Calibrachoa breeding advances in Argentina

Calibrachoa La Llave & Lexarza (Solanaceae) is an American genus with high ornamental and economic value due to the existence of many successful commercial varieties for pot plant and landscaping use. Historically, Calibrachoa has been included in the Petunia Jussieu genus due to morphological s...

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Autores principales: Facciuto, Gabriela, Pannunzio, María Inés, Coviella, A., Bologna, P., Soto, S., Imhof, Lelia, Borja, M.
Formato: Artículo PeerReviewed
Lenguaje:Español
Publicado: International Society for Horticultural Science 2009
Materias:
SB Cultura de la planta
Acceso en línea:http://pa.bibdigital.ucc.edu.ar/4946/1/A_Facciuto.pdf
Aporte de:
Producción Académica Universidad Católica de Córdoba (UCCor) de Universidad Católica de Córdoba
id I38-R144-4946
record_format dspace
spelling I38-R144-49462025-10-23T14:41:59Z http://pa.bibdigital.ucc.edu.ar/4946/ Calibrachoa breeding advances in Argentina Facciuto, Gabriela Pannunzio, María Inés Coviella, A. Bologna, P. Soto, S. Imhof, Lelia Borja, M. SB Cultura de la planta Calibrachoa La Llave & Lexarza (Solanaceae) is an American genus with high ornamental and economic value due to the existence of many successful commercial varieties for pot plant and landscaping use. Historically, Calibrachoa has been included in the Petunia Jussieu genus due to morphological similarities. However, now, they are considered two separated genera: Calibrachoa species are predominantly perennial shrubs, while Petunia species correspond mainly to herbaceous annual plants. The Institute of Floriculture INTA Castelar (IF) has initiated a Calibrachoa breeding programme with the aim to obtain compact plants, with no pruning or growth regulator needs, and suitable for Argentinean weather conditions. Crossings between selected clones of five native species, seven intra and interspecific hybrids obtained in IF, and one commercial variety, were performed. It was possible to obtain normal plants in all combinations. The most compact plants of each cross combination were selected and cloned. Cuttings were characterised for the number of branches after 40 days culture. Compact plants were selected and field evaluated in two different locations. Plant height and number of flowers were recorded for selected clones. International Society for Horticultural Science 2009-12-31 info:eu-repo/semantics/closedAccess Artículo PeerReviewed application/pdf spa http://pa.bibdigital.ucc.edu.ar/4946/1/A_Facciuto.pdf Facciuto, Gabriela ORCID: https://orcid.org/0000-0003-3975-0928 <https://orcid.org/0000-0003-3975-0928>, Pannunzio, María Inés, Coviella, A., Bologna, P., Soto, S., Imhof, Lelia ORCID: https://orcid.org/0000-0002-6850-5502 <https://orcid.org/0000-0002-6850-5502> and Borja, M. (2009) Calibrachoa breeding advances in Argentina. Acta Horticulturae (83). pp. 121-126. ISSN 05677572 info:eu-repo/semantics/altIdentifier/doi/10.17660/ActaHortic.2009.813.15 Copy to clipboard
institution Universidad Católica de Córdoba
institution_str I-38
repository_str R-144
collection Producción Académica Universidad Católica de Córdoba (UCCor)
language Español
orig_language_str_mv spa
topic SB Cultura de la planta
spellingShingle SB Cultura de la planta
Facciuto, Gabriela
Pannunzio, María Inés
Coviella, A.
Bologna, P.
Soto, S.
Imhof, Lelia
Borja, M.
Calibrachoa breeding advances in Argentina
topic_facet SB Cultura de la planta
description Calibrachoa La Llave & Lexarza (Solanaceae) is an American genus with high ornamental and economic value due to the existence of many successful commercial varieties for pot plant and landscaping use. Historically, Calibrachoa has been included in the Petunia Jussieu genus due to morphological similarities. However, now, they are considered two separated genera: Calibrachoa species are predominantly perennial shrubs, while Petunia species correspond mainly to herbaceous annual plants. The Institute of Floriculture INTA Castelar (IF) has initiated a Calibrachoa breeding programme with the aim to obtain compact plants, with no pruning or growth regulator needs, and suitable for Argentinean weather conditions. Crossings between selected clones of five native species, seven intra and interspecific hybrids obtained in IF, and one commercial variety, were performed. It was possible to obtain normal plants in all combinations. The most compact plants of each cross combination were selected and cloned. Cuttings were characterised for the number of branches after 40 days culture. Compact plants were selected and field evaluated in two different locations. Plant height and number of flowers were recorded for selected clones.
format Artículo
PeerReviewed
author Facciuto, Gabriela
Pannunzio, María Inés
Coviella, A.
Bologna, P.
Soto, S.
Imhof, Lelia
Borja, M.
author_facet Facciuto, Gabriela
Pannunzio, María Inés
Coviella, A.
Bologna, P.
Soto, S.
Imhof, Lelia
Borja, M.
author_sort Facciuto, Gabriela
title Calibrachoa breeding advances in Argentina
title_short Calibrachoa breeding advances in Argentina
title_full Calibrachoa breeding advances in Argentina
title_fullStr Calibrachoa breeding advances in Argentina
title_full_unstemmed Calibrachoa breeding advances in Argentina
title_sort calibrachoa breeding advances in argentina
publisher International Society for Horticultural Science
publishDate 2009
url http://pa.bibdigital.ucc.edu.ar/4946/1/A_Facciuto.pdf
work_keys_str_mv AT facciutogabriela calibrachoabreedingadvancesinargentina
AT pannunziomariaines calibrachoabreedingadvancesinargentina
AT coviellaa calibrachoabreedingadvancesinargentina
AT bolognap calibrachoabreedingadvancesinargentina
AT sotos calibrachoabreedingadvancesinargentina
AT imhoflelia calibrachoabreedingadvancesinargentina
AT borjam calibrachoabreedingadvancesinargentina
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