Primary growth of Ugni molinae (Myrtaceae) in Argentina: leaf, flower and fruit productions in two experimental populations.
Background and aims: Ugni molinae (Myrtaceae) is a shrub species that produces berries of excellent aroma, taste and nutraceutic properties. It is native to Patagonia, but is barely known in Argentina. The objective of this study was the identification of the pattern of primary growth and of the per...
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Sociedad Argentina de Botánica
2022
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/35156 |
| Aporte de: |
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I10-R10-article-35156 |
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| record_format |
ojs |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-10 |
| container_title_str |
Revistas de la UNC |
| language |
Español |
| format |
Artículo revista |
| topic |
fenología fruta fina Myrtaceae Patagonia asa de crecimiento berries flowering growth rate Myrtaceae Patagonia phenology |
| spellingShingle |
fenología fruta fina Myrtaceae Patagonia asa de crecimiento berries flowering growth rate Myrtaceae Patagonia phenology Neranzi, Francisco Naón, Santiago Ochoa, Juan José Ichaso, Tomás Guenuleo, Brisa Serena Torrego, Sergio Stefe, Sonia Martínez, Eduardo Enrique Moncunill, Exequiel Luis Nehuen Puntieri, Javier Primary growth of Ugni molinae (Myrtaceae) in Argentina: leaf, flower and fruit productions in two experimental populations. |
| topic_facet |
fenología fruta fina Myrtaceae Patagonia asa de crecimiento berries flowering growth rate Myrtaceae Patagonia phenology |
| author |
Neranzi, Francisco Naón, Santiago Ochoa, Juan José Ichaso, Tomás Guenuleo, Brisa Serena Torrego, Sergio Stefe, Sonia Martínez, Eduardo Enrique Moncunill, Exequiel Luis Nehuen Puntieri, Javier |
| author_facet |
Neranzi, Francisco Naón, Santiago Ochoa, Juan José Ichaso, Tomás Guenuleo, Brisa Serena Torrego, Sergio Stefe, Sonia Martínez, Eduardo Enrique Moncunill, Exequiel Luis Nehuen Puntieri, Javier |
| author_sort |
Neranzi, Francisco |
| title |
Primary growth of Ugni molinae (Myrtaceae) in Argentina: leaf, flower and fruit productions in two experimental populations. |
| title_short |
Primary growth of Ugni molinae (Myrtaceae) in Argentina: leaf, flower and fruit productions in two experimental populations. |
| title_full |
Primary growth of Ugni molinae (Myrtaceae) in Argentina: leaf, flower and fruit productions in two experimental populations. |
| title_fullStr |
Primary growth of Ugni molinae (Myrtaceae) in Argentina: leaf, flower and fruit productions in two experimental populations. |
| title_full_unstemmed |
Primary growth of Ugni molinae (Myrtaceae) in Argentina: leaf, flower and fruit productions in two experimental populations. |
| title_sort |
primary growth of ugni molinae (myrtaceae) in argentina: leaf, flower and fruit productions in two experimental populations. |
| description |
Background and aims: Ugni molinae (Myrtaceae) is a shrub species that produces berries of excellent aroma, taste and nutraceutic properties. It is native to Patagonia, but is barely known in Argentina. The objective of this study was the identification of the pattern of primary growth and of the periods of anthesis and fruit ripening in U. molinae plants derived from Argentinean provenances.
M&M: Through one growth season, the development of 169 one-year-old U. molinae plants established in a greenhouse, and 46 four-year-old plants established under open sky was evaluated; all plants had derived from rooted stakes.
Results: All plants developed leaves between mid-spring and late summer. For one-year-old plants, notable variations were found regarding the time of maximum leaf production and the length of the growth period. The older plants were more regular in their phenologies. Flowering reached its summit between December and January, but the numbers of flowers in anthesis at each single time were low. Fructification levels were high for plants grown under open sky, and nil for greenhouse-grown plants.
