Ecophysiological groups of garlic cultivars: the updated Argentinean classification

Ecophysiological groups of garlic cultivars: the updated Argentinean classification

Presentado al VII International Symposium on Edible Alliaceae

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Bibliographic Details
Main Authors: Portela, Jose Antonio, Lanzavechia, Silvina Beatriz, Lopez, Aldo Miguel, Burba, Jose Luis
Format: info:ar-repo/semantics/artículo biblioteca
Language:eng
Published: International Society for Horticultural Science 2016-10
Subjects:Ajo, Variedades, Allium sativum, Biomasa, Ecofisiología, Argentina, Garlic, Varieties, Biomass, Ecophysiology,
Online Access:http://hdl.handle.net/20.500.12123/10642
https://www.ishs.org/ishs-article/1143_16
https://doi.org/10.17660/ActaHortic.2016.1143.16
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spelling oai:localhost:20.500.12123-106422021-11-01T18:26:09Z Ecophysiological groups of garlic cultivars: the updated Argentinean classification Portela, Jose Antonio Lanzavechia, Silvina Beatriz Lopez, Aldo Miguel Burba, Jose Luis Ajo Variedades Allium sativum Biomasa Ecofisiología Argentina Garlic Varieties Biomass Ecophysiology Presentado al VII International Symposium on Edible Alliaceae At the beginning of the 1990s, in an attempt to sort, in a practical and comprehensive way, the garlic varietal outlook of Argentina, a first Argentinean classification was proposed. Considering the natural dormancy length as main sorting criterion and applying the concept of VIDO (visual index of dormancy overcome) as a practical tool to efficiently determine the end of dormancy, four ecophysiological groups were defined for garlic cultivars grown around the country by those days. However, after twenty years of varietal improvement, mainly mobilized by institutional programs of clonal selection, as well as with the important advances on the ecophysiological knowledge of this specie, the original classification became somehow restricted and even conflictive in some of its basic concepts, so it would be necessary to update and optimize it. The studies on compared growth of clonal cultivars in relation to the photothermal environment, carried out since the early 2000s at INTA Experiment Station La Consulta (Mendoza, Argentina; 33,7° S and 940 m.a.s.l.), allowed a better understanding of nature behind the observed responses and explaining what would be the key differences among groups of varieties; mainly within those adapted to temperate environments, which show the greatest variability. From these knowledge, an improved ecophysiological classification for garlic cultivars is now proposed in Argentina, on the basis of: first, three kinds of climatic adaptations (tropical, subtropical, or temperate to cold-temperate environments), which, as in the previous classification, are defined by the length of the dormancy; second, two moments in the year in which cultivars adapted to temperate environments better perform their biomass accumulation (autumn-winter or spring); third, three subgroups for each of the two division of cultivars adapted to temperate environments, according to their different earliness for harvest. A comprehensive discussion of this updated classification is being presented in the document. EEA La Consulta Fil: Portela, Jose Antonio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria La Consulta; Argentina Fil: Lanzavechia, Silvina Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria La Consulta; Argentina Fil: Lopez, Aldo Miguel. Instituto Nacional de Investigación Agropecuaria (INTA). Estación Experimental Agropecuaria La Consulta; Argentina Fil: Burba, Jose Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria La Consulta; Argentina 2021-11-01T18:20:22Z 2021-11-01T18:20:22Z 2016-10 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/10642 https://www.ishs.org/ishs-article/1143_16 978-94-62611-32-0 0567-7572 https://doi.org/10.17660/ActaHortic.2016.1143.16 eng info:eu-repo/semantics/restrictedAccess application/pdf Argentina .......... (nation) (World, South America) 7006477 International Society for Horticultural Science Acta Horticulturae 1143 : 111-116. (2016)
institution INTA AR
collection DSpace
country Argentina
countrycode AR
component Bibliográfico
access En linea
databasecode dig-inta-ar
tag biblioteca
region America del Sur
libraryname Biblioteca Central del INTA Argentina
language eng
topic Ajo
Variedades
Allium sativum
Biomasa
Ecofisiología
Argentina
Garlic
Varieties
Biomass
Ecophysiology
Ajo
Variedades
Allium sativum
Biomasa
Ecofisiología
Argentina
Garlic
Varieties
Biomass
Ecophysiology
spellingShingle Ajo
Variedades
Allium sativum
Biomasa
Ecofisiología
Argentina
Garlic
Varieties
Biomass
Ecophysiology
Ajo
Variedades
Allium sativum
Biomasa
Ecofisiología
Argentina
Garlic
Varieties
Biomass
Ecophysiology
Portela, Jose Antonio
Lanzavechia, Silvina Beatriz
Lopez, Aldo Miguel
Burba, Jose Luis
Ecophysiological groups of garlic cultivars: the updated Argentinean classification
description Presentado al VII International Symposium on Edible Alliaceae
format info:ar-repo/semantics/artículo
topic_facet Ajo
Variedades
Allium sativum
Biomasa
Ecofisiología
Argentina
Garlic
Varieties
Biomass
Ecophysiology
author Portela, Jose Antonio
Lanzavechia, Silvina Beatriz
Lopez, Aldo Miguel
Burba, Jose Luis
author_facet Portela, Jose Antonio
Lanzavechia, Silvina Beatriz
Lopez, Aldo Miguel
Burba, Jose Luis
author_sort Portela, Jose Antonio
title Ecophysiological groups of garlic cultivars: the updated Argentinean classification
title_short Ecophysiological groups of garlic cultivars: the updated Argentinean classification
title_full Ecophysiological groups of garlic cultivars: the updated Argentinean classification
title_fullStr Ecophysiological groups of garlic cultivars: the updated Argentinean classification
title_full_unstemmed Ecophysiological groups of garlic cultivars: the updated Argentinean classification
title_sort ecophysiological groups of garlic cultivars: the updated argentinean classification
publisher International Society for Horticultural Science
publishDate 2016-10
url http://hdl.handle.net/20.500.12123/10642
https://www.ishs.org/ishs-article/1143_16
https://doi.org/10.17660/ActaHortic.2016.1143.16
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AT lanzavechiasilvinabeatriz ecophysiologicalgroupsofgarliccultivarstheupdatedargentineanclassification
AT lopezaldomiguel ecophysiologicalgroupsofgarliccultivarstheupdatedargentineanclassification
AT burbajoseluis ecophysiologicalgroupsofgarliccultivarstheupdatedargentineanclassification
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