Morpho-architectural and phenological characteristics of Ugni molinae (Myrtaceae): an Andean Patagonian shrub species with edible fruits
Background and aims: Ugni molinae (Myrtaceae) is a shrub species native to southern Chile − where it is known as “murta” or “murtilla” − and Argentina. This study was aimed at providing morpho-architectural information about U. molinae so as to promote its cultivation and introduction in productive...
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Sociedad Argentina de Botánica
2020
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/26034 |
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I10-R325-article-26034 |
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ojs |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-325 |
| container_title_str |
Boletín de la Sociedad Argentina de Botánica |
| language |
Español |
| format |
Artículo revista |
| topic |
Annual shoots berries Myrtaceae Patagonia plant architecture Ugni Brotes anuales fruta fina Myrtaceae Patagonia arquitectura de plantas Ugni |
| spellingShingle |
Annual shoots berries Myrtaceae Patagonia plant architecture Ugni Brotes anuales fruta fina Myrtaceae Patagonia arquitectura de plantas Ugni Guenuleo, B. S Torrego, S. Stefe , S. Neranzi , F. J. Moncunill, E. L. N. Naón, S. Cardozo, M. L. Martínez, E. E Ochoa, J. J. Puntieri, J. Morpho-architectural and phenological characteristics of Ugni molinae (Myrtaceae): an Andean Patagonian shrub species with edible fruits |
| topic_facet |
Annual shoots berries Myrtaceae Patagonia plant architecture Ugni Brotes anuales fruta fina Myrtaceae Patagonia arquitectura de plantas Ugni |
| author |
Guenuleo, B. S Torrego, S. Stefe , S. Neranzi , F. J. Moncunill, E. L. N. Naón, S. Cardozo, M. L. Martínez, E. E Ochoa, J. J. Puntieri, J. |
| author_facet |
Guenuleo, B. S Torrego, S. Stefe , S. Neranzi , F. J. Moncunill, E. L. N. Naón, S. Cardozo, M. L. Martínez, E. E Ochoa, J. J. Puntieri, J. |
| author_sort |
Guenuleo, B. S |
| title |
Morpho-architectural and phenological characteristics of Ugni molinae (Myrtaceae): an Andean Patagonian shrub species with edible fruits |
| title_short |
Morpho-architectural and phenological characteristics of Ugni molinae (Myrtaceae): an Andean Patagonian shrub species with edible fruits |
| title_full |
Morpho-architectural and phenological characteristics of Ugni molinae (Myrtaceae): an Andean Patagonian shrub species with edible fruits |
| title_fullStr |
Morpho-architectural and phenological characteristics of Ugni molinae (Myrtaceae): an Andean Patagonian shrub species with edible fruits |
| title_full_unstemmed |
Morpho-architectural and phenological characteristics of Ugni molinae (Myrtaceae): an Andean Patagonian shrub species with edible fruits |
| title_sort |
morpho-architectural and phenological characteristics of ugni molinae (myrtaceae): an andean patagonian shrub species with edible fruits |
| description |
Background and aims: Ugni molinae (Myrtaceae) is a shrub species native to southern Chile − where it is known as “murta” or “murtilla” − and Argentina. This study was aimed at providing morpho-architectural information about U. molinae so as to promote its cultivation and introduction in productive systems of Argentina.
M&M: Observations of U. molinae were performed at different scales (plants, foliated axes and annual shoots) for plants developed in natural populations and plants derived from seeds and stem cuttings sampled at the Lago Puelo National Park and its surroundings (Chubut province, Argentina) and grown in nurseries for five years.
Results: Short annual shoots of U. molinae complete their extension without branching, whereas long annual shoots may, as they extend, develop branches from intermediate and/or distal nodes. Flowering may start from the second or third year after seed germination or cut rooting. Most flowers develop at the end of spring from basal nodes of growing shoots. Plant structure changes from a clearly hierarchical to a non-hierarchical architecture in the first years of growth.
