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Registro Completo |
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Biblioteca(s): |
Embrapa Café; Embrapa Gado de Corte. |
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Data corrente: |
08/10/2019 |
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Data da última atualização: |
08/10/2019 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
MELOTTO, A. M.; LAURA, V. A.; BUNGENSTAB, D. J.; FERREIRA, A. D. |
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Afiliação: |
ALEX MARCEL MELOTTO, Fundação MS para Pesquisa e Difusão de Tecnologias Agropecuárias em Maracaju-MS; VALDEMIR ANTONIO LAURA, CNPGC; DAVI JOSE BUNGENSTAB, CNPGC; ANDRE DOMINGHETTI FERREIRA, CNPCa. |
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Título: |
Espécies florestais em sistemas de produção em integração. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: BUNGENSTAB, D. J.; ALMEIDA, R. G. de; LAURA, V. A.; BALBINO, L. C.; FERREIRA, A. D. (Ed.). ILPF: inovação com integração de lavoura, pecuária e floresta. Brasília, DF: Embrapa, 2019. |
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Páginas: |
p. 429-454 |
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Idioma: |
Português |
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Conteúdo: |
Diversas regiões do globo apresentam bom potencial para aplicação de sistemas agroflorestais (SAFs), que combinam a produção de árvores com outras culturas, bem como os sistemas silvipastoris (SSPs), onde se integra a criação de animais com a produção florestal. Ambos os sistemas fazem parte do conceito abrangente de sistemas de produção agrícola em integração, sendo que os princípios e as tecnologias aplicadas aos mesmos são perfeitamente aplicáveis aos sistemas mais complexos de integração lavoura-pecuária-floresta (ILPF). Os SAFs e SSPs têm grande variedade de aplicações, servindo tanto para a recuperação de pastagens em solos de baixa fertilidade para criação extensiva de bovinos de corte até para a produção de forrageiras de inverno em bacias leiteiras de alta produtividade. Outras formas de uso são, por exemplo, a formação de cercas vivas, banco de proteínas e sombreamento para os animais em qualquer tipo de estabelecimento rural. |
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Thesagro: |
Floresta; Madeira; Silvicultura. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/202710/1/Especies-florestais-em-sistemas-de-producao.pdf
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Marc: |
LEADER 01688naa a2200205 a 4500
001 2112938
005 2019-10-08
008 2019 bl uuuu u00u1 u #d
100 1 $aMELOTTO, A. M.
245 $aEspécies florestais em sistemas de produção em integração.$h[electronic resource]
260 $c2019
300 $ap. 429-454
520 $aDiversas regiões do globo apresentam bom potencial para aplicação de sistemas agroflorestais (SAFs), que combinam a produção de árvores com outras culturas, bem como os sistemas silvipastoris (SSPs), onde se integra a criação de animais com a produção florestal. Ambos os sistemas fazem parte do conceito abrangente de sistemas de produção agrícola em integração, sendo que os princípios e as tecnologias aplicadas aos mesmos são perfeitamente aplicáveis aos sistemas mais complexos de integração lavoura-pecuária-floresta (ILPF). Os SAFs e SSPs têm grande variedade de aplicações, servindo tanto para a recuperação de pastagens em solos de baixa fertilidade para criação extensiva de bovinos de corte até para a produção de forrageiras de inverno em bacias leiteiras de alta produtividade. Outras formas de uso são, por exemplo, a formação de cercas vivas, banco de proteínas e sombreamento para os animais em qualquer tipo de estabelecimento rural.
650 $aFloresta
650 $aMadeira
650 $aSilvicultura
700 1 $aLAURA, V. A.
700 1 $aBUNGENSTAB, D. J.
700 1 $aFERREIRA, A. D.
