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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
21/08/2012 |
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Data da última atualização: |
11/04/2024 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
RODRIGUES, F.; RIBEIRO, M. de F.; LIMA, C. B. da S.; BRAGA, J. R. |
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Afiliação: |
FRANCIMÁRIA RODRIGUES; MARCIA DE FATIMA RIBEIRO, CPATSA; CÂNDIDA BEATRIZ DA SILVA LIMA; JULIARA REIS BRAGA. |
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Título: |
External activity of mandaçaia (Melipona mandacaia) in dry and wet periods in Petrolina (PE). |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: ENCONTRO SOBRE ABELHAS, 10., 2012, Ribeirão Preto. Anais... Ribeirão Preto: FUNPEC, 2012. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Inglês |
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Conteúdo: |
Knowledge on pattern of bees? external activity is crucial in crop pollination programs. The objective of this work was to obtain information on flight activity of mandaçaia Melipona mandacaia in Petrolina, PE. The observations were performed at intervals of 30 minutes, for 10 minutes, from 5:00 pm to 18:10 pm for five consecutive days, respectively in the dry period (DP: 08-12 August, 2011) and wet period (WP: 19-23 March, 2012) of the year. At the entrance of a mandaçaia colony maintained in the Laboratory of Bees (Embrapa Semiárido), was counted the number of bees that entered the nest carrying pollen, mud, resin and without loads in corbicula (assumed as nectar collection). The number of bees that left the nest carrying material (garbage) or nothing was recorded too. In the DP were observed 313 bees entering the nest, distributed as follows: 64.2% (pollen), 33.5% (nectar), 1.0% (mud), 1.3% (resin); and 338 leaving the nest, being 12.7% (garbage) and 87.3% (no load). In the WP, 739 bees were registered: 22.0% (pollen), 58.1% (nectar), 6.0% (mud), 13.9% (resin); and 1,065 leaving: 20.2% (garbage), 79.8% (without load). The values were significantly higher in WP than in the DP, except for pollen, that presented an inverse relationship (Mann Whitney, p< 0.05 for all comparisons, n= 270). This could be explained by the greater availability of pollen in the DP. In general, temperature and relative humidity were factors that had the greatest influence on bees? activity. Concerning temperature, the larger activity was observed between 20.4-21.6ºC (DP), and 22.9- 27.1ºC (WP). For relative humidity, the highest activity was observed between 66.1-71.9% (DP), and 62.5 -77.3% (WP). Additionally, in both periods the foraging activity was more intense during the morning, suggesting that agricultural practices must be avoided at this time in order to not affect the bees activities. MenosKnowledge on pattern of bees? external activity is crucial in crop pollination programs. The objective of this work was to obtain information on flight activity of mandaçaia Melipona mandacaia in Petrolina, PE. The observations were performed at intervals of 30 minutes, for 10 minutes, from 5:00 pm to 18:10 pm for five consecutive days, respectively in the dry period (DP: 08-12 August, 2011) and wet period (WP: 19-23 March, 2012) of the year. At the entrance of a mandaçaia colony maintained in the Laboratory of Bees (Embrapa Semiárido), was counted the number of bees that entered the nest carrying pollen, mud, resin and without loads in corbicula (assumed as nectar collection). The number of bees that left the nest carrying material (garbage) or nothing was recorded too. In the DP were observed 313 bees entering the nest, distributed as follows: 64.2% (pollen), 33.5% (nectar), 1.0% (mud), 1.3% (resin); and 338 leaving the nest, being 12.7% (garbage) and 87.3% (no load). In the WP, 739 bees were registered: 22.0% (pollen), 58.1% (nectar), 6.0% (mud), 13.9% (resin); and 1,065 leaving: 20.2% (garbage), 79.8% (without load). The values were significantly higher in WP than in the DP, except for pollen, that presented an inverse relationship (Mann Whitney, p< 0.05 for all comparisons, n= 270). This could be explained by the greater availability of pollen in the DP. In general, temperature and relative humidity were factors that had the greatest influence on bees? activity. Concer... Mostrar Tudo |
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Palavras-Chave: |
Abelhas sem ferrão; Atividade externa; Bee; Mandaçaia; Melipona mandacaia; Meliponicultura. |
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Thesagro: |
Abelha; Apicultura; Inseto. |
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Thesaurus Nal: |
Insects. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02705nam a2200277 a 4500
001 1931704
005 2024-04-11
008 2012 bl uuuu u00u1 u #d
100 1 $aRODRIGUES, F.
245 $aExternal activity of mandaçaia (Melipona mandacaia) in dry and wet periods in Petrolina (PE).
260 $aIn: ENCONTRO SOBRE ABELHAS, 10., 2012, Ribeirão Preto. Anais... Ribeirão Preto: FUNPEC$c2012
300 $c1 CD-ROM.
