Characterization of the trophic resources used by Apis mellifera L. in an area of the Yungas in the north of Salta (Argentina)

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Background and aims: The main trophic resources used by honeybees are nectar and pollen, being the source of carbohydrates and protein for the hive, respectively. In this context, to determine the relationship between bees and floral resources, melisopalynological studies are carried out to identify...

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Autores principales: Mendez, Magali Veronica, Sanchez, Ana Carina, Lupo, Liliana Concepcion
Formato: Artículo revista
Lenguaje:Español
Publicado: Sociedad Argentina de Botánica 2021
Materias:
abejas meliferas
Melisopalinología
miel
polen
Yungas
honey
honeybee
melissopalynology,
pollen
Acceso en línea:https://revistas.unc.edu.ar/index.php/BSAB/article/view/29926
Aporte de:
Revistas de la UNC de Universidad Nacional de Córdoba
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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 abejas meliferas
Melisopalinología
miel
polen
Yungas
honey
honeybee
melissopalynology,
pollen
Yungas
spellingShingle abejas meliferas
Melisopalinología
miel
polen
Yungas
honey
honeybee
melissopalynology,
pollen
Yungas
Mendez, Magali Veronica
Sanchez, Ana Carina
Lupo, Liliana Concepcion
Characterization of the trophic resources used by Apis mellifera L. in an area of the Yungas in the north of Salta (Argentina)
topic_facet abejas meliferas
Melisopalinología
miel
polen
Yungas
honey
honeybee
melissopalynology,
pollen
Yungas
author Mendez, Magali Veronica
Sanchez, Ana Carina
Lupo, Liliana Concepcion
author_facet Mendez, Magali Veronica
Sanchez, Ana Carina
Lupo, Liliana Concepcion
author_sort Mendez, Magali Veronica
title Characterization of the trophic resources used by Apis mellifera L. in an area of the Yungas in the north of Salta (Argentina)
title_short Characterization of the trophic resources used by Apis mellifera L. in an area of the Yungas in the north of Salta (Argentina)
title_full Characterization of the trophic resources used by Apis mellifera L. in an area of the Yungas in the north of Salta (Argentina)
title_fullStr Characterization of the trophic resources used by Apis mellifera L. in an area of the Yungas in the north of Salta (Argentina)
title_full_unstemmed Characterization of the trophic resources used by Apis mellifera L. in an area of the Yungas in the north of Salta (Argentina)
title_sort characterization of the trophic resources used by apis mellifera l. in an area of the yungas in the north of salta (argentina)
description Background and aims: The main trophic resources used by honeybees are nectar and pollen, being the source of carbohydrates and protein for the hive, respectively. In this context, to determine the relationship between bees and floral resources, melisopalynological studies are carried out to identify the different plants that contribute to the bees' diet. M&M: The samples were obtained from beehives of producers in the locality of Los Toldos (Salta): immature honey samples were extracted with 10 ml sterilized syringes and corbicular pollen samples were extracted through pollen hunting traps placed in the taphole of the beehives for 24 hours. All samples were processed by standard techniques for melisopalynology and then acetolyzed. Frequency classes, frequency of occurrence, pollen richness, importance indexes and pollen diagrams were determined. Results and conclusions: A total of 53 pollen types were counted at different levels of identification. The best represented families in both immature honey and corbicular pollen from family and species importance index values are: Asteraceae (3.6; 39.2) and Myrtaceae (15.9; 26.6), while the resources of highest importance in honeys are: Allophylus edulis (13.4), Solanaceae (12.3), Eupatorium type (11.8). In the case of polliniferous resources are: Eupatorium type (30.2), native Myrtaceae type (17.8), Poaceae (8.3). The knowledge generated can be used to value the resource offered by the forest, allowing beekeepers in the area to know and value the dynamics of nectar and pollen flow to the hives.
publisher Sociedad Argentina de Botánica
publishDate 2021
url https://revistas.unc.edu.ar/index.php/BSAB/article/view/29926
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first_indexed 2022-08-20T01:21:24Z
last_indexed 2022-08-20T01:21:24Z