Conclusions: One-year-old U. molinae plants may exhibit variations regarding the yearly time of maximum growth; four-year-old plants are less variable in this aspect. The development of flowers in a greenhouse is possible, but the presence of pollinators must be ensured for fruit production. |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2022 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/35156 |
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I10-R10-article-351562022-04-22T13:03:00Z Primary growth of Ugni molinae (Myrtaceae) in Argentina: leaf, flower and fruit productions in two experimental populations. Crecimiento primario de Ugni molinae (Myrtaceae) en Argentina: producción de hojas, flores y frutos en dos poblaciones experimentales. Neranzi, Francisco Naón, Santiago Ochoa, Juan José Ichaso, Tomás Guenuleo, Brisa Serena Torrego, Sergio Stefe, Sonia Martínez, Eduardo Enrique Moncunill, Exequiel Luis Nehuen Puntieri, Javier fenología fruta fina Myrtaceae Patagonia asa de crecimiento berries flowering growth rate Myrtaceae Patagonia phenology Background and aims: Ugni molinae (Myrtaceae) is a shrub species that produces berries of excellent aroma, taste and nutraceutic properties. It is native to Patagonia, but is barely known in Argentina. The objective of this study was the identification of the pattern of primary growth and of the periods of anthesis and fruit ripening in U. molinae plants derived from Argentinean provenances. M&M: Through one growth season, the development of 169 one-year-old U. molinae plants established in a greenhouse, and 46 four-year-old plants established under open sky was evaluated; all plants had derived from rooted stakes. Results: All plants developed leaves between mid-spring and late summer. For one-year-old plants, notable variations were found regarding the time of maximum leaf production and the length of the growth period. The older plants were more regular in their phenologies. Flowering reached its summit between December and January, but the numbers of flowers in anthesis at each single time were low. Fructification levels were high for plants grown under open sky, and nil for greenhouse-grown plants. Conclusions: One-year-old U. molinae plants may exhibit variations regarding the yearly time of maximum growth; four-year-old plants are less variable in this aspect. The development of flowers in a greenhouse is possible, but the presence of pollinators must be ensured for fruit production. Introducción y objetivos: Ugni molinae (Myrtaceae) es una especie arbustiva que produce bayas de excelentes aroma, sabor y calidad nutracéutica. Es nativa de Patagonia, pero poco conocida en Argentina. El objetivo principal de este estudio fue determinar el patrón de crecimiento primario y los períodos de antesis y de maduración de frutos de plantas de U. molinae de origen argentino. M&M: A lo largo de una estación de crecimiento, se documentó el desarrollo de 169 plantas de U. molinae de un año en un invernadero, y de 46 plantas de cuatro años establecidas a cielo abierto; todas las plantas derivaron de estacas enraizadas. Resultados: Todas las plantas produjeron hojas entre mediados de primavera y finales del verano. Para las plantas de un año se registraron variaciones en el tiempo de ocurrencia de la tasa máxima de producción de hojas, y en la duración del crecimiento. Las plantas de mayor edad fueron más regulares en su fenología. La floración alcanzó su nivel máximo entre diciembre y enero, pero los números de flores en antesis en cada momento fueron bajos. Los niveles de fructificación fueron elevados a cielo abierto y nulos en el invernadero. Conclusiones: Plantas de U. molinae de un año pueden exhibir variaciones en el momento del año de máximo crecimiento primario; las plantas de cuatro años presentan menos variación en este aspecto. Las plantas de U. molinae desarrollan flores en invernadero, pero debe asegurarse la presencia de polinizadores para lograr la fructificación. Sociedad Argentina de Botánica 2022-02-24 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/35156 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 57 No. 1 (2022): March Boletín de la Sociedad Argentina de Botánica; Vol. 57 Núm. 1 (2022): Marzo Boletín de la Sociedad Argentina de Botánica; v. 57 n. 1 (2022): Marzo 1851-2372 0373-580X 10.31055/1851.2372.v57.n1 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/35156/37144 https://revistas.unc.edu.ar/index.php/BSAB/article/view/35156/37145 Derechos de autor 2022 Francisco Neranzi, Santiago Naón, Juan José Ochoa, Tomás Ichaso, Brisa Serena Guenuleo, Sergio Torrego, Sonia Stefe, Eduardo Enrique Martínez, Exequiel Luis Nehuen Moncunill, Javier Puntieri https://creativecommons.org/licenses/by-nc-nd/4.0 |