The behavior of ten late sprouting walnut cultivars in the Alto Valle of Rio Negro, Patagonia (Argentina)

Autores
Iannamico, Luis Alberto; Calvo, Paula Cecilia; Castro, Hector
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Trabajo presentado al V International Walnut Symposium, Sorrento (Italia), noviembre de 2004
The main fruit production area in the Patagonia is concentrated at the Alto Valle region, located in the Río Negro and Neuquén provinces. In the valley of the Negro river there is a high predominance of pome fruit production, being Argentina the first exporter of pears in the Southern Hemisphere. In this North Patagonian region the climate is continental temperate and desert, where precipitations are close 200 mm/year. The period free of frosts lasts around 175 days (average date of the first frost, April 16th and of the last spring frost, October 8th). The present study of the behavior of 10 late sprouting walnut cultivars was carried out in the Alto Valle Experimental Station of the INTA (National Institute of Farm Technology), located at a latitude of 39° 01’ S, at a longitude of 67° 40’ W, and 242 meters above the sea level. The observations were made on trees of 10 varieties grafted on Juglans nigra. The orchard was established in 1995 with a distance of 7 meters between rows and 4 meters between plants, on a loam soil, with permanent green cover and irrigated with a microjet system. The observations were made over an average period of 8 years (1997-2004). The results showed that, under the climatic conditions of the Alto Valle, the varieties sprout in the following chronological order: Sunland, Tulare, Chandler, Hartley, Fernette, T-171, Meylanaisse, Fernor, Cisco and Franquette. The extreme registrations of the blossom indicate that it is initiated with male blossom of Sunland (October 1st) and it ended with female blossom of Cisco (November 11th). The quality of kernels is excellent in most cases, being recognized Sunland by their size, Chandler, Franquette, Fernor, Fernette and Tulare by its colour and Franquette, Chandler, T-171 and Fernor by its flavour. The cultivars Tulare, Fernor and Chandler were the most productive.
EEA Alto Valle
Fil: Iannamico, Luis Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; Argentina
Fil: Calvo, Paula Cecilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; Argentina
Fil: Castro, Héctor Roberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; Argentina
Fuente
Acta Horticulturae 705 : 493-497 (2006)
Materia
Juglans Regia
Nuez
Variedades
Brotación
Calidad de la Fruta
Walnuts
Varieties
Sprouting
Fruit Quality
Cultivars
Cultivares
Nivel de accesibilidad
acceso restringido
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/26361
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oai_identifier_str oai:localhost:20.500.12123/26361
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spelling The behavior of ten late sprouting walnut cultivars in the Alto Valle of Rio Negro, Patagonia (Argentina)Iannamico, Luis AlbertoCalvo, Paula CeciliaCastro, HectorJuglans RegiaNuezVariedadesBrotaciónCalidad de la FrutaWalnutsVarietiesSproutingFruit QualityCultivarsCultivaresTrabajo presentado al V International Walnut Symposium, Sorrento (Italia), noviembre de 2004The main fruit production area in the Patagonia is concentrated at the Alto Valle region, located in the Río Negro and Neuquén provinces. In the valley of the Negro river there is a high predominance of pome fruit production, being Argentina the first exporter of pears in the Southern Hemisphere. In this North Patagonian region the climate is continental temperate and desert, where precipitations are close 200 mm/year. The period free of frosts lasts around 175 days (average date of the first frost, April 16th and of the last spring frost, October 8th). The present study of the behavior of 10 late sprouting walnut cultivars was carried out in the Alto Valle Experimental Station of the INTA (National Institute of Farm Technology), located at a latitude of 39° 01’ S, at a longitude of 67° 40’ W, and 242 meters above the sea level. The observations were made on trees of 10 varieties grafted on Juglans nigra. The orchard was established in 1995 with a distance of 7 meters between rows and 4 meters between plants, on a loam soil, with permanent green cover and irrigated with a microjet system. The observations were made over an average period of 8 years (1997-2004). The results showed that, under the climatic conditions of the Alto Valle, the varieties sprout in the following chronological order: Sunland, Tulare, Chandler, Hartley, Fernette, T-171, Meylanaisse, Fernor, Cisco and Franquette. The extreme registrations of the blossom indicate that it is initiated with male blossom of Sunland (October 1st) and it ended with female blossom of Cisco (November 11th). The quality of kernels is excellent in most cases, being recognized Sunland by their size, Chandler, Franquette, Fernor, Fernette and Tulare by its colour and Franquette, Chandler, T-171 and Fernor by its flavour. The cultivars Tulare, Fernor and Chandler were the most productive.EEA Alto ValleFil: Iannamico, Luis Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; ArgentinaFil: Calvo, Paula Cecilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; ArgentinaFil: Castro, Héctor Roberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; ArgentinaInternational Society for Horticultural Science (ISHS)2026-05-26T14:15:14Z2026-05-26T14:15:14Z2006-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/26361978-90-66054-26-40567-7572 (impreso)2406-6168 (en lína)Acta Horticulturae 705 : 493-497 (2006)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología AgropecuariaengPatagonia .......... (general region) (World, South America, Argentina)7016766info:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2026-11-05T11:50:56Zoai:localhost:20.500.12123/26361instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2026-11-05 11:50:57.225INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv The behavior of ten late sprouting walnut cultivars in the Alto Valle of Rio Negro, Patagonia (Argentina)
