Fruit productivity of Stone pine (Pinus pinea L.) along a climatic gradient in Chile

Autores
Loewe Muñoz, V.; Balzarini, Monica Graciela; Álvarez Contreras, Andrea; Delard Rodríguez, Claudia; Navarro Cerrillo, Rafael Ma
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Pinus pinea L. is a Mediterranean species of economic importance due to its edible seeds, the pine nuts that have high market value. We analyzed fruit productivity by recording cone number per tree (CN) on 3464 trees distributed along a climatic gradient in Chile. Cone weight at harvest (CW) and in-shell pine nut number per cone (IS) were measured on 76 superior trees. Climatic and biometeorological variables, defined based on 11 physio-phenological reproductive phases, were related to fruit production traits. Results showed marked differences among North, South and Dry coast areas. The highest values of cone productivity (32 kg tree-1) and CN (62 cones tree-1) were recorded in the South. Stone pine cone production throughout Chile was favored by spring minimum temperature above 7 °C; annual thermal oscillation below 12 °C and late summer temperature below 6 °C during differentiation of reproductive shoots; and a high spring rainfall, except during male flowering period. Accumulated rainfall above 14 mm during 2 year-old conelet growth produced heavier cones. IS significantly increased when accumulated rainfall during cone ripening was above 133 mm. Therefore, water supply would be recommended as a cultural practice to mitigate the negative impact of reduced water availability on fruit productivity.
Fil: Loewe Muñoz, V.. Chilean Forest Institute; Chile
Fil: Balzarini, Monica Graciela. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Departamento de Desarrollo Rural. Area de Estadística y Biometría; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Álvarez Contreras, Andrea. Chilean Forest Institute; Chile
Fil: Delard Rodríguez, Claudia. Chilean Forest Institute; Chile
Fil: Navarro Cerrillo, Rafael Ma. Universidad de Córdoba; España
Materia
BIOMETEOROLOGICAL VARIABLES
CLIMATIC IMPACT
CONE PRODUCTION
CONE WEIGHT
PINE NUT YIELD
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/179689
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Fruit productivity of Stone pine (Pinus pinea L.) along a climatic gradient in ChileLoewe Muñoz, V.Balzarini, Monica GracielaÁlvarez Contreras, AndreaDelard Rodríguez, ClaudiaNavarro Cerrillo, Rafael MaBIOMETEOROLOGICAL VARIABLESCLIMATIC IMPACTCONE PRODUCTIONCONE WEIGHTPINE NUT YIELDhttps://purl.org/becyt/ford/4.5https://purl.org/becyt/ford/4Pinus pinea L. is a Mediterranean species of economic importance due to its edible seeds, the pine nuts that have high market value. We analyzed fruit productivity by recording cone number per tree (CN) on 3464 trees distributed along a climatic gradient in Chile. Cone weight at harvest (CW) and in-shell pine nut number per cone (IS) were measured on 76 superior trees. Climatic and biometeorological variables, defined based on 11 physio-phenological reproductive phases, were related to fruit production traits. Results showed marked differences among North, South and Dry coast areas. The highest values of cone productivity (32 kg tree-1) and CN (62 cones tree-1) were recorded in the South. Stone pine cone production throughout Chile was favored by spring minimum temperature above 7 °C; annual thermal oscillation below 12 °C and late summer temperature below 6 °C during differentiation of reproductive shoots; and a high spring rainfall, except during male flowering period. Accumulated rainfall above 14 mm during 2 year-old conelet growth produced heavier cones. IS significantly increased when accumulated rainfall during cone ripening was above 133 mm. Therefore, water supply would be recommended as a cultural practice to mitigate the negative impact of reduced water availability on fruit productivity.Fil: Loewe Muñoz, V.. Chilean Forest Institute; ChileFil: Balzarini, Monica Graciela. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Departamento de Desarrollo Rural. Area de Estadística y Biometría; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Álvarez Contreras, Andrea. Chilean Forest Institute; ChileFil: Delard Rodríguez, Claudia. Chilean Forest Institute; ChileFil: Navarro Cerrillo, Rafael Ma. Universidad de Córdoba; EspañaElsevier Science2016-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/179689Loewe Muñoz, V.; Balzarini, Monica Graciela; Álvarez Contreras, Andrea; Delard Rodríguez, Claudia; Navarro Cerrillo, Rafael Ma; Fruit productivity of Stone pine (Pinus pinea L.) along a climatic gradient in Chile; Elsevier Science; Agricultural And Forest Meteorology; 223; 4-2016; 203-2160168-1923CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.agrformet.2016.04.011info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:18:20Zoai:ri.conicet.gov.ar:11336/179689instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:18:20.539CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Fruit productivity of Stone pine (Pinus pinea L.) along a climatic gradient in Chile
title Fruit productivity of Stone pine (Pinus pinea L.) along a climatic gradient in Chile
spellingShingle Fruit productivity of Stone pine (Pinus pinea L.) along a climatic gradient in Chile
Loewe Muñoz, V.
