Adequate management of defoliation post-fire would not affect the metabolic activity of axillary buds on grasses

cic.isFulltexttruees
cic.isPeerReviewedtruees
cic.lugarDesarrolloUniversidad Nacional del Sures
cic.versioninfo:eu-repo/semantics/submittedVersiones
dc.date.accessioned2020-06-01T12:56:18Z
dc.date.available2020-06-01T12:56:18Z
dc.identifier.urihttps://digital.cic.gba.gob.ar/handle/11746/10599
dc.titleAdequate management of defoliation post-fire would not affect the metabolic activity of axillary buds on grassesen
dc.typeArtículoes
dcterms.abstractControlled burning is often used to improve plant structure on rangelands adapted to fire. However, possible damage resulting from post-fire grazing to reappearing desirable plant species may be a serious issue hindering usage of this method. Axillary buds are essential for the re-establishment of the photosynthetic leaf area. We studied if post-burn defoliation affects the number of axillary buds and/or their metabolic activity in Poa ligularis, Nassella tenuis (both desirable plant species) and Amelichloa ambigua (undesirable plant species). We found that the treatments limited neither bud production nor their metabolic activity. The greatest number of total and viable buds in the studied plant species was recorded at the vegetative stage. Poa ligularis had the lowest bud number per tiller but the greatest per plant. Our results thus indicate that moderate defoliation after controlled burning does not affect the survival and productivity of the desirable species.en
dcterms.creator.authorlthurrart, Leticia S.es
dcterms.creator.authorBusso, Carlos A.es
dcterms.creator.authorTorres, Yanina Alejandraes
dcterms.creator.authorGiorgetti, Hugo D.es
dcterms.creator.authorRodriguez, Gustavo D.es
dcterms.creator.authorAmbrosino, Mariela L.es
dcterms.extent267-276es
dcterms.identifier.urlRecurso Completoes
dcterms.isPartOf.issuevol. 56es
dcterms.isPartOf.seriesAnnales Botanici Fennicies
dcterms.issued2019-05-16
dcterms.languageIngléses
dcterms.licenseAttribution-NonCommercial-NoDerivatives 4.0 Internacionales
dcterms.subjectControlled burningen
dcterms.subjectBud's metabolic activityen
dcterms.subjectRangelandsen
dcterms.subject.materiaAgronomía, reproducción y protección de plantases

Archivos

Bloque original

Mostrando 1 - 1 de 1
Cargando...
Miniatura
Nombre:
Torres - Adequate.pdf-PDFA.pdf
Tamaño:
4.97 MB
Formato:
Adobe Portable Document Format
Descripción:
Documento completo