| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Amazônia Oriental; Embrapa Pecuária Sudeste. |
|
Data corrente: |
03/01/2024 |
|
Data da última atualização: |
08/02/2024 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
BRCKO, C. C.; SILVA, J. A. R. DA; GARCIA, A. R.; SILVA, A. G. M. E; MARTORANO, L. G.; VILELA, R. A.; NAHÚM, B. DE S.; BARBOSA, A. V. C.; SILVA, W. C. DA; RODRIGUES, T. C. G. DE C.; SILVA, E. B. R. DA; LOURENÇO JÚNIOR, J. DE B. |
|
Afiliação: |
CAROLINA CARVALHO BRCKO, Federal University of Pará; JAMILE ANDREA RODRIGUES DA SILVA, Federal Rural University of the Amazônia; ALEXANDRE ROSSETTO GARCIA, CPPSE; ANDRÉ GUIMARÃES MACIEL E SILVA, Federal University of Pará; LUCIETA GUERREIRO MARTORANO, CPATU; REÍSSA ALVES VILELA, Federal University of Pará; BENJAMIM DE SOUZA NAHÚM; ANTÔNIO VINÍCIUS CORRÊA BARBOSA, Federal Rural University of the Amazônia; WELLIGTON CONCEIÇÃO DA SILVA, Federal University of Pará; THOMAZ CYRO GUIMARÃES DE CARVALHO RODRIGUES, Federal University of Pará; ÉDER BRUNO REBELO DA SILVA, Federal University of Pará; JOSÉ DE BRITO LOURENÇO-JÚNIOR, Federal University of Pará. |
|
Título: |
Effects of climatic conditions and supplementation with palm cake on the thermoregulation of crossbred buffaloes raised in a rotational grazing system and with natural shade in humid tropical regions. |
|
Ano de publicação: |
2024 |
|
Fonte/Imprenta: |
Animals, v. 14, n. 53, 2024. |
|
Páginas: |
13 p. |
|
DOI: |
10.3390/ani14010053 |
|
Idioma: |
Inglês |
|
Conteúdo: |
In ruminants, diet composition has a positive correlation with heat production, which can influence thermoregulation, energy expenditure and, consequently, animal performance. The objective of this work was to evaluate the effects of climatic conditions and supplementation based on palm kernel cake, on the thermoregulation of crossbred buffaloes in the eastern Amazon. The research was carried out at Embrapa Amazônia Oriental (01°26′ S and 48°24′ W), Belém, Pará, and lasted 12 months (representing the entire year). Twenty-four buffaloes, females, with initial age and an average weight of 54 ± 7 months and 503.1 ± 23 kg, respectively, non-pregnant, non-lactating and clinically healthy were used, divided into four treatments based on the supplementation content of the palm cake (%DM) in relation to their body weight (%): 0, 0.25, 0.50 and 1.0. The animals were kept in paddocks with Brachiaria brizantha (cv. Marandu), in a rotating system, with water to drink and mineral salt ad libitum. Equipment was installed to record environmental data (temperature and relative humidity, dew point temperature, wet bulb and black globe) and physiological data: rectal temperature (RT); respiratory rate (RR); and body surface temperature (BST), recorded twice a day, always in the morning (6:00 a.m. to 7:00 a.m.) and afternoon (12:00 p.m. to 1:00 p.m.) shifts, and were used to calculate the Globe Temperature and Humidity Index (GTHI). Supplementation did not influence the physiological variables of thermoregulation (p > 0.05). However, there were differences in the GTHI between the shifts, with higher means in the afternoon shift, especially in the less rainy period of the year, where the GTHI reached 92.06 ± 2.74 (p < 0.05). In all periods of the year, the mean values of RT, RR and BST were higher in the afternoon shift (p > 0.05). The respiratory rate (RR) is associated with the annual seasonality of the thermal waters, with higher averages in the afternoons of the rainy season. The positive correlation for rectal temperature, respiratory rate and body surface temperature indicated that buffaloes respond to thermal elevations in the atmosphere (afternoon period) and, consequently, reflect on the GTHI. Supplementation does not influence thermoregulation; the changes observed occurred in response to the region’s thermal and rainfall conditions (mainly in the afternoon shift), with higher GTHI values. MenosIn ruminants, diet composition has a positive correlation with heat production, which can influence thermoregulation, energy expenditure and, consequently, animal performance. The objective of this work was to evaluate the effects of climatic conditions and supplementation based on palm kernel cake, on the thermoregulation of crossbred buffaloes in the eastern Amazon. The research was carried out at Embrapa Amazônia