520 $aKnowledge on pattern of bees? external activity is crucial in crop pollination programs. The objective of this work was to obtain information on flight activity of mandaçaia Melipona mandacaia in Petrolina, PE. The observations were performed at intervals of 30 minutes, for 10 minutes, from 5:00 pm to 18:10 pm for five consecutive days, respectively in the dry period (DP: 08-12 August, 2011) and wet period (WP: 19-23 March, 2012) of the year. At the entrance of a mandaçaia colony maintained in the Laboratory of Bees (Embrapa Semiárido), was counted the number of bees that entered the nest carrying pollen, mud, resin and without loads in corbicula (assumed as nectar collection). The number of bees that left the nest carrying material (garbage) or nothing was recorded too. In the DP were observed 313 bees entering the nest, distributed as follows: 64.2% (pollen), 33.5% (nectar), 1.0% (mud), 1.3% (resin); and 338 leaving the nest, being 12.7% (garbage) and 87.3% (no load). In the WP, 739 bees were registered: 22.0% (pollen), 58.1% (nectar), 6.0% (mud), 13.9% (resin); and 1,065 leaving: 20.2% (garbage), 79.8% (without load). The values were significantly higher in WP than in the DP, except for pollen, that presented an inverse relationship (Mann Whitney, p< 0.05 for all comparisons, n= 270). This could be explained by the greater availability of pollen in the DP. In general, temperature and relative humidity were factors that had the greatest influence on bees? activity. Concerning temperature, the larger activity was observed between 20.4-21.6ºC (DP), and 22.9- 27.1ºC (WP). For relative humidity, the highest activity was observed between 66.1-71.9% (DP), and 62.5 -77.3% (WP). Additionally, in both periods the foraging activity was more intense during the morning, suggesting that agricultural practices must be avoided at this time in order to not affect the bees activities.
650 $aInsects
650 $aAbelha
650 $aApicultura
650 $aInseto
653 $aAbelhas sem ferrão
653 $aAtividade externa
653 $aBee
653 $aMandaçaia
653 $aMelipona mandacaia
653 $aMeliponicultura
700 1 $aRIBEIRO, M. de F.
700 1 $aLIMA, C. B. da S.
700 1 $aBRAGA, J. R.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
17/12/2020 |
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Data da última atualização: |
22/01/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
CAMACHO, P. G.; SBRISSIA, A. F.; PINTO, C. E.; BALDISSERA, T. C.; SCHIRMANN, J.; GARAGORRY, F. C.; TOMAZELLI, D.; LOPES, C. F. |
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Afiliação: |
Pedro Garzón Camacho, UDESC; André Fischer Sbrissia, UDESC; Cassiano Eduardo Pinto, EPAGRI; Tiago Celso Baldissera, EPAGRI; Janquieli Schirmann, EPAGRI; FABIO CERVO GARAGORRY, CPPSUL; Daniela Tomazelli, UDESC; Cássio Felipe Lopes, UDESC. |
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Título: |
Emisión acumulada de óxido nitroso (N20) en sistemas pastoriles de la Sierra Catarinense - Brasil. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Revista Argentina de Producción Animal, v. 40, p. 438, 2020. |
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Idioma: |
Espanhol |
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Notas: |
Suplemento 1. Edição do 43º Congreso Argentino de Producción Animal. |
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Conteúdo: |
En este trabajo se evaluaron y compararon la emisión de N2O generados por los sistemas pastoriles más empleados en Santa Catarina, Brasil. |
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Thesagro: |
Efeito Estufa. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/219381/1/DOC-47986-08122020-1538.pdf
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Marc: |
LEADER 00885naa a2200229 a 4500
001 2128369
005 2021-01-22
008 2020 bl uuuu u00u1 u #d
100 1 $aCAMACHO, P. G.
245 $aEmisión acumulada de óxido nitroso (N20) en sistemas pastoriles de la Sierra Catarinense - Brasil.$h[electronic resource]
260 $c2020
500 $aSuplemento 1. Edição do 43º Congreso Argentino de Producción Animal.
520 $aEn este trabajo se evaluaron y compararon la emisión de N2O generados por los sistemas pastoriles más empleados en Santa Catarina, Brasil.
650 $aEfeito Estufa
700 1 $aSBRISSIA, A. F.
700 1 $aPINTO, C. E.
700 1 $aBALDISSERA, T. C.
700 1 $aSCHIRMANN, J.
700 1 $aGARAGORRY, F. C.
700 1 $aTOMAZELLI, D.
700 1 $aLOPES, C. F.
773 $tRevista Argentina de Producción Animal$gv. 40, p. 438, 2020.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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