Evaluation of substrates for seedlings establishment in laboratory of Puya raimondii Harms (Bromeliaceae)

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Puya raimondii Harms (Bromeliaceae) is a monocarpic plant, that can produce about 6 to 12 million seeds, nevertheless is very rare to find seedlings in their natural habitat, indicating difficulties for its establishment. In this work, the conditions for establishment of P. raimondii under laborator...

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Detalles Bibliográficos
Autores: Vadillo, Giovana, Suni, Mery
Formato: artículo
Fecha de Publicación:2006
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revistas - Universidad Nacional Mayor de San Marcos
Lenguaje:español
OAI Identifier:oai:revistasinvestigacion.unmsm.edu.pe:article/1777
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/1777
Nivel de acceso:acceso abierto
Materia:Puya raimondii
Bromeliaceae
plántulas
establecimiento de plántulas
seedling establishment
seedling
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spelling Evaluation of substrates for seedlings establishment in laboratory of Puya raimondii Harms (Bromeliaceae)Evaluación de sustratos para el establecimiento en laboratorio de plántulas de Puya raimondii Harms (Bromeliaceae)Vadillo, GiovanaSuni, MeryPuya raimondiiBromeliaceaeplántulasestablecimiento de plántulasPuya raimondiiBromeliaceaeseedling establishmentseedlingPuya raimondii Harms (Bromeliaceae) is a monocarpic plant, that can produce about 6 to 12 million seeds, nevertheless is very rare to find seedlings in their natural habitat, indicating difficulties for its establishment. In this work, the conditions for establishment of P. raimondii under laboratory conditions were determined carrying out experiments to determine the better substrate. It was compared the survival and vigour of P. raimondii seedling that were transplanted in peat, moss, peat-soil and moss-soil substrates. The peat substrate showed high survival and was better for establishment of seedlings because it maintains steady and suitable humidity and pH conditions, this allowed that seedlings presents a good vigour. Substrates with very little (case peat-earth) or too much (case moss) humidity retention had a negative effect over vigour and development.Puya raimondii Harms (Bromeliaceae) es una planta monocárpica que puede producir entre 6 y 12 millones de semillas, sin embargo es muy raro encontrar plántulas en su hábitat natural, lo que significaría la existencia de factores limitantes en el proceso de establecimiento. En el presente trabajo muestra los resultados de experimentos para determinar el sustrato más adecuado para el establecimiento de P. raimondii bajo condiciones de laboratorio. Se comparó la sobrevivencia y vigor de plántulas de P. raimondii en los substratos de turba, musgo, turba-tierra y musgo-tierra. El sustrato turba presentó la mayor supervivencia, mostrando que es el más adecuado para el establecimiento de las plántulas, porque mantiene una humedad adecuada y pH estable lo que permitiría que las plántulas presenten un mayor vigor; los sustratos con muy poca (caso turba–tierra) o demasiada (caso musgo) retención de humedad afectan negativamente su vigor y desarrollo.Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas2006-10-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/177710.15381/rpb.v13i1.1777Revista Peruana de Biología; Vol. 13 No. 1 (2006); 139-141Revista Peruana de Biología; Vol. 13 Núm. 1 (2006); 139-1411727-99331561-0837reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/1777/1551Derechos de autor 2006 Giovana Vadillo, Mery Sunihttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:revistasinvestigacion.unmsm.edu.pe:article/17772020-05-22T14:35:16Z
dc.title.none.fl_str_mv Evaluation of substrates for seedlings establishment in laboratory of Puya raimondii Harms (Bromeliaceae)
Evaluación de sustratos para el establecimiento en laboratorio de plántulas de Puya raimondii Harms (Bromeliaceae)
title Evaluation of substrates for seedlings establishment in laboratory of Puya raimondii Harms (Bromeliaceae)
spellingShingle Evaluation of substrates for seedlings establishment in laboratory of Puya raimondii Harms (Bromeliaceae)
Vadillo, Giovana
Puya raimondii
Bromeliaceae
plántulas
establecimiento de plántulas
Puya raimondii
Bromeliaceae
seedling establishment
seedling
title_short Evaluation of substrates for seedlings establishment in laboratory of Puya raimondii Harms (Bromeliaceae)
title_full Evaluation of substrates for seedlings establishment in laboratory of Puya raimondii Harms (Bromeliaceae)
title_fullStr Evaluation of substrates for seedlings establishment in laboratory of Puya raimondii Harms (Bromeliaceae)
title_full_unstemmed Evaluation of substrates for seedlings establishment in laboratory of Puya raimondii Harms (Bromeliaceae)
title_sort Evaluation of substrates for seedlings establishment in laboratory of Puya raimondii Harms (Bromeliaceae)
dc.creator.none.fl_str_mv Vadillo, Giovana
Suni, Mery
author Vadillo, Giovana
author_facet Vadillo, Giovana
Suni, Mery
author_role author
author2 Suni, Mery
author2_role author
dc.subject.none.fl_str_mv Puya raimondii
Bromeliaceae
plántulas
establecimiento de plántulas
Puya raimondii
Bromeliaceae
seedling establishment
seedling
topic Puya raimondii
Bromeliaceae
plántulas
establecimiento de plántulas
Puya raimondii
Bromeliaceae
seedling establishment
seedling
description Puya raimondii Harms (Bromeliaceae) is a monocarpic plant, that can produce about 6 to 12 million seeds, nevertheless is very rare to find seedlings in their natural habitat, indicating difficulties for its establishment. In this work, the conditions for establishment of P. raimondii under laboratory conditions were determined carrying out experiments to determine the better substrate. It was compared the survival and vigour of P. raimondii seedling that were transplanted in peat, moss, peat-soil and moss-soil substrates. The peat substrate showed high survival and was better for establishment of seedlings because it maintains steady and suitable humidity and pH conditions, this allowed that seedlings presents a good vigour. Substrates with very little (case peat-earth) or too much (case moss) humidity retention had a negative effect over vigour and development.
publishDate 2006
dc.date.none.fl_str_mv 2006-10-26
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/1777
10.15381/rpb.v13i1.1777
url https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/1777
identifier_str_mv 10.15381/rpb.v13i1.1777
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/1777/1551
dc.rights.none.fl_str_mv Derechos de autor 2006 Giovana Vadillo, Mery Suni
https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2006 Giovana Vadillo, Mery Suni
https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas
publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas
dc.source.none.fl_str_mv Revista Peruana de Biología; Vol. 13 No. 1 (2006); 139-141
Revista Peruana de Biología; Vol. 13 Núm. 1 (2006); 139-141
1727-9933
1561-0837
reponame:Revistas - Universidad Nacional Mayor de San Marcos
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
instname_str Universidad Nacional Mayor de San Marcos
instacron_str UNMSM
institution UNMSM
reponame_str Revistas - Universidad Nacional Mayor de San Marcos
collection Revistas - Universidad Nacional Mayor de San Marcos
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1848424581765791744
score 13.870318
Evaluation of substrates for seedlings establishment in laboratory of Puya raimondii Harms (Bromeliaceae)
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