Efecto del origen geográfico en la calidad morfológica de plantas de prosopis alba (fabaceae)

Seed provenance has a genetic control over the behavioral characteristics of plants, whereby selection is an use- ful tool to achieve the maximum adaptation of the species to the environment. In this sense, different provenance materials characterization provides information for choosing seed so...

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Detalles Bibliográficos
Autores principales: Fontana, María Laura, Pérez, Víctor Ramón, Luna, Claudia Verónica
Formato: Artículo
Lenguaje:Español
Publicado: Universidad de Costa Rica 2021
Materias:
Algarrobo blanco
Plants production
Origin
Acceso en línea:http://repositorio.unne.edu.ar/handle/123456789/28446
Aporte de:
RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) de Universidad Nacional del Nordeste
id I48-R184-123456789-28446
record_format dspace
spelling I48-R184-123456789-284462024-09-30T13:44:48Z Efecto del origen geográfico en la calidad morfológica de plantas de prosopis alba (fabaceae) Fontana, María Laura Pérez, Víctor Ramón Luna, Claudia Verónica Algarrobo blanco Plants production Origin Seed provenance has a genetic control over the behavioral characteristics of plants, whereby selection is an use- ful tool to achieve the maximum adaptation of the species to the environment. In this sense, different provenance materials characterization provides information for choosing seed sources used in breeding programs, as well as afforestation and/or reforestation projects. The aim of this work was established provenance ́s effect on mor- phological variables that constitute quality parameters in Prosopis alba seedlings from three geographic areas. Morphological plants ́ variables were measured up to 150 days after planting. Provenance effect was significant for most of measured variables: plant ́s height, neck diameter (at least during the first 3 months of nursery), root volume, specific leaf weight and specific leaf area. Likewise, some of the morphological indices and quotients considered variables to determine plants ́ quality are affected by material ́s geographical origin: shoot length/ root length proportion, slenderness coefficient and index. Results allow affirming P. alba ́s provenance influenc- es plants ́ morphology determining the existence of two different groups: on one hand Santiago del Estero and Chaco provenances, and on the other, Salta Norte origin. 2021-08-23T13:20:27Z 2021-08-23T13:20:27Z 2018 Artículo Fontana, María Laura, Pérez, Víctor y Luna, Claudia, 2018. Efecto del origen geográfico en la calidad morfológica de plantas de prosopis alba (fabaceae). Revista de Biología Tropical. Heredia: Universidad de Costa Rica, vol. 66, no. 2, p. 593-604. ISSN 0034-7744. 2215-2075 http://repositorio.unne.edu.ar/handle/123456789/28446 spa https://revistas.ucr.ac.cr/index.php/rbt/article/view/33383/32866 openAccess http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ application/pdf application/pdf Universidad de Costa Rica Revista de Biología Tropical, 2018, vol. 66, no. 2, p. 593-604.
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-184
collection RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
language Español
topic Algarrobo blanco
Plants production
Origin
spellingShingle Algarrobo blanco
Plants production
Origin
Fontana, María Laura
Pérez, Víctor Ramón
Luna, Claudia Verónica
Efecto del origen geográfico en la calidad morfológica de plantas de prosopis alba (fabaceae)
topic_facet Algarrobo blanco
Plants production
Origin
description Seed provenance has a genetic control over the behavioral characteristics of plants, whereby selection is an use- ful tool to achieve the maximum adaptation of the species to the environment. In this sense, different provenance materials characterization provides information for choosing seed sources used in breeding programs, as well as afforestation and/or reforestation projects. The aim of this work was established provenance ́s effect on mor- phological variables that constitute quality parameters in Prosopis alba seedlings from three geographic areas. Morphological plants ́ variables were measured up to 150 days after planting. Provenance effect was significant for most of measured variables: plant ́s height, neck diameter (at least during the first 3 months of nursery), root volume, specific leaf weight and specific leaf area. Likewise, some of the morphological indices and quotients considered variables to determine plants ́ quality are affected by material ́s geographical origin: shoot length/ root length proportion, slenderness coefficient and index. Results allow affirming P. alba ́s provenance influenc- es plants ́ morphology determining the existence of two different groups: on one hand Santiago del Estero and Chaco provenances, and on the other, Salta Norte origin.
format Artículo
author Fontana, María Laura
Pérez, Víctor Ramón
Luna, Claudia Verónica
author_facet Fontana, María Laura
Pérez, Víctor Ramón
Luna, Claudia Verónica
author_sort Fontana, María Laura
title Efecto del origen geográfico en la calidad morfológica de plantas de prosopis alba (fabaceae)
title_short Efecto del origen geográfico en la calidad morfológica de plantas de prosopis alba (fabaceae)
title_full Efecto del origen geográfico en la calidad morfológica de plantas de prosopis alba (fabaceae)
title_fullStr Efecto del origen geográfico en la calidad morfológica de plantas de prosopis alba (fabaceae)
title_full_unstemmed Efecto del origen geográfico en la calidad morfológica de plantas de prosopis alba (fabaceae)
title_sort efecto del origen geográfico en la calidad morfológica de plantas de prosopis alba (fabaceae)
publisher Universidad de Costa Rica
publishDate 2021
url http://repositorio.unne.edu.ar/handle/123456789/28446
work_keys_str_mv AT fontanamarialaura efectodelorigengeograficoenlacalidadmorfologicadeplantasdeprosopisalbafabaceae
AT perezvictorramon efectodelorigengeograficoenlacalidadmorfologicadeplantasdeprosopisalbafabaceae
AT lunaclaudiaveronica efectodelorigengeograficoenlacalidadmorfologicadeplantasdeprosopisalbafabaceae
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