Conclusions: Ugni molinae may be multiplied easily from stem cuttings and seed germination. A short internode and small green leaves associated with it are clear markers of a limit between two successive annual shoots. More detailed studies about the development and productivity of this species in Argentina are necessary in order to evaluate the factibility of its inclusion in productive systems. |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2020 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/26034 |
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I10-R325-article-260342020-11-02T19:08:05Z Morpho-architectural and phenological characteristics of Ugni molinae (Myrtaceae): an Andean Patagonian shrub species with edible fruits Características morfo-arquitecturales y fenológicas de Ugni molinae (Myrtaceae): una especie arbustiva andino-patagónica con frutos comestibles Guenuleo, B. S Torrego, S. Stefe , S. Neranzi , F. J. Moncunill, E. L. N. Naón, S. Cardozo, M. L. Martínez, E. E Ochoa, J. J. Puntieri, J. Annual shoots berries Myrtaceae Patagonia plant architecture Ugni Brotes anuales fruta fina Myrtaceae Patagonia arquitectura de plantas Ugni Background and aims: Ugni molinae (Myrtaceae) is a shrub species native to southern Chile − where it is known as “murta” or “murtilla” − and Argentina. This study was aimed at providing morpho-architectural information about U. molinae so as to promote its cultivation and introduction in productive systems of Argentina. M&M: Observations of U. molinae were performed at different scales (plants, foliated axes and annual shoots) for plants developed in natural populations and plants derived from seeds and stem cuttings sampled at the Lago Puelo National Park and its surroundings (Chubut province, Argentina) and grown in nurseries for five years. Results: Short annual shoots of U. molinae complete their extension without branching, whereas long annual shoots may, as they extend, develop branches from intermediate and/or distal nodes. Flowering may start from the second or third year after seed germination or cut rooting. Most flowers develop at the end of spring from basal nodes of growing shoots. Plant structure changes from a clearly hierarchical to a non-hierarchical architecture in the first years of growth. Conclusions: Ugni molinae may be multiplied easily from stem cuttings and seed germination. A short internode and small green leaves associated with it are clear markers of a limit between two successive annual shoots. More detailed studies about the development and productivity of this species in Argentina are necessary in order to evaluate the factibility of its inclusion in productive systems. Introducción y objetivos: Ugni molinae (Myrtaceae) es una especie arbustiva nativa del sur de Chile − donde se la conoce como “murta” o “murtilla” − y de Argentina. Este estudio tiene como objetivo aportar información morfo-arquitectural de U. molinae, y así promover su cultivo e introducción en sistemas productivos de Argentina. M&M: Se realizaron observaciones de U. molinae a diferentes niveles (planta completa, ejes y brotes anuales) sobre plantas desarrolladas en poblaciones naturales y plantas derivadas de semillas o de enraizamiento de estacas y mantenidas en viveros por cinco años. Resultados: Los brotes cortos de U. molinae completan su extensión sin ramificarse, mientras que los brotes de mayor longitud pueden ramificarse durante su alargamiento a partir de nudos intermedios y/o distales. El inicio de la floración se produce a partir del segundo al tercer año desde la germinación de una semilla o del enraizamiento de una estaca. La mayoría de las flores se forman a fines de la primavera a partir de nudos basales de brotes en alargamiento. La arquitectura de las plantas cambia desde claramente jerárquica a no-jerárquica en los primeros años de desarrollo. Conclusiones: Ugni molinae puede multiplicarse con facilidad a partir del enraizamiento de estacas o de germinación de semillas. El desarrollo de un entrenudo corto asociado a hojas verdes pequeñas es un claro indicador del límite entre brotes anuales sucesivos. Se necesitan estudios más detallados acerca del desarrollo y la productividad de esta especie en la Argentina para evaluar su inclusión en sistemas productivos. Sociedad Argentina de Botánica 2020-06-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo original application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/26034 10.31055/1851.2372.v55.n2.26034 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 55 No. 2 (2020): June; 215-230 Boletín de la Sociedad Argentina de Botánica; Vol. 55 Núm. 2 (2020): Junio; 215-230 Boletín de la Sociedad Argentina de Botánica; v. 55 n. 2 (2020): Junio; 215-230 1851-2372 0373-580X 10.31055/1851.2372.v55.n2 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/26034/29973 https://revistas.unc.edu.ar/index.php/BSAB/article/view/26034/29974 Derechos de autor 2020 B. S Guenuleo, S. Torrego, S. Stefe , F. J. Neranzi , E. L. N. Moncunill, S. Naón, M. L. Cardozo, E. E Martínez, J. J. Ochoa, J. Puntieri https://creativecommons.org/licenses/by-nc-nd/4.0 |