Crecimiento, supervivencia y herbivoría de plántulas de Brosimum alicastrum (Moraceae), una especie del sotobosque neotropical

Growth responses, survival, and herbivory, on seedlings of Brosimum alicastrum were studied in a neotropical Mexican forest. We selected 122 seedlings and divided them into three groups assigned to defoliation treatments: control or 0 (n=21), 50 (n=51) and 90% (n=50). Every 4 months during two years...

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Detalles Bibliográficos
Autores: HORACIO SALOMON BALLINA GOMEZ, MARÍA SILVIA IRIARTE VIVAR BALDERRAMA, ROGER ARMANDO ANTONIO ORELLANA LANZA, L.S. SANTIAGO
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2008
País:México
Institución:Centro de Investigación Científica de Yucatán
Repositorio:Repositorio Institucional CICY
Idioma:español
OAI Identifier:oai:cicy.repositorioinstitucional.mx:1003/1063
Acceso en línea:http://cicy.repositorioinstitucional.mx/jspui/handle/1003/1063
Access Level:acceso abierto
Palabra clave:info:eu-repo/classification/Autores/BROSIMUM ALICASTRUM
info:eu-repo/classification/Autores/DEFOLIATION TREATMENTS
info:eu-repo/classification/Autores/GROWTH COMPENSATORY
info:eu-repo/classification/Autores/HERBIVORY
info:eu-repo/classification/Autores/RELATIVE GROWTH RATE
info:eu-repo/classification/Autores/SEEDLING SURVIVAL
info:eu-repo/classification/cti/2
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spelling Crecimiento, supervivencia y herbivoría de plántulas de Brosimum alicastrum (Moraceae), una especie del sotobosque neotropicalGrowth, survival and herbivory of seedlings in Brosimum alicastrum (Moraceae), a species from the Neotropical undergrowthHORACIO SALOMON BALLINA GOMEZMARÍA SILVIA IRIARTE VIVAR BALDERRAMAROGER ARMANDO ANTONIO ORELLANA LANZAL.S. SANTIAGOinfo:eu-repo/classification/Autores/BROSIMUM ALICASTRUMinfo:eu-repo/classification/Autores/DEFOLIATION TREATMENTSinfo:eu-repo/classification/Autores/GROWTH COMPENSATORYinfo:eu-repo/classification/Autores/HERBIVORYinfo:eu-repo/classification/Autores/RELATIVE GROWTH RATEinfo:eu-repo/classification/Autores/SEEDLING SURVIVALinfo:eu-repo/classification/cti/2info:eu-repo/classification/cti/2Growth responses, survival, and herbivory, on seedlings of Brosimum alicastrum were studied in a neotropical Mexican forest. We selected 122 seedlings and divided them into three groups assigned to defoliation treatments: control or 0 (n=21), 50 (n=51) and 90% (n=50). Every 4 months during two years we measured seedling growth (in terms of relative growth rate in biomass, leaf area growth, produced leaves and height growth) and survival. In addition, we evaluated every 12 months pathogen damage and insect herbivory using a 2 mm-2 grid. Separately, we estimated mammal herbivory in 3-month old seedlings that were selected within a plot of 500 m × 10 m (N=1095). Pathogen damage and insect herbivory were evaluated within the same plot in 113 seedlings. We found that 50% defoliated seedlings showed compensatory responses in all growth parameters. Relative growth rate and height growth also had a compensatory response in seedlings at 90% defoliation. Relative growth rate and leaf area growth gradually decreased with time although height growth seedling showed an opposite pattern. Leaves produced were not affected by time. Estimated seedling survival probability increased with defoliation to a maximum of 97%, decreasing at 24 month to 37%. Mammal herbivory was more frequent and severe than herbivory caused by pathogens and insects. In some cases, mammal herbivory produced total defoliation. Compensatory growth in leaf area growth, produced leaves and height growth seedling suggest a synergic compensatory mechanism expressed in a whole-plant growth biomass (relative growth rate). Compensation and survival results suggest trade-offs at the leaf level, such as leaf area growth and produced leaves versus chemical defenses, respectively.2008info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://cicy.repositorioinstitucional.mx/jspui/handle/1003/1063Revista de Biologia Tropical, 56(4), 2055-2067, 2008reponame:Repositorio Institucional CICYinstname:Centro de Investigación Científica de Yucatáninstacron:CICYspacitation:Ballina-Gómez, H. S., Iriarte-Vivar, S., Orellana, R., & Santiago, L. S. (2008). Growth, survival and herbivory of seedlings in Brosimum alicastrum (Moraceae), a species from the neotropical undergrowth. [Crecimiento, supervivencia y herbivoría de plántulas de Brosimum alicastrum (Moraceae), una especie del sotobosque neotropical] Revista de Biologia Tropical, 56(4), 2055-2067.info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0oai:cicy.repositorioinstitucional.mx:1003/10632024-08-28T03:18:32Z
dc.title.none.fl_str_mv Crecimiento, supervivencia y herbivoría de plántulas de Brosimum alicastrum (Moraceae), una especie del sotobosque neotropical
Growth, survival and herbivory of seedlings in Brosimum alicastrum (Moraceae), a species from the Neotropical undergrowth
title Crecimiento, supervivencia y herbivoría de plántulas de Brosimum alicastrum (Moraceae), una especie del sotobosque neotropical
spellingShingle Crecimiento, supervivencia y herbivoría de plántulas de Brosimum alicastrum (Moraceae), una especie del sotobosque neotropical
HORACIO SALOMON BALLINA GOMEZ