title The behavior of ten late sprouting walnut cultivars in the Alto Valle of Rio Negro, Patagonia (Argentina)
spellingShingle The behavior of ten late sprouting walnut cultivars in the Alto Valle of Rio Negro, Patagonia (Argentina)
Iannamico, Luis Alberto
Juglans Regia
Nuez
Variedades
Brotación
Calidad de la Fruta
Walnuts
Varieties
Sprouting
Fruit Quality
Cultivars
Cultivares
title_short The behavior of ten late sprouting walnut cultivars in the Alto Valle of Rio Negro, Patagonia (Argentina)
title_full The behavior of ten late sprouting walnut cultivars in the Alto Valle of Rio Negro, Patagonia (Argentina)
title_fullStr The behavior of ten late sprouting walnut cultivars in the Alto Valle of Rio Negro, Patagonia (Argentina)
title_full_unstemmed The behavior of ten late sprouting walnut cultivars in the Alto Valle of Rio Negro, Patagonia (Argentina)
title_sort The behavior of ten late sprouting walnut cultivars in the Alto Valle of Rio Negro, Patagonia (Argentina)
dc.creator.none.fl_str_mv Iannamico, Luis Alberto
Calvo, Paula Cecilia
Castro, Hector
author Iannamico, Luis Alberto
author_facet Iannamico, Luis Alberto
Calvo, Paula Cecilia
Castro, Hector
author_role author
author2 Calvo, Paula Cecilia
Castro, Hector
author2_role author
author
dc.subject.none.fl_str_mv Juglans Regia
Nuez
Variedades
Brotación
Calidad de la Fruta
Walnuts
Varieties
Sprouting
Fruit Quality
Cultivars
Cultivares
topic Juglans Regia
Nuez
Variedades
Brotación
Calidad de la Fruta
Walnuts
Varieties
Sprouting
Fruit Quality
Cultivars
Cultivares
dc.description.none.fl_txt_mv Trabajo presentado al V International Walnut Symposium, Sorrento (Italia), noviembre de 2004
The main fruit production area in the Patagonia is concentrated at the Alto Valle region, located in the Río Negro and Neuquén provinces. In the valley of the Negro river there is a high predominance of pome fruit production, being Argentina the first exporter of pears in the Southern Hemisphere. In this North Patagonian region the climate is continental temperate and desert, where precipitations are close 200 mm/year. The period free of frosts lasts around 175 days (average date of the first frost, April 16th and of the last spring frost, October 8th). The present study of the behavior of 10 late sprouting walnut cultivars was carried out in the Alto Valle Experimental Station of the INTA (National Institute of Farm Technology), located at a latitude of 39° 01’ S, at a longitude of 67° 40’ W, and 242 meters above the sea level. The observations were made on trees of 10 varieties grafted on Juglans nigra. The orchard was established in 1995 with a distance of 7 meters between rows and 4 meters between plants, on a loam soil, with permanent green cover and irrigated with a microjet system. The observations were made over an average period of 8 years (1997-2004). The results showed that, under the climatic conditions of the Alto Valle, the varieties sprout in the following chronological order: Sunland, Tulare, Chandler, Hartley, Fernette, T-171, Meylanaisse, Fernor, Cisco and Franquette. The extreme registrations of the blossom indicate that it is initiated with male blossom of Sunland (October 1st) and it ended with female blossom of Cisco (November 11th). The quality of kernels is excellent in most cases, being recognized Sunland by their size, Chandler, Franquette, Fernor, Fernette and Tulare by its colour and Franquette, Chandler, T-171 and Fernor by its flavour. The cultivars Tulare, Fernor and Chandler were the most productive.
EEA Alto Valle
Fil: Iannamico, Luis Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; Argentina
Fil: Calvo, Paula Cecilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; Argentina
Fil: Castro, Héctor Roberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Alto Valle; Argentina
description Trabajo presentado al V International Walnut Symposium, Sorrento (Italia), noviembre de 2004
publishDate 2006
dc.date.none.fl_str_mv 2006-03
2026-05-26T14:15:14Z
2026-05-26T14:15:14Z
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/20.500.12123/26361
978-90-66054-26-4
0567-7572 (impreso)
2406-6168 (en lína)
url http://hdl.handle.net/20.500.12123/26361
identifier_str_mv 978-90-66054-26-4
0567-7572 (impreso)
2406-6168 (en lína)
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv restrictedAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Patagonia .......... (general region) (World, South America, Argentina)
7016766
dc.publisher.none.fl_str_mv International Society for Horticultural Science (ISHS)
publisher.none.fl_str_mv International Society for Horticultural Science (ISHS)
dc.source.none.fl_str_mv Acta Horticulturae 705 : 493-497 (2006)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
_version_ 1881032511390220288
score 13.334379

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