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dc.contributor.author
Urretavizcaya, María Florencia
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dc.contributor.author
Defossé, Guillermo Emilio
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dc.date.available
2023-05-16T13:16:06Z
dc.date.issued
2012-09
dc.identifier.citation
Urretavizcaya, María Florencia; Defossé, Guillermo Emilio; Effects of nurse shrubs and tree shelters on the survival and growth of two Austrocedrus chilensis seedling types in a forest restoration trial in semiarid Patagonia, Argentina; EDP Sciences; Annals of Forest Science; 70; 1; 9-2012; 21-30
dc.identifier.issn
1286-4560
dc.identifier.uri
http://hdl.handle.net/11336/197672
dc.description.abstract
Context. Harsh environmental conditions in xeric sites of Andean Patagonia, affect the emergence, survival, and growth of either naturally grown or planted Austrocedrus seedlings. Aims. We evaluated the effects of nurse shrubs and tree shelters on the survival and growth of Austrocedrus seedlings as compared to unprotected (control) areas and how differently produced seedling types perform under these treatments. Methods. In 2006, two Austrocedrus seedling types (1+2 S1 and Plug 2+1 S2) were planted under shrub cover (C1),tree shelter (C2), and control (C3). Soil surface temperature and moisture were measured for each treatment during the first growing season, while seedling survival and height were recorded during 5 years. Results. Survival was not affected by cover type the first year, but it was affected by seedling type (S1>S2). After an extremely dry second growing season, seedling survival significantly decreased in relation to either cover or seedling type. Five years after plantation, survival was significantly higher for C1 and C2 (40?60 %) as compared to C3-S2 (18 %). Seedling height was significantly affected by cover, but not by seedling type. Conclusions. The use of nurse shrubs and/or tree shelters is useful in Austrocedrus seedling restoration trials. Seedling morphology appears as relevant for survival in semiarid environments.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
EDP Sciences
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
TEMPERATE FORESTS . XERIC SITE .
dc.subject
SEEDLING MORPHOLOGY
dc.subject
NURSE PLANTS
dc.subject
FACILITATION
dc.subject.classification
Silvicultura
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dc.subject.classification
Agricultura, Silvicultura y Pesca
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.title
Effects of nurse shrubs and tree shelters on the survival and growth of two Austrocedrus chilensis seedling types in a forest restoration trial in semiarid Patagonia, Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-05-15T13:34:00Z
dc.journal.volume
70
dc.journal.number
1
dc.journal.pagination
21-30
dc.journal.pais
Francia
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dc.journal.ciudad
Paris
dc.description.fil
Fil: Urretavizcaya, María Florencia. Centro de Investigación y Extensión Forestal Andino Patagónico; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco". Facultad de Ingeniería - Sede Esquel. Departamento de Ingeniería Forestal; Argentina
dc.description.fil
Fil: Defossé, Guillermo Emilio. Centro de Investigación y Extensión Forestal Andino Patagónico; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco". Facultad de Ingeniería - Sede Esquel. Departamento de Ingeniería Forestal; Argentina
dc.journal.title
Annals of Forest Science
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://annforsci.biomedcentral.com/articles/10.1007/s13595-012-0234-z
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s13595-012-0234-z
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