info:eu-repo/classification/Autores/BROSIMUM ALICASTRUM
info:eu-repo/classification/Autores/DEFOLIATION TREATMENTS
info:eu-repo/classification/Autores/GROWTH COMPENSATORY
info:eu-repo/classification/Autores/HERBIVORY
info:eu-repo/classification/Autores/RELATIVE GROWTH RATE
info:eu-repo/classification/Autores/SEEDLING SURVIVAL
info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/2
title_short Crecimiento, supervivencia y herbivoría de plántulas de Brosimum alicastrum (Moraceae), una especie del sotobosque neotropical
title_full Crecimiento, supervivencia y herbivoría de plántulas de Brosimum alicastrum (Moraceae), una especie del sotobosque neotropical
title_fullStr Crecimiento, supervivencia y herbivoría de plántulas de Brosimum alicastrum (Moraceae), una especie del sotobosque neotropical
title_full_unstemmed Crecimiento, supervivencia y herbivoría de plántulas de Brosimum alicastrum (Moraceae), una especie del sotobosque neotropical
title_sort Crecimiento, supervivencia y herbivoría de plántulas de Brosimum alicastrum (Moraceae), una especie del sotobosque neotropical
dc.creator.none.fl_str_mv HORACIO SALOMON BALLINA GOMEZ
MARÍA SILVIA IRIARTE VIVAR BALDERRAMA
ROGER ARMANDO ANTONIO ORELLANA LANZA
L.S. SANTIAGO
author HORACIO SALOMON BALLINA GOMEZ
author_facet HORACIO SALOMON BALLINA GOMEZ
MARÍA SILVIA IRIARTE VIVAR BALDERRAMA
ROGER ARMANDO ANTONIO ORELLANA LANZA
L.S. SANTIAGO
author_role author
author2 MARÍA SILVIA IRIARTE VIVAR BALDERRAMA
ROGER ARMANDO ANTONIO ORELLANA LANZA
L.S. SANTIAGO
author2_role author
author
author
dc.subject.none.fl_str_mv info:eu-repo/classification/Autores/BROSIMUM ALICASTRUM
info:eu-repo/classification/Autores/DEFOLIATION TREATMENTS
info:eu-repo/classification/Autores/GROWTH COMPENSATORY
info:eu-repo/classification/Autores/HERBIVORY
info:eu-repo/classification/Autores/RELATIVE GROWTH RATE
info:eu-repo/classification/Autores/SEEDLING SURVIVAL
info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/2
topic info:eu-repo/classification/Autores/BROSIMUM ALICASTRUM
info:eu-repo/classification/Autores/DEFOLIATION TREATMENTS
info:eu-repo/classification/Autores/GROWTH COMPENSATORY
info:eu-repo/classification/Autores/HERBIVORY
info:eu-repo/classification/Autores/RELATIVE GROWTH RATE
info:eu-repo/classification/Autores/SEEDLING SURVIVAL
info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/2
description Growth responses, survival, and herbivory, on seedlings of Brosimum alicastrum were studied in a neotropical Mexican forest. We selected 122 seedlings and divided them into three groups assigned to defoliation treatments: control or 0 (n=21), 50 (n=51) and 90% (n=50). Every 4 months during two years we measured seedling growth (in terms of relative growth rate in biomass, leaf area growth, produced leaves and height growth) and survival. In addition, we evaluated every 12 months pathogen damage and insect herbivory using a 2 mm-2 grid. Separately, we estimated mammal herbivory in 3-month old seedlings that were selected within a plot of 500 m × 10 m (N=1095). Pathogen damage and insect herbivory were evaluated within the same plot in 113 seedlings. We found that 50% defoliated seedlings showed compensatory responses in all growth parameters. Relative growth rate and height growth also had a compensatory response in seedlings at 90% defoliation. Relative growth rate and leaf area growth gradually decreased with time although height growth seedling showed an opposite pattern. Leaves produced were not affected by time. Estimated seedling survival probability increased with defoliation to a maximum of 97%, decreasing at 24 month to 37%. Mammal herbivory was more frequent and severe than herbivory caused by pathogens and insects. In some cases, mammal herbivory produced total defoliation. Compensatory growth in leaf area growth, produced leaves and height growth seedling suggest a synergic compensatory mechanism expressed in a whole-plant growth biomass (relative growth rate). Compensation and survival results suggest trade-offs at the leaf level, such as leaf area growth and produced leaves versus chemical defenses, respectively.
publishDate 2008
dc.date.none.fl_str_mv 2008
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 http://cicy.repositorioinstitucional.mx/jspui/handle/1003/1063
url http://cicy.repositorioinstitucional.mx/jspui/handle/1003/1063
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv citation:Ballina-Gómez, H. S., Iriarte-Vivar, S., Orellana, R., & Santiago, L. S. (2008). Growth, survival and herbivory of seedlings in Brosimum alicastrum (Moraceae), a species from the neotropical undergrowth. [Crecimiento, supervivencia y herbivoría de plántulas de Brosimum alicastrum (Moraceae), una especie del sotobosque neotropical] Revista de Biologia Tropical, 56(4), 2055-2067.
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Revista de Biologia Tropical, 56(4), 2055-2067, 2008
reponame:Repositorio Institucional CICY
instname:Centro de Investigación Científica de Yucatán
instacron:CICY
instname_str Centro de Investigación Científica de Yucatán
instacron_str CICY
institution CICY
reponame_str Repositorio Institucional CICY
collection Repositorio Institucional CICY
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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