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| 7. |  | MELLO, M. A.; TESTA, V. M.; FERRARI, D. L.; DORIGON, C.; SILVESTRO, M. L. Agricultura familiar e modelos de produção de leite. In: VILELA, D.; BRESSAN, M.; GOMES, A. T.; LEITE, J. L. B.; MARTINS, M. C.; NOGUEIRA NETTO, V. (Ed.). O agronegócio do leite e políticas públicas para o seu desenvolvimento sustentável. Juiz de Fora: Embrapa Gado de Leite, 2002. Cap. 25, p. 425-454.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 8. | | MELLO, M. A. de; ABRAMOVAY, R.; SILVESTRO, M. L.; DORIGON, C.; FERRARI, D. L.; TESTA, V. M. Sucessão hereditária e reprodução social da agricultura familiar. Agricultura em São Paulo, São Paulo, v. 50, n. 1, p. 11-24, 2003.| Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Florestas. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
25/06/2019 |
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Data da última atualização: |
09/11/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
GIRO, A.; PEZZOPANE, J. R. M.; BARIONI JUNIOR, W.; PEDROSO, A. de F.; LEME, A. P.; BOTTA, D.; ROMANELLO, N.; BARRETO, A. N.; GARCIA, A. R. |
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Afiliação: |
Alessandro Giro, UFPA; JOSE RICARDO MACEDO PEZZOPANE, CPPSE; WALDOMIRO BARIONI JUNIOR, CPPSE; ANDRE DE FARIA PEDROSO, CPPSE; Amanda Prudêncio Leme, UNESP; Daniela Botta, UFPA; Narian Romanello, UFPA; André do Nascimento Barreto, UFPA; ALEXANDRE ROSSETTO GARCIA, CPPSE. |
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Título: |
Behavior and body surface temperature of beef cattle in integrated crop-livestock systems with or without tree shading. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Science of the Total Environment, v.684, p.587-596, 2019. |
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DOI: |
10.1016/j.scitotenv.2019.05.377 |
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Idioma: |
Inglês |
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Conteúdo: |
Pasture-based livestock production is largely centered onmonoculture systems that degrade grasslands. In integrated crop-livestock-forestry systems a synergy is supposed to occur between its components, contributing to global food production. Thus, this study aimed to evaluate the effects of the microclimate on integrated croplivestock- forestry (CLF) and crop-livestock (CL) systems on the behavior and body surface temperatures of beef cattle in a tropical climate. The experiment was carried from December/2016 to June/2017. Adult beef cows were maintained in CL (n= 11) or CLF (n= 12) systems, permanently monitored by automatic weather stations. The microclimatic conditions indicated that CLF was more effective in mitigating the environmental heat load. Animals maintained in CLF showed favorable behavior, longer rumination (42.9 ± 2.2 vs 36.6 ± 2.2 min) and shorter resting time (57.6 ± 2.7 vs 65.9 ± 2.8 min) during the morning. The grazing time and other activities did not differ between treatments (P N 0.05) in the afternoon. Animals in CLF exhibited lower surface temperatures of the back (TBack: 31.9±0.2 vs 32.8±0.2 °C, P b 0.05) and of the trunk (TTrunk: 32.0±0.1 vs 32.5± 0.1 °C, P b 0.05)measured by infrared thermography. Animalsmaintained in CLF showed a significant preferential use of shade and a 23% reduction in the frequency of the animals searching for water troughs. It is evident from the study that integrated crop-livestock-forestry systems can be used to provide a more favorable MenosPasture-based livestock production is largely centered onmonoculture systems that degrade grasslands. In integrated crop-livestock-forestry systems a synergy is supposed to occur between its components, contributing to global food production. Thus, this study aimed to evaluate the effects of the microclimate on integrated croplivestock- forestry (CLF) and crop-livestock (CL) systems on the behavior and body surface temperatures of beef cattle in a tropical climate. The experiment was carried from December/2016 to June/2017. Adult beef cows were maintained in CL (n= 11) or CLF (n= 12) systems, permanently monitored by automatic weather stations. The microclimatic conditions indicated that CLF was more effective in mitigating the environmental heat load. Animals maintained in CLF showed favorable behavior, longer rumination (42.9 ± 2.2 vs 36.6 ± 2.2 min) and shorter resting time (57.6 ± 2.7 vs 65.9 ± 2.8 min) during the morning. The grazing time and other activities did not differ between treatments (P N 0.05) in the afternoon. Animals in CLF exhibited lower surface temperatures of the back (TBack: 31.9±0.2 vs 32.8±0.2 °C, P b 0.05) and of the trunk (TTrunk: 32.0±0.1 vs 32.5± 0.1 °C, P b 0.05)measured by infrared thermography. Animalsmaintained in CLF showed a significant preferential use of shade and a 23% reduction in the frequency of the animals searching for water troughs. It is evident from the study that integrated crop-livestock-forestry systems can be used to provide a... Mostrar Tudo |
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Palavras-Chave: |
Bovine; ILPF; Infrared thermography; Silvopastoral system; Thermal comfort. |
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Thesagro: |
Gado de Corte. |
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Thesaurus NAL: |
Food production. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02458naa a2200313 a 4500
001 2110023
005 2023-11-09
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.scitotenv.2019.05.377$2DOI
100 1 $aGIRO, A.
245 $aBehavior and body surface temperature of beef cattle in integrated crop-livestock systems with or without tree shading.$h[electronic resource]
260 $c2019
520 $aPasture-based livestock production is largely centered onmonoculture systems that degrade grasslands. In integrated crop-livestock-forestry systems a synergy is supposed to occur between its components, contributing to global food production. Thus, this study aimed to evaluate the effects of the microclimate on integrated croplivestock- forestry (CLF) and crop-livestock (CL) systems on the behavior and body surface temperatures of beef cattle in a tropical climate. The experiment was carried from December/2016 to June/2017. Adult beef cows were maintained in CL (n= 11) or CLF (n= 12) systems, permanently monitored by automatic weather stations. The microclimatic conditions indicated that CLF was more effective in mitigating the environmental heat load. Animals maintained in CLF showed favorable behavior, longer rumination (42.9 ± 2.2 vs 36.6 ± 2.2 min) and shorter resting time (57.6 ± 2.7 vs 65.9 ± 2.8 min) during the morning. The grazing time and other activities did not differ between treatments (P N 0.05) in the afternoon. Animals in CLF exhibited lower surface temperatures of the back (TBack: 31.9±0.2 vs 32.8±0.2 °C, P b 0.05) and of the trunk (TTrunk: 32.0±0.1 vs 32.5± 0.1 °C, P b 0.05)measured by infrared thermography. Animalsmaintained in CLF showed a significant preferential use of shade and a 23% reduction in the frequency of the animals searching for water troughs. It is evident from the study that integrated crop-livestock-forestry systems can be used to provide a more favorable
650 $aFood production
650 $aGado de Corte
653 $aBovine
653 $aILPF
653 $aInfrared thermography
653 $aSilvopastoral system
653 $aThermal comfort
700 1 $aPEZZOPANE, J. R. M.
700 1 $aBARIONI JUNIOR, W.
700 1 $aPEDROSO, A. de F.
700 1 $aLEME, A. P.
700 1 $aBOTTA, D.
700 1 $aROMANELLO, N.
700 1 $aBARRETO, A. N.
700 1 $aGARCIA, A. R.
773 $tScience of the Total Environment$gv.684, p.587-596, 2019.
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