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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
18/05/2022 |
Data da última atualização: |
16/03/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
NASCIMENTO, A. P. A. do; CASTRO, M. S. M.; OLIVEIRA, D. de S.; SILVEIRA, R. M. F.; VEGA, W. H. O. V.; NOBRE, M. E. M.; ANDRIOLI, A.; VASCONCELOS, A. M. de. |
Afiliação: |
ANA PAULA ARAÚJO DO NASCIMENTO, State University of Acaraú Valley (UVA) - Sobral, CE, Brazil; MARIA SAMIRES MARTINS CASTRO, Federal University of Viçosa (UFV) - Viçosa, MG, Brazil; DELANO DE SOUSA OLIVEIRA, State University of Acaraú Valley (UVA) - Sobral, CE, Brazil; ROBSON MATEUS FREITAS SILVEIRA, “Luiz de Queiroz” College of Agriculture (ESALQ), University of São Paulo (USP) - Piracicaba, SP, Brazil; WILDER HERNANDO ORTIZ VEGA, UNINTA - University Center - Sobral, CE, Brazil; MARIA EDUARDA MEDEIROS NOBRE, State University of Acaraú Valley (UVA) - Sobral, CE, Brazil; ALICE ANDRIOLI PINHEIRO, CNPC; ANGELA MARIA DE VASCONCELOS, State University of Acaraú Valley (UVA) - Sobral, CE, Brazil. |
Título: |
Environmental enrichment in dairy goats in a semi-arid region: Thermoregulatory and behavioral responses. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Journal of Thermal Biology, v. 106, 103248, May, 2022. |
DOI: |
https://doi.org/10.1016/j.jtherbio.2022.103248 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: This study aimed to evaluate the effect of environmental enrichment on the thermoregulatory and behavioral responses of goats raised in semi-arid conditions. 12 Saanen goats lactating, aged between 2 and 4 years, clinically healthy with a mean body weight of 31.4 ± 1.65 kg and body condition score between 2.0 and 2.5 were used. The types of enriched environments used were: 1) without environmental enrichment (control); 2) classical music;3) PET plastic bottles with corn;4) suspended tires;5) logs of wood; and 6) all objects simultaneously. The air temperature, black globe tempeature and humidity index, and radiant heat load were higher (P < 0.05) during treatment with all objects simultaneously. The respiratory rate (RR) was higher (P = 0.001) in the control treatment compared to those with environmental enrichment. The rectal temperature (RT) was higher in the control and acoustic groups (P < 0.05), however it was lower with all objects. The coat surface temperature (CST) was higher (P < 0.01) in the control group and lower in the treatment with music, tires, logs of wood, PET bottles and all objects. The behaviors lying down, drinking water, urination, ruminating while standing, and defecating were similar (P > 0.05) between treatments. The first two discriminant functions were significant (F1 and F2: P < 0.001) and discriminated 93.40% of the data variation. A static pattern was observed in the classification of goats in their group of origin for thermoregulatory and behavioral responses when a single type of enrichment was used with the formation of two more groups: (i) goats which had access to all enrichments simultaneously; and (ii) the control group. The offer of the diversity of various objects for environmental enrichment positively contributed to the thermoregulatory and behavioral responses, thereby providing well-being to the animals. MenosAbstract: This study aimed to evaluate the effect of environmental enrichment on the thermoregulatory and behavioral responses of goats raised in semi-arid conditions. 12 Saanen goats lactating, aged between 2 and 4 years, clinically healthy with a mean body weight of 31.4 ± 1.65 kg and body condition score between 2.0 and 2.5 were used. The types of enriched environments used were: 1) without environmental enrichment (control); 2) classical music;3) PET plastic bottles with corn;4) suspended tires;5) logs of wood; and 6) all objects simultaneously. The air temperature, black globe tempeature and humidity index, and radiant heat load were higher (P < 0.05) during treatment with all objects simultaneously. The respiratory rate (RR) was higher (P = 0.001) in the control treatment compared to those with environmental enrichment. The rectal temperature (RT) was higher in the control and acoustic groups (P < 0.05), however it was lower with all objects. The coat surface temperature (CST) was higher (P < 0.01) in the control group and lower in the treatment with music, tires, logs of wood, PET bottles and all objects. The behaviors lying down, drinking water, urination, ruminating while standing, and defecating were similar (P > 0.05) between treatments. The first two discriminant functions were significant (F1 and F2: P < 0.001) and discriminated 93.40% of the data variation. A static pattern was observed in the classification of goats in their group of origin for thermoregulator... Mostrar Tudo |
Palavras-Chave: |
Ethology; Hot environment. |
Thesaurus Nal: |