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spelling I10-R10-article-299262021-09-02T22:00:51Z Characterization of the trophic resources used by Apis mellifera L. in an area of the Yungas in the north of Salta (Argentina) Caracterización de los recursos tróficos utilizados por Apis mellifera L. en un área de las Yungas en el norte de Salta (Argentina) Mendez, Magali Veronica Sanchez, Ana Carina Lupo, Liliana Concepcion abejas meliferas Melisopalinología miel polen Yungas honey honeybee melissopalynology, pollen Yungas Background and aims: The main trophic resources used by honeybees are nectar and pollen, being the source of carbohydrates and protein for the hive, respectively. In this context, to determine the relationship between bees and floral resources, melisopalynological studies are carried out to identify the different plants that contribute to the bees' diet. M&M: The samples were obtained from beehives of producers in the locality of Los Toldos (Salta): immature honey samples were extracted with 10 ml sterilized syringes and corbicular pollen samples were extracted through pollen hunting traps placed in the taphole of the beehives for 24 hours. All samples were processed by standard techniques for melisopalynology and then acetolyzed. Frequency classes, frequency of occurrence, pollen richness, importance indexes and pollen diagrams were determined. Results and conclusions: A total of 53 pollen types were counted at different levels of identification. The best represented families in both immature honey and corbicular pollen from family and species importance index values are: Asteraceae (3.6; 39.2) and Myrtaceae (15.9; 26.6), while the resources of highest importance in honeys are: Allophylus edulis (13.4), Solanaceae (12.3), Eupatorium type (11.8). In the case of polliniferous resources are: Eupatorium type (30.2), native Myrtaceae type (17.8), Poaceae (8.3). The knowledge generated can be used to value the resource offered by the forest, allowing beekeepers in the area to know and value the dynamics of nectar and pollen flow to the hives. Introducción y objetivos: Los principales recursos tróficos empleados por las abejas melíferas son el néctar y el polen, siendo la fuente de carbohidratos y proteína de la colmena respectivamente. En ese contexto, para determinar la relación entre las abejas y los recursos florales, se realizan estudios melisopalinológicos, que permiten identificar las diferentes plantas que contribuyen a la dieta de las abejas. M&M: Las muestras se obtuvieron de colmenas de productores de la localidad de Los Toldos (Salta): las de miel inmadura se extrajeron con jeringas esterilizadas de 10 ml y las de polen corbicular a través de trampas caza polen colocadas en la piquera de las colmenas por 24 horas. Todas ellas se procesaron mediante técnicas estándar para melisopalinología con posterior acetólisis. Se determinaron las clases de frecuencia, frecuencia de ocurrencia, riqueza polínica, índices de importancia y diagramas polínicos. Resultados y conclusión: Se contabilizó un total de 53 tipos polínicos a diferentes niveles de identificación. Las familias mejor representadas tanto en miel inmadura como en polen corbicular a partir de los valores de índice de importancia de familia y especie son: Asteraceae (3,6; 39,2) y Myrtaceae (15,9; 26,6), mientras que los recursos de mayor importancia en mieles son: Allophylus edulis (13,4), Solanaceae (12,3), Tipo Eupatorium (11,8). En el caso de los recursos poliníferos se encuentran: Tipo Eupatorium (30,2), Tipo Myrtaceae nativas (17,8), Poaceae (8,3). El conocimiento generado, podrá ser utilizado para valorar el recurso ofrecido por el bosque, permitiendo que los apicultores de la zona conozcan y valoren la dinámica del ingreso de néctar y polen a las colmenas. Sociedad Argentina de Botánica 2021-06-09 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/29926 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 56 No. 2 (2021): June Boletín de la Sociedad Argentina de Botánica; Vol. 56 Núm. 2 (2021): Junio Boletín de la Sociedad Argentina de Botánica; v. 56 n. 2 (2021): Junio 1851-2372 0373-580X 10.31055/1851.2372.v56.n2 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/29926/33776 https://revistas.unc.edu.ar/index.php/BSAB/article/view/29926/33777 Derechos de autor 2021 Magali Veronica Mendez, Ana Carina Sanchez, Liliana Concepcion Lupo https://creativecommons.org/licenses/by-nc-nd/4.0

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