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Registro Completo |
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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
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Data corrente: |
30/12/2016 |
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Data da última atualização: |
07/02/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MELLO, A. C. T. de; MONTEI, R. A. C.; SHIRATSUCHI, L. S.; PEDREIRA, B. C. e; LOPES, L. B.; XAVIER, D. B. |
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Afiliação: |
ANDRÉIA CRISTINA TAVARES DE MELLO, UFMT-SINOP; ROBERTA APARECIDA CARNEVALLI MONTEI, CPAMT; LUCIANO SHOZO SHIRATSUCHI, CPAMT; BRUNO CARNEIRO E PEDREIRA, CPAMT; LUCIANO BASTOS LOPES, CPAMT; DIEGO BATISTA XAVIER, CPAMT. |
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Título: |
Improved grazing activity of dairy heifers in shaded tropical grasslands. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Ciência Rural, Santa Maria, v. 47, n. 02, p. 1-7, 2017 |
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Idioma: |
Inglês |
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Conteúdo: |
Trees in the production systems can effectively reduce hot weather-induced stress in the Brazilian Midwest. High temperatures cause changes in animals daily routine, and trees into pastures can promote benefits. The aim of this research was to evaluate the behavior of dairy heifers in silvopastoral systems in the state of Mato Grosso, Brazil. A herd of 24 crossbreed heifers (3/4 and 7/8 Holstein/Zebu), 350kg average weight, was evaluated over three seasons. Piatã grass was managed under three shade levels: full-sun, moderate-shade, and intensive-shade provided by 10 to 12m high Eucalyptus trees. Behavior data were collected every 15 minutes from 8:30h to 16h. Shade availability significantly impacted heifer behavior, mainly affecting grazing frequency and time during the hottest hours. Grazing behavior was affected by shade levels during the different seasons. Heifers showed preferred grazing times. Heifers in the intensive-shade system visited shady areas during the hottest hours throughout the seasons. Heifers in the full sun-system avoided grazing during the warmer times, ceasing feeding activities. Our results from the Brazilian Midwest showed that shade availability causes breed heifers to change their daily routine. |
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Palavras-Chave: |
Silvopastoral system. |
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Thesaurus Nal: |
Animal behavior; Urochloa brizantha. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/152602/1/2016-cpamt-carnevalli-grazing-heifers-shaded-tropical-grasslands.pdf
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Marc: |
LEADER 01887naa a2200217 a 4500
001 2059722
005 2018-02-07
008 2017 bl uuuu u00u1 u #d
100 1 $aMELLO, A. C. T. de
245 $aImproved grazing activity of dairy heifers in shaded tropical grasslands.$h[electronic resource]
260 $c2017
520 $aTrees in the production systems can effectively reduce hot weather-induced stress in the Brazilian Midwest. High temperatures cause changes in animals daily routine, and trees into pastures can promote benefits. The aim of this research was to evaluate the behavior of dairy heifers in silvopastoral systems in the state of Mato Grosso, Brazil. A herd of 24 crossbreed heifers (3/4 and 7/8 Holstein/Zebu), 350kg average weight, was evaluated over three seasons. Piatã grass was managed under three shade levels: full-sun, moderate-shade, and intensive-shade provided by 10 to 12m high Eucalyptus trees. Behavior data were collected every 15 minutes from 8:30h to 16h. Shade availability significantly impacted heifer behavior, mainly affecting grazing frequency and time during the hottest hours. Grazing behavior was affected by shade levels during the different seasons. Heifers showed preferred grazing times. Heifers in the intensive-shade system visited shady areas during the hottest hours throughout the seasons. Heifers in the full sun-system avoided grazing during the warmer times, ceasing feeding activities. Our results from the Brazilian Midwest showed that shade availability causes breed heifers to change their daily routine.
650 $aAnimal behavior
650 $aUrochloa brizantha
653 $aSilvopastoral system
700 1 $aMONTEI, R. A. C.
700 1 $aSHIRATSUCHI, L. S.
700 1 $aPEDREIRA, B. C. e
700 1 $aLOPES, L. B.
700 1 $aXAVIER, D. B.
773 $tCiência Rural, Santa Maria$gv. 47, n. 02, p. 1-7, 2017
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Registro original: |
Embrapa Agrossilvipastoril (CPAMT) |
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Biblioteca |
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Origem |
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Registro |
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Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
18/01/2022 |
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Data da última atualização: |
19/01/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
COUTO, A. P. S.; BRZEZINSKI, C. R.; ABATI, J.; COLOMBO, R. C.; HENNING, F. A.; FONSECA, I. C. B.; ZUCARELI, C. |
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Afiliação: |
ANA PAULA SILVA COUTO, Universidade Estadual de Londrina, UEL, Londrina, PR.; CRISTIAN RAFAEL BRZEZINSKI, GDM Seeds, Palmas, TO.; JULIA ABATI, Universidade Estadual de Londrina, UEL, Londrina, PR.; RONAN CARLOS COLOMBO, Universidade Tecnológica Federal do Paraná, UTFPR, , Francisco Beltrão, PR.; FERNANDO AUGUSTO HENNING, CNPSO; INÊS CRISTINA DE BATISTA FONSECA, Universidade Estadual de Londrina, UEL, Londrina, PR.; CLAUDEMIR ZUCARELI, Universidade Estadual de Londrina, UEL, Londrina, PR. |
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Título: |
Electrical conductivity test in the evaluation of the physiological potential of treated and stored soybean seeds. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Semina - Ciências Agrárias, v. 42, p. 3135-3148, 2021. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Ion leaching; Lixiviação de íons; Vigor test. |
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Thesagro: |
Controle de Qualidade; Glycine Max; Íon; Lixiviação; Semente; Teste de Vigor. |
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Thesaurus NAL: |
Quality control. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 00884naa a2200301 a 4500
001 2139171
005 2022-01-19
008 2021 bl uuuu u00u1 u #d
100 1 $aCOUTO, A. P. S.
245 $aElectrical conductivity test in the evaluation of the physiological potential of treated and stored soybean seeds.$h[electronic resource]
260 $c2021
650 $aQuality control
650 $aControle de Qualidade
650 $aGlycine Max
650 $aÍon
650 $aLixiviação
650 $aSemente
650 $aTeste de Vigor
653 $aIon leaching
653 $aLixiviação de íons
653 $aVigor test
700 1 $aBRZEZINSKI, C. R.
700 1 $aABATI, J.
700 1 $aCOLOMBO, R. C.
700 1 $aHENNING, F. A.
700 1 $aFONSECA, I. C. B.
700 1 $aZUCARELI, C.
773 $tSemina - Ciências Agrárias$gv. 42, p. 3135-3148, 2021.
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Embrapa Soja (CNPSO) |
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