773 $tIn: BUNGENSTAB, D. J.; ALMEIDA, R. G. de; LAURA, V. A.; BALBINO, L. C.; FERREIRA, A. D. (Ed.). ILPF: inovação com integração de lavoura, pecuária e floresta. Brasília, DF: Embrapa, 2019.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
01/09/2021 |
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Data da última atualização: |
01/09/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
REIS, N. S.; FERREIRA, I. C.; MAZOCOO, L. A.; SOUZA, A. C. B.; PINHO, G. A. S.; FONSECA NETO, A. M. da; MALAQUIAS, J. V.; SILVA, F. A. M. da; MULLER, A. G.; MARTINS, C. F.; BALBINO, L. C.; MCMANUS, C. M. |
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Afiliação: |
NATANI S. REIS; ISABEL CRISTINA FERREIRA, CPAC; LUCAS A. MAZOCCO; ANA CLARA B. SOUZA; GABRIEL A. S. PINHO; ALVARO MORAES DA FONSECA NETO, CPAC; JUACI VITORIA MALAQUIAS, CPAC; FERNANDO ANTONIO MACENA DA SILVA, CPAC; ARTUR GUSTAVO MULLER, CPAC; CARLOS FREDERICO MARTINS, CPAC; LUIZ CARLOS BALBINO, CPAC; CONCEPTA M. MCMANUS. |
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Título: |
Shade Modifies Behavioral and Physiological Responses of Low to Medium Production Dairy Cows at Pasture in an Integrated Crop-Livestock-Forest System. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Animals, v. 11, n. 2411, 2021. |
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Páginas: |
12 p. |
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DOI: |
https://doi.org/10.3390/ani11082411 |
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Idioma: |
Português |
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Conteúdo: |
Abstract: Under conditions of high temperature, humidity, and incidence of solar radiation, dairy cows use behavioral changes as a strategy to decrease the metabolic heat production at pasture. The objective of this study was to evaluate the behavioral and physiological responses of Gyr and Girolando (5/8 Holstein 3/8 Gyr, and 1 2 Holstein 1 2 Gyr) dairy cows submitted to environments with and without shade. The experiment was conducted at Embrapa Cerrados (Technology Center for Dairy Zebu breeds?CTZL), Brasilia, Distrito Federal?Brazil, with 48 Gyr and Girolando cows total in the lactation group, with low to medium milk production, in full sun or shade with Eucalyptus urograndis (267 plants/ha−1). The physiological and behavioral characteristics evaluated were panting score, superficial temperature, and time spent grazing, ruminating, and lying down. Other traits included skin and coat thickness, hair diameter, density and length, and predominant coat color. In addition, body measurements, such as body length, the height of withers, chest circumference, and shin circumference, were measured. Shaded cows had 34% longer rumination times than cows in full sun (p = 0.01). With a temperature-humidity index ranging from 79 to 83, the rumination time was 1.7 times higher in cows under shade (p = 0.01) during a 24-h period of observation. There were no significant differences in the grazing time between the environments, but lying time was 23% longer in cows under the sun (p = 0.01). The panting score was not influenced by the environment (p = 0.17). Girolando cows had a 35% higher panting score than Gyr cows (p = 0.01) regardless of the environment. The panting score increased two and a half times during the afternoon compared with the morning (p = 0.01). The surface and rectal core temperatures had significant differences between treatments and time of the day. Body measurements were not different between cows in both environments, but there was a difference between breeds. The use of trees in pastures with a silvopastoral system for dairy zebu cows is indicated to improve grazing behavior, as well as time spent ruminating and lying down. MenosAbstract: Under conditions of high temperature, humidity, and incidence of solar radiation, dairy cows use behavioral changes as a strategy to decrease the metabolic heat production at pasture. The objective of this study was to evaluate the behavioral and physiological responses of Gyr and Girolando (5/8 Holstein 3/8 Gyr, and 1 2 Holstein 1 2 Gyr) dairy cows submitted to environments with and without shade. The experiment was conducted at Embrapa Cerrados (Technology Center for Dairy Zebu breeds?CTZL), Brasilia, Distrito Federal?Brazil, with 48 Gyr and Girolando cows total in the lactation group, with low to medium milk production, in full sun or shade with Eucalyptus urograndis (267 plants/ha−1). The physiological and behavioral characteristics evaluated were panting score, superficial temperature, and time spent grazing, ruminating, and lying down. Other traits included skin and coat thickness, hair diameter, density and length, and predominant coat color. In addition, body measurements, such as body length, the height of withers, chest circumference, and shin circumference, were measured. Shaded cows had 34% longer rumination times than cows in full sun (p = 0.01). With a temperature-humidity index ranging from 79 to 83, the rumination time was 1.7 times higher in cows under shade (p = 0.01) during a 24-h period of observation. There were no significant differences in the grazing time between the environments, but lying time was 23% longer in cows under the sun (p ... Mostrar Tudo |
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Palavras-Chave: |
Característica morfológica; Comportamento ingestivo; Estresse por calor; Pasto. |
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Thesagro: |
Laticínio. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/225652/1/Shade-modifies-behavioral-and-physiological-responses-Isabel.pdf
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Marc: |
LEADER 03207naa a2200337 a 4500
001 2133992
005 2021-09-01
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/ani11082411$2DOI
100 1 $aREIS, N. S.
