic seed germinationbananacoconut waterpeptonemicronutrientsOrchidaceaegenetica vegatalIn the current study, complex (coconut water and ripe-banana pulp) and specific (micronutrients, peptone and activated charcoal) supplements were added to Knudson-C medium (KC) medium to stimulate the in vitro propagation of Hadrolaelia purpurata (=Laelia purpurata) and Encyclia randii orchid species. The highest number of H. purpurata seedlings occurred in KC medium containing 90 g L-1 banana pulp maintained with 24-hour illumination. Positive effects of the banana pulp addition in KC medium were reported for the formation of seedlings and leaves from E. randii seeds. The seedling number from seeds of E. randii maintained with continuous illumination was also high in KC medium containing coconut water. Positive effects due to the addition of peptone were reported only in the case of seedling formation from E. randii seeds maintained under continuous illumination. The highest number of H. purpurata seedlings and leaves of E. randii occurred in cultures maintained in continuous illumination. The successful asymbiotic germination of the three-year-old seeds of two Brazilian native species from different regions at reduced costs offers an opportunity for the use of the techniques in commercial nurseries and for ex situ conservation of the native and explored orchid species. Universidade Estadual de Maringá2012-04-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionlaboratory analysislaboratory analysisapplication/pdfapplication/pdfapplication/mswordhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1233310.4025/actasciagron.v34i4.12333Acta Scientiarum. Agronomy; Vol 34 No 4 (2012); 459-463Acta Scientiarum. Agronomy; v. 34 n. 4 (2012); 459-4631807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12333/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12333/pdf_1http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12333/751375141160Gonçalves, Letícia MenezesPrizão, Eliane CristinaGutierre, Maria Auxiliadora MilanezeMangolin, Claudete AparecidaMachado, Maria de Fátima Pires da Silvainfo:eu-repo/semantics/openAccess2022-11-23T18:38:28Zoai:periodicos.uem.br/ojs:article/12333Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:38:28Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Use of complex supplements and light-differential effects for micropropagation of Hadrolaelia purpurata (= Laelia purpurata) and Encyclia randii orchids - doi: 10.4025/actasciagron.v34i4.12333 |
title |
Use of complex supplements and light-differential effects for micropropagation of Hadrolaelia purpurata (= Laelia purpurata) and Encyclia randii orchids - doi: 10.4025/actasciagron.v34i4.12333 |
spellingShingle |
Use of complex supplements and light-differential effects for micropropagation of Hadrolaelia purpurata (= Laelia purpurata) and Encyclia randii orchids - doi: 10.4025/actasciagron.v34i4.12333 Gonçalves, Letícia Menezes genetica vegetal asymbiotic seed germination banana coconut water peptone micronutrients Orchidaceae genetica vegatal |
title_short |
Use of complex supplements and light-differential effects for micropropagation of Hadrolaelia purpurata (= Laelia purpurata) and Encyclia randii orchids - doi: 10.4025/actasciagron.v34i4.12333 |
title_full |
Use of complex supplements and light-differential effects for micropropagation of Hadrolaelia purpurata (= Laelia purpurata) and Encyclia randii orchids - doi: 10.4025/actasciagron.v34i4.12333 |
title_fullStr |
Use of complex supplements and light-differential effects for micropropagation of Hadrolaelia purpurata (= Laelia purpurata) and Encyclia randii orchids - doi: 10.4025/actasciagron.v34i4.12333 |
title_full_unstemmed |
Use of complex supplements and light-differential effects for micropropagation of Hadrolaelia purpurata (= Laelia purpurata) and Encyclia randii orchids - doi: 10.4025/actasciagron.v34i4.12333 |
title_sort |
Use of complex supplements and light-differential effects for micropropagation of Hadrolaelia purpurata (= Laelia purpurata) and Encyclia randii orchids - doi: 10.4025/actasciagron.v34i4.12333 |
author |
Gonçalves, Letícia Menezes |
author_facet |
Gonçalves, Letícia Menezes Prizão, Eliane Cristina Gutierre, Maria Auxiliadora Milaneze Mangolin, Claudete Aparecida Machado, Maria de Fátima Pires da Silva |
author_role |
author |
author2 |
Prizão, Eliane Cristina Gutierre, Maria Auxiliadora Milaneze Mangolin, Claudete Aparecida Machado, Maria de Fátima Pires da Silva |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Gonçalves, Letícia Menezes Prizão, Eliane Cristina Gutierre, Maria Auxiliadora Milaneze Mangolin, Claudete Aparecida Machado, Maria de Fátima Pires da Silva |
dc.subject.por.fl_str_mv |
genetica vegetal asymbiotic seed germination banana coconut water peptone micronutrients Orchidaceae genetica vegatal |
topic |
genetica vegetal asymbiotic seed germination banana coconut water peptone micronutrients Orchidaceae genetica vegatal |
description |
In the current study, complex (coconut water and ripe-banana pulp) and specific (micronutrients, peptone and activated charcoal) supplements were added to Knudson-C medium (KC) medium to stimulate the in vitro propagation of Hadrolaelia purpurata (=Laelia purpurata) and Encyclia randii orchid species. The highest number of H. purpurata seedlings occurred in KC medium containing 90 g L-1 banana pulp maintained with 24-hour illumination. Positive effects of the banana pulp addition in KC medium were reported for the formation of seedlings and leaves from E. randii seeds. The seedling number from seeds of E. randii maintained with continuous illumination was also high in KC medium containing coconut water. Positive effects due to the addition of peptone were reported only in the case of seedling formation from E. randii seeds maintained under continuous illumination. The highest number of H. purpurata seedlings and leaves of E. randii occurred in cultures maintained in continuous illumination. The successful asymbiotic germination of the three-year-old seeds of two Brazilian native species from different regions at reduced costs offers an opportunity for the use of the techniques in commercial nurseries and for ex situ conservation of the native and explored orchid species. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-04-10 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion laboratory analysis laboratory analysis |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12333 10.4025/actasciagron.v34i4.12333 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12333 |
identifier_str_mv |
10.4025/actasciagron.v34i4.12333 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12333/pdf http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12333/pdf_1 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12333/751375141160 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/msword |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 34 No 4 (2012); 459-463 Acta Scientiarum. Agronomy; v. 34 n. 4 (2012); 459-463 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1750315305844867072 |