Animal welfare; Behavior; Multivariate analysis; Thermoregulation. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02804naa a2200289 a 4500 001 2143217 005 2023-03-16 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.jtherbio.2022.103248$2DOI 100 1 $aNASCIMENTO, A. P. A. do 245 $aEnvironmental enrichment in dairy goats in a semi-arid region$bThermoregulatory and behavioral responses.$h[electronic resource] 260 $c2022 520 $aAbstract: This study aimed to evaluate the effect of environmental enrichment on the thermoregulatory and behavioral responses of goats raised in semi-arid conditions. 12 Saanen goats lactating, aged between 2 and 4 years, clinically healthy with a mean body weight of 31.4 ± 1.65 kg and body condition score between 2.0 and 2.5 were used. The types of enriched environments used were: 1) without environmental enrichment (control); 2) classical music;3) PET plastic bottles with corn;4) suspended tires;5) logs of wood; and 6) all objects simultaneously. The air temperature, black globe tempeature and humidity index, and radiant heat load were higher (P < 0.05) during treatment with all objects simultaneously. The respiratory rate (RR) was higher (P = 0.001) in the control treatment compared to those with environmental enrichment. The rectal temperature (RT) was higher in the control and acoustic groups (P < 0.05), however it was lower with all objects. The coat surface temperature (CST) was higher (P < 0.01) in the control group and lower in the treatment with music, tires, logs of wood, PET bottles and all objects. The behaviors lying down, drinking water, urination, ruminating while standing, and defecating were similar (P > 0.05) between treatments. The first two discriminant functions were significant (F1 and F2: P < 0.001) and discriminated 93.40% of the data variation. A static pattern was observed in the classification of goats in their group of origin for thermoregulatory and behavioral responses when a single type of enrichment was used with the formation of two more groups: (i) goats which had access to all enrichments simultaneously; and (ii) the control group. The offer of the diversity of various objects for environmental enrichment positively contributed to the thermoregulatory and behavioral responses, thereby providing well-being to the animals. 650 $aAnimal welfare 650 $aBehavior 650 $aMultivariate analysis 650 $aThermoregulation 653 $aEthology 653 $aHot environment 700 1 $aCASTRO, M. S. M. 700 1 $aOLIVEIRA, D. de S. 700 1 $aSILVEIRA, R. M. F. 700 1 $aVEGA, W. H. O. V. 700 1 $aNOBRE, M. E. M. 700 1 $aANDRIOLI, A. 700 1 $aVASCONCELOS, A. M. de 773 $tJournal of Thermal Biology$gv. 106, 103248, May, 2022.
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Embrapa Caprinos e Ovinos (CNPC) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Unidades Centrais. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
23/11/2006 |
Data da última atualização: |
23/11/2006 |
Autoria: |
MACIEL, G. A.; ARAÚJO, M. de. |
Título: |
Garantia da entrega de alimentos seguros. |
Ano de publicação: |
2005 |
Fonte/Imprenta: |
Revista de Política Agrícola, Brasília, ano 14, n.3, pag. 104-105, jul/set. 2005. |
Idioma: |
Português |
Notas: |
Ponto de Vista |
Conteúdo: |
O agronegócio brasileiro encontra-se empenhado no esforço de consolidação de suas vantagens competitivas no mercado internacional e na melhoria da qualidade e segurança dos alimentos para o mercado externo e interno. No segmento dos produtos de origem vegetal, o Brasil é o primeiro em produção e exportação de açúcar, laranja e café, o segundo no ranking de exportação de soja e álcool e está crescendo, anualmente, no segmento de produtos de origem animal em mercados da Ásia e países da Europa Central (Rússia), especialmente em carne bovina e aves. Apesar da ocorrência da febre aftosa no Mato Grosso do Sul e no Paraná, a exportação brasileira de carnes teve um incremento de 31% em relação a 2004, com o faturamento de 8.06 bilhões de dólares. O que demonstra que o agronegócio é um dos mais dinâmicos e competitivos setores da economia, em termos de contribuição para o
desenvolvimento nacional. |
Palavras-Chave: |
Agronegócio brasileiro; Alimentos seguros; Comercialização de grãos; Produtos de origem animal; Safe food. |
Thesaurus NAL: |
Agribusiness. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01561naa a2200217 a 4500 001 1114188 005 2006-11-23 008 2005 bl uuuu u00u1 u #d 100 1 $aMACIEL, G. A. 245 $aGarantia da entrega de alimentos seguros. 260 $c2005 500 $aPonto de Vista 520 $aO agronegócio brasileiro encontra-se empenhado no esforço de consolidação de suas vantagens competitivas no mercado internacional e na melhoria da qualidade e segurança dos alimentos para o mercado externo e interno. No segmento dos produtos de origem vegetal, o Brasil é o primeiro em produção e exportação de açúcar, laranja e café, o segundo no ranking de exportação de soja e álcool e está crescendo, anualmente, no segmento de produtos de origem animal em mercados da Ásia e países da Europa Central (Rússia), especialmente em carne bovina e aves. Apesar da ocorrência da febre aftosa no Mato Grosso do Sul e no Paraná, a exportação brasileira de carnes teve um incremento de 31% em relação a 2004, com o faturamento de 8.06 bilhões de dólares. O que demonstra que o agronegócio é um dos mais dinâmicos e competitivos setores da economia, em termos de contribuição para o desenvolvimento nacional. 650 $aAgribusiness 653 $aAgronegócio brasileiro 653 $aAlimentos seguros 653 $aComercialização de grãos 653 $aProdutos de origem animal 653 $aSafe food 700 1 $aARAÚJO, M. de 773 $tRevista de Política Agrícola, Brasília, ano 14$gn.3, pag. 104-105, jul/set. 2005.
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