245 $aShade Modifies Behavioral and Physiological Responses of Low to Medium Production Dairy Cows at Pasture in an Integrated Crop-Livestock-Forest System.$h[electronic resource]
260 $c2021
300 $a12 p.
520 $aAbstract: Under conditions of high temperature, humidity, and incidence of solar radiation, dairy cows use behavioral changes as a strategy to decrease the metabolic heat production at pasture. The objective of this study was to evaluate the behavioral and physiological responses of Gyr and Girolando (5/8 Holstein 3/8 Gyr, and 1 2 Holstein 1 2 Gyr) dairy cows submitted to environments with and without shade. The experiment was conducted at Embrapa Cerrados (Technology Center for Dairy Zebu breeds?CTZL), Brasilia, Distrito Federal?Brazil, with 48 Gyr and Girolando cows total in the lactation group, with low to medium milk production, in full sun or shade with Eucalyptus urograndis (267 plants/ha−1). The physiological and behavioral characteristics evaluated were panting score, superficial temperature, and time spent grazing, ruminating, and lying down. Other traits included skin and coat thickness, hair diameter, density and length, and predominant coat color. In addition, body measurements, such as body length, the height of withers, chest circumference, and shin circumference, were measured. Shaded cows had 34% longer rumination times than cows in full sun (p = 0.01). With a temperature-humidity index ranging from 79 to 83, the rumination time was 1.7 times higher in cows under shade (p = 0.01) during a 24-h period of observation. There were no significant differences in the grazing time between the environments, but lying time was 23% longer in cows under the sun (p = 0.01). The panting score was not influenced by the environment (p = 0.17). Girolando cows had a 35% higher panting score than Gyr cows (p = 0.01) regardless of the environment. The panting score increased two and a half times during the afternoon compared with the morning (p = 0.01). The surface and rectal core temperatures had significant differences between treatments and time of the day. Body measurements were not different between cows in both environments, but there was a difference between breeds. The use of trees in pastures with a silvopastoral system for dairy zebu cows is indicated to improve grazing behavior, as well as time spent ruminating and lying down.
650 $aLaticínio
653 $aCaracterística morfológica
653 $aComportamento ingestivo
653 $aEstresse por calor
653 $aPasto
700 1 $aFERREIRA, I. C.
700 1 $aMAZOCOO, L. A.
700 1 $aSOUZA, A. C. B.
700 1 $aPINHO, G. A. S.
700 1 $aFONSECA NETO, A. M. da
700 1 $aMALAQUIAS, J. V.
700 1 $aSILVA, F. A. M. da
700 1 $aMULLER, A. G.
700 1 $aMARTINS, C. F.
700 1 $aBALBINO, L. C.
700 1 $aMCMANUS, C. M.
773 $tAnimals$gv. 11, n. 2411, 2021.
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