| Registro completo |
| Provedor de dados: |
Animal Sciences
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| País: |
Brazil
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| Título: |
Effects of abiotic factors on the foraging activity of Apis mellifera Linnaeus, 1758 in inflorescences of Vernonia polyanthes Less (Asteraceae)
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| Autores: |
Alves, Luis Henrique Soares
Cassino, Paulo Cesar Rodrigues
Prezoto, Fábio
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| Data: |
2015-10-01
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| Ano: |
2015
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| Palavras-chave: |
2.04.04.00-0 beekeeping
Abiotic factors
Africanized honeybees
Assa-peixe.
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| Resumo: |
Knowledge on the foraging activity of Apis mellifera under the influence of abiotic factors has not been fully elucidated. Knowing the interactions between bees and plants with beekeeping relevance is fundamental to develop management strategies aimed at improving the beekeeping productivity. In this way, this study aimed to determine the foraging schedule of A. mellifera and to assess the influence of environmental factors on the foraging on inflorescences of Vernonia polyanthes. The study was conducted in the rural area of Valença, Rio de Janeiro State. Visits of A. mellifera workers to V. polyanthes inflorescences occurred from 9 am to 4 pm, especially between 11 am and 3 pm. Among the abiotic variables, relative humidity (rs = -0.691; p < 0.0001) and temperature (rs = 0.531; p < 0.0001) were correlated with foraging activity. Increase in temperature and decrease in humidity resulted in increased frequency in bee foraging activity, accounting for 46.9% of the activity in A. mellifera. This study provides subsidies to the development of apiculture, emphasizing the importance of V. polyanthes as a food resource during winter, representing a good alternative to increase the productivity, especially in areas of grasslands or abandoned crops, where ‘Assa-peixe’ is abundant.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/27463
10.4025/actascianimsci.v37i4.27463
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| Editor: |
Editora da Universidade Estadual de Maringá
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| Relação: |
http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/27463/pdf_119
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| Formato: |
application/pdf
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| Fonte: |
Acta Scientiarum. Animal Sciences; v. 37, n. 4 (2015); 405-409
Acta Scientiarum. Animal Sciences; v. 37, n. 4 (2015); 405-409
1807-8672
1806-2636
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