BIOMETEOROLOGICAL VARIABLES
CLIMATIC IMPACT
CONE PRODUCTION
CONE WEIGHT
PINE NUT YIELD
title_short Fruit productivity of Stone pine (Pinus pinea L.) along a climatic gradient in Chile
title_full Fruit productivity of Stone pine (Pinus pinea L.) along a climatic gradient in Chile
title_fullStr Fruit productivity of Stone pine (Pinus pinea L.) along a climatic gradient in Chile
title_full_unstemmed Fruit productivity of Stone pine (Pinus pinea L.) along a climatic gradient in Chile
title_sort Fruit productivity of Stone pine (Pinus pinea L.) along a climatic gradient in Chile
dc.creator.none.fl_str_mv Loewe Muñoz, V.
Balzarini, Monica Graciela
Álvarez Contreras, Andrea
Delard Rodríguez, Claudia
Navarro Cerrillo, Rafael Ma
author Loewe Muñoz, V.
author_facet Loewe Muñoz, V.
Balzarini, Monica Graciela
Álvarez Contreras, Andrea
Delard Rodríguez, Claudia
Navarro Cerrillo, Rafael Ma
author_role author
author2 Balzarini, Monica Graciela
Álvarez Contreras, Andrea
Delard Rodríguez, Claudia
Navarro Cerrillo, Rafael Ma
author2_role author
author
author
author
dc.subject.none.fl_str_mv BIOMETEOROLOGICAL VARIABLES
CLIMATIC IMPACT
CONE PRODUCTION
CONE WEIGHT
PINE NUT YIELD
topic BIOMETEOROLOGICAL VARIABLES
CLIMATIC IMPACT
CONE PRODUCTION
CONE WEIGHT
PINE NUT YIELD
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.5
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Pinus pinea L. is a Mediterranean species of economic importance due to its edible seeds, the pine nuts that have high market value. We analyzed fruit productivity by recording cone number per tree (CN) on 3464 trees distributed along a climatic gradient in Chile. Cone weight at harvest (CW) and in-shell pine nut number per cone (IS) were measured on 76 superior trees. Climatic and biometeorological variables, defined based on 11 physio-phenological reproductive phases, were related to fruit production traits. Results showed marked differences among North, South and Dry coast areas. The highest values of cone productivity (32 kg tree-1) and CN (62 cones tree-1) were recorded in the South. Stone pine cone production throughout Chile was favored by spring minimum temperature above 7 °C; annual thermal oscillation below 12 °C and late summer temperature below 6 °C during differentiation of reproductive shoots; and a high spring rainfall, except during male flowering period. Accumulated rainfall above 14 mm during 2 year-old conelet growth produced heavier cones. IS significantly increased when accumulated rainfall during cone ripening was above 133 mm. Therefore, water supply would be recommended as a cultural practice to mitigate the negative impact of reduced water availability on fruit productivity.
Fil: Loewe Muñoz, V.. Chilean Forest Institute; Chile
Fil: Balzarini, Monica Graciela. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Departamento de Desarrollo Rural. Area de Estadística y Biometría; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Álvarez Contreras, Andrea. Chilean Forest Institute; Chile
Fil: Delard Rodríguez, Claudia. Chilean Forest Institute; Chile
Fil: Navarro Cerrillo, Rafael Ma. Universidad de Córdoba; España
description Pinus pinea L. is a Mediterranean species of economic importance due to its edible seeds, the pine nuts that have high market value. We analyzed fruit productivity by recording cone number per tree (CN) on 3464 trees distributed along a climatic gradient in Chile. Cone weight at harvest (CW) and in-shell pine nut number per cone (IS) were measured on 76 superior trees. Climatic and biometeorological variables, defined based on 11 physio-phenological reproductive phases, were related to fruit production traits. Results showed marked differences among North, South and Dry coast areas. The highest values of cone productivity (32 kg tree-1) and CN (62 cones tree-1) were recorded in the South. Stone pine cone production throughout Chile was favored by spring minimum temperature above 7 °C; annual thermal oscillation below 12 °C and late summer temperature below 6 °C during differentiation of reproductive shoots; and a high spring rainfall, except during male flowering period. Accumulated rainfall above 14 mm during 2 year-old conelet growth produced heavier cones. IS significantly increased when accumulated rainfall during cone ripening was above 133 mm. Therefore, water supply would be recommended as a cultural practice to mitigate the negative impact of reduced water availability on fruit productivity.
publishDate 2016
dc.date.none.fl_str_mv 2016-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/179689
Loewe Muñoz, V.; Balzarini, Monica Graciela; Álvarez Contreras, Andrea; Delard Rodríguez, Claudia; Navarro Cerrillo, Rafael Ma; Fruit productivity of Stone pine (Pinus pinea L.) along a climatic gradient in Chile; Elsevier Science; Agricultural And Forest Meteorology; 223; 4-2016; 203-216
0168-1923
CONICET Digital
CONICET
url http://hdl.handle.net/11336/179689
identifier_str_mv Loewe Muñoz, V.; Balzarini, Monica Graciela; Álvarez Contreras, Andrea; Delard Rodríguez, Claudia; Navarro Cerrillo, Rafael Ma; Fruit productivity of Stone pine (Pinus pinea L.) along a climatic gradient in Chile; Elsevier Science; Agricultural And Forest Meteorology; 223; 4-2016; 203-216
0168-1923
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.agrformet.2016.04.011
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846781644720046080
score 12.982451

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