Oriental (01°26′ S and 48°24′ W), Belém, Pará, and lasted 12 months (representing the entire year). Twenty-four buffaloes, females, with initial age and an average weight of 54 ± 7 months and 503.1 ± 23 kg, respectively, non-pregnant, non-lactating and clinically healthy were used, divided into four treatments based on the supplementation content of the palm cake (%DM) in relation to their body weight (%): 0, 0.25, 0.50 and 1.0. The animals were kept in paddocks with Brachiaria brizantha (cv. Marandu), in a rotating system, with water to drink and mineral salt ad libitum. Equipment was installed to record environmental data (temperature and relative humidity, dew point temperature, wet bulb and black globe) and physiological data: rectal temperature (RT); respiratory rate (RR); and body surface temperature (BST), recorded twice a day, always in the morning (6:00 a.m. to 7:00 a.m.) and afternoon (12:00 p.m. to 1:00 p.m.) shifts, and were used to calculate the Globe Temperature and Humidity Index (GTHI). Supplementation did not influence the physiological variables... Mostrar Tudo |
|
Palavras-Chave: |
Animal bioclimatology; Co-product; Equatorial climate; Supplement. |
|
Thesaurus Nal: |
Heat stress; Ruminants; Thermoregulation. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1160412/1/EffectsClimaticConditions.pdf
|
|
Marc: |
LEADER 03575naa a2200361 a 4500
001 2160412
005 2024-02-08
008 2024 bl uuuu u00u1 u #d
024 7 $a10.3390/ani14010053$2DOI
100 1 $aBRCKO, C. C.
245 $aEffects of climatic conditions and supplementation with palm cake on the thermoregulation of crossbred buffaloes raised in a rotational grazing system and with natural shade in humid tropical regions.$h[electronic resource]
260 $c2024
300 $a13 p.
520 $aIn ruminants, diet composition has a positive correlation with heat production, which can influence thermoregulation, energy expenditure and, consequently, animal performance. The objective of this work was to evaluate the effects of climatic conditions and supplementation based on palm kernel cake, on the thermoregulation of crossbred buffaloes in the eastern Amazon. The research was carried out at Embrapa Amazônia Oriental (01°26′ S and 48°24′ W), Belém, Pará, and lasted 12 months (representing the entire year). Twenty-four buffaloes, females, with initial age and an average weight of 54 ± 7 months and 503.1 ± 23 kg, respectively, non-pregnant, non-lactating and clinically healthy were used, divided into four treatments based on the supplementation content of the palm cake (%DM) in relation to their body weight (%): 0, 0.25, 0.50 and 1.0. The animals were kept in paddocks with Brachiaria brizantha (cv. Marandu), in a rotating system, with water to drink and mineral salt ad libitum. Equipment was installed to record environmental data (temperature and relative humidity, dew point temperature, wet bulb and black globe) and physiological data: rectal temperature (RT); respiratory rate (RR); and body surface temperature (BST), recorded twice a day, always in the morning (6:00 a.m. to 7:00 a.m.) and afternoon (12:00 p.m. to 1:00 p.m.) shifts, and were used to calculate the Globe Temperature and Humidity Index (GTHI). Supplementation did not influence the physiological variables of thermoregulation (p > 0.05). However, there were differences in the GTHI between the shifts, with higher means in the afternoon shift, especially in the less rainy period of the year, where the GTHI reached 92.06 ± 2.74 (p < 0.05). In all periods of the year, the mean values of RT, RR and BST were higher in the afternoon shift (p > 0.05). The respiratory rate (RR) is associated with the annual seasonality of the thermal waters, with higher averages in the afternoons of the rainy season. The positive correlation for rectal temperature, respiratory rate and body surface temperature indicated that buffaloes respond to thermal elevations in the atmosphere (afternoon period) and, consequently, reflect on the GTHI. Supplementation does not influence thermoregulation; the changes observed occurred in response to the region’s thermal and rainfall conditions (mainly in the afternoon shift), with higher GTHI values.
650 $aHeat stress
650 $aRuminants
650 $aThermoregulation
653 $aAnimal bioclimatology
653 $aCo-product
653 $aEquatorial climate
653 $aSupplement
700 1 $aSILVA, J. A. R. DA
700 1 $aGARCIA, A. R.
