| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Thermoregulation in colonies of africanized and hybrids with Caucasian, Italian and Carniolan Apis mellifera honey bees
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| Autores: |
Toledo,Vagner de Alencar Arnaut de
Nogueira-Couto,Regina Helena
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| Data: |
1999-01-01
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| Ano: |
1999
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| Palavras-chave: |
Temperature
Honey bee
Apis
Thermoregulation
Hive
Hybrids
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| Resumo: |
This experiment was carried out to study the internal temperature regulation of a colony of Africanized honey bees (AFR), compared with hybrid Caucasian (CAU), Italian (ITA), and Carniolan (CAR) bees, during the period of one year and different size hives located in a sub-tropical region. The instant internal temperature, 33.7 ± 1.5° C for the AFR, 33.5 ± 1.4° C for the CAU, 33.7 ± 1.5° C for the ITA and 33.8 ± 1.4° C for the CAR, did not show any significant difference (P>0.05). The maximum temperature (36.1 ± 2.3° C) was statistically different (P<0.05) from the minimum (27.6 ± 5.3° C). There was no difference (P>0.05) in the mean internal temperature, between the nucleus (31.7 ± 6.3° C) and the brood nest (32.1 ± 5.3° C) measured between two and four o'clock in the afternoon.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131999000400007
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/S1516-89131999000400007
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.42 n.4 1999
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| Direitos: |
info:eu-repo/semantics/openAccess
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