Primary growth of Ugni molinae (Myrtaceae) in Argentina: leaf, flower and fruit productions in two experimental populations.

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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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Autores principales: 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
Formato: Artículo revista
Lenguaje:Español
Publicado: Sociedad Argentina de Botánica 2022
Materias:
fenología
fruta fina
Myrtaceae
Patagonia
asa de crecimiento
berries
flowering
growth rate
phenology
Acceso en línea:https://revistas.unc.edu.ar/index.php/BSAB/article/view/35156
Aporte de:
Revistas de la UNC de Universidad Nacional de Córdoba
id I10-R10article-35156
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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