Initial in vitro Establishment of the Native Cerrado Orchid Miltonia Flavescens

Abstract The situation of native orchids from natural environments becomes more vulnerable each day, especially those not protected by conservation units. Thus, studies on the propagation of species, especially on in vitro germination and initial establishment, are necessary for maintaining species in their habitat and reintroduction in restoration areas. This study verifies the influence of the nutritional composition of the culture media on in vitro germination and initial establishment of Miltonia flavescens. Seeds from natural pollination were sown in four different culture media and put in a growing room under controlled photoperiods and temperature. The germination was evaluated 30 days after sowing, and the initial growth of the seedlings at 120 and 180 days after sowing. The results indicated the Murashige and Skoog medium, complete and with half of the salt concentrations, promoted a higher germination percentage and were more effective in the initial development of M. flavescens seedlings.

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Main Authors: Lemes,Camila Soares Rosa, Sorgato,José Carlos, Soares,Jackeline Schultz, Nunes,Danieli Pieretti, Ribeiro,Luan Marlon
Format: Digital revista
Language:English
Published: Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro 2020
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000400115
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spelling oai:scielo:S2179-808720200004001152020-08-05Initial in vitro Establishment of the Native Cerrado Orchid Miltonia FlavescensLemes,Camila Soares RosaSorgato,José CarlosSoares,Jackeline SchultzNunes,Danieli PierettiRibeiro,Luan Marlon Orchidaceae Cerrado in vitro culture Abstract The situation of native orchids from natural environments becomes more vulnerable each day, especially those not protected by conservation units. Thus, studies on the propagation of species, especially on in vitro germination and initial establishment, are necessary for maintaining species in their habitat and reintroduction in restoration areas. This study verifies the influence of the nutritional composition of the culture media on in vitro germination and initial establishment of Miltonia flavescens. Seeds from natural pollination were sown in four different culture media and put in a growing room under controlled photoperiods and temperature. The germination was evaluated 30 days after sowing, and the initial growth of the seedlings at 120 and 180 days after sowing. The results indicated the Murashige and Skoog medium, complete and with half of the salt concentrations, promoted a higher germination percentage and were more effective in the initial development of M. flavescens seedlings.info:eu-repo/semantics/openAccessInstituto de Florestas da Universidade Federal Rural do Rio de JaneiroFloresta e Ambiente v.27 n.4 20202020-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000400115en10.1590/2179-8087.022118
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country Brasil
countrycode BR
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databasecode rev-scielo-br
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region America del Sur
libraryname SciELO
language English
format Digital
author Lemes,Camila Soares Rosa
Sorgato,José Carlos
Soares,Jackeline Schultz
Nunes,Danieli Pieretti
Ribeiro,Luan Marlon
spellingShingle Lemes,Camila Soares Rosa
Sorgato,José Carlos
Soares,Jackeline Schultz
Nunes,Danieli Pieretti
Ribeiro,Luan Marlon
Initial in vitro Establishment of the Native Cerrado Orchid Miltonia Flavescens
author_facet Lemes,Camila Soares Rosa
Sorgato,José Carlos
Soares,Jackeline Schultz
Nunes,Danieli Pieretti
Ribeiro,Luan Marlon
author_sort Lemes,Camila Soares Rosa
title Initial in vitro Establishment of the Native Cerrado Orchid Miltonia Flavescens
title_short Initial in vitro Establishment of the Native Cerrado Orchid Miltonia Flavescens
title_full Initial in vitro Establishment of the Native Cerrado Orchid Miltonia Flavescens
title_fullStr Initial in vitro Establishment of the Native Cerrado Orchid Miltonia Flavescens
title_full_unstemmed Initial in vitro Establishment of the Native Cerrado Orchid Miltonia Flavescens
title_sort initial in vitro establishment of the native cerrado orchid miltonia flavescens
description Abstract The situation of native orchids from natural environments becomes more vulnerable each day, especially those not protected by conservation units. Thus, studies on the propagation of species, especially on in vitro germination and initial establishment, are necessary for maintaining species in their habitat and reintroduction in restoration areas. This study verifies the influence of the nutritional composition of the culture media on in vitro germination and initial establishment of Miltonia flavescens. Seeds from natural pollination were sown in four different culture media and put in a growing room under controlled photoperiods and temperature. The germination was evaluated 30 days after sowing, and the initial growth of the seedlings at 120 and 180 days after sowing. The results indicated the Murashige and Skoog medium, complete and with half of the salt concentrations, promoted a higher germination percentage and were more effective in the initial development of M. flavescens seedlings.
publisher Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publishDate 2020
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000400115
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AT soaresjackelineschultz initialinvitroestablishmentofthenativecerradoorchidmiltoniaflavescens
AT nunesdanielipieretti initialinvitroestablishmentofthenativecerradoorchidmiltoniaflavescens
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