700 1 $aSILVA, A. G. M. E
700 1 $aMARTORANO, L. G.
700 1 $aVILELA, R. A.
700 1 $aNAHÚM, B. DE S.
700 1 $aBARBOSA, A. V. C.
700 1 $aSILVA, W. C. DA
700 1 $aRODRIGUES, T. C. G. DE C.
700 1 $aSILVA, E. B. R. DA
700 1 $aLOURENÇO JÚNIOR, J. DE B.
773 $tAnimals$gv. 14, n. 53, 2024.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 324 | |
| 85. |  | MENEZES, A. J. E. A. de; HOMMA, A. K. O.; OLIVEIRA, M. E. C.; MATOS, G. B. de. Etnocultivo do tucumã do pará (Astrocaryum vulgare Mart.) na mesorregião da ilha do Marajó - município de Soure - Pará In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 2., 2012, Belém, PA. Anais... Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2012. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
|    |
| 88. | | MENEZES, A. J. E. A. de; HOMMA, A. K. O.; OLIVEIRA, M. E. C.; MATOS, G. B. de. Exploração do óleo de tucumã do pará (Astrocaryum vulgare Mart.) na mesorregião da ilha do Marajó - município de Soure - Pará. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 2., 2012, Belém, PA. Anais... Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2012. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 91. | | AZAR, G. S.; NASCIMENTO, M. do P. S. C. B.; NASCIMENTO, H. T. S. do; OLIVEIRA, M. E. de. Nutrientes de cultivares de Cynodon, em duas épocas do ano, no Estado do Piauí. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 44., 2007, Jaboticabal. O avanço científico e tecnológico na produção animal: anais. Jaboticabal: SBZ, 2007. 3 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Meio-Norte. |
| |
| 94. | | MOURA, R. L. de; NASCIMENTO, M. do P. S. C. B.; RODRIGUES, M. M.; OLIVEIRA, M. E.; LOPES, J. B. Razão folha/haste e composição bromatológica da rebrota de estilosantes Campo Grande em cinco idades de corte. Acta Scientiarum. Animal Sciences, Maringá, v. 33, n. 3, p. 249-254, 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Meio-Norte. |
| |
| 95. | | NOGUEIRA FILHO, J. C. M.; OLIVEIRA, M. E. M. de; TOLEDO, L. R. A. de; VELLOSO, L. Protozoários ciliados no rúmen de zebuínos e bubalinos submetidos a dietas com volumosos e concentrados. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 33, n. 6, p. 993-999, jun. 1998 Título em inglês: Ciliate protozoa in the rumen of a zebu fed with roughage and concentrates.| Biblioteca(s): Embrapa Unidades Centrais. |
| |
| 96. | | PODEROSO, J. C. M.; RIBEIRO, G. T.; FERREIRA, D. N. M.; GONÇALVES, G. B.; CORREIA-OLIVEIRA, M. E. Primeiro registro na América Latina do manjericão (Ocimum basilicum L., 1753). (Lamiaceae) como hospedeiro do ácaro Brevipalpus obovatus Donnadieu, 1933 Tenuipalpidae). Revista Brasileira de Plantas Medicinais, v. 11, n. 4, p. 473-475, 2009.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
| 99. | | MOREIRA, D. K. T.; VASCONCELOS, M. A. M.; CARVALHO, A. V.; GONÇALVES, A. C. S.; FERREIRA, P. M.; OLIVEIRA, M. E. C.; OLIVEIRA, P. S. Aproveitamento de polpa de cupuaçu (Theobroma grandiflorum, Schum.) na elaboração de bala de goma. In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS, 7., 2007, Campinas. Ciência e tecnologia de alimentos em benefício a sociedade: ligando a agricultura à saúde: resumos. Campinas: SBCTA: Unicamp/FEA, 2007. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 100. | | OLIVEIRA, M. E. F.; RIBEIRO, I. F.; RODRIGUEZ, M. G. K.; MACIEL, G. S.; FONSECA, J. F. da; BRANDÃO, F. Z.; BARTLEWSKI, P. M. Assessing the usefulness of B-mode and colour Doppler sonography, and measurements of circulating progesterone concentrations for determining ovarian responses in superovulated ewes. Reproduction in Domestic Animals, v. 53, n. 3, p. 742-750, Jun. 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
|  |
| Registros recuperados : 324 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
