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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
11/11/2010 |
Data da última atualização: |
23/09/2019 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
MESQUITA, T. M. O.; SILVA, G. L.; VASCONCELOS, E. C. G.; CAVALCANTE, A. C. R.; HOLANDA JUNIOR, E. V. |
Afiliação: |
Graduando UVA, Sobral, CE; Graduando UVA, Sobral, CE; Graduanda UVA, Sobral, CE; ANA CLARA RODRIGUES CAVALCANTE, CNPC; EVANDRO VASCONCELOS HOLANDA JUNIOR, CNPC. |
Título: |
Efeito do tipo de manejo sobre densidade populacional de perfilhos de capim-tanzânia. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA UNIVERSIDADE ESTADUAL VALE DO ACARAÚ, 7., 2010, Sobral. Iniciação para o semiárido: [Resumos]. Sobral: Universidade Estadual Vale do Acaraú, 2010. 1 CD ROM. |
Idioma: |
Português |
Palavras-Chave: |
Capim Tanzânia. |
Thesagro: |
Pastagem; Pastejo. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/48927/1/RAC-Efeito-da-adicao-de-gordura-suina-na-aceitacao-de-mortadelas-elaboradas-com-carne.pdf
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Marc: |
LEADER 00733nam a2200181 a 4500 001 1866798 005 2019-09-23 008 2010 bl uuuu u00u1 u #d 100 1 $aMESQUITA, T. M. O. 245 $aEfeito do tipo de manejo sobre densidade populacional de perfilhos de capim-tanzânia.$h[electronic resource] 260 $aIn: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA UNIVERSIDADE ESTADUAL VALE DO ACARAÚ, 7., 2010, Sobral. Iniciação para o semiárido: [Resumos]. Sobral: Universidade Estadual Vale do Acaraú, 2010. 1 CD ROM.$c2010 650 $aPastagem 650 $aPastejo 653 $aCapim Tanzânia 700 1 $aSILVA, G. L. 700 1 $aVASCONCELOS, E. C. G. 700 1 $aCAVALCANTE, A. C. R. 700 1 $aHOLANDA JUNIOR, E. V.
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Embrapa Caprinos e Ovinos (CNPC) |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
03/04/2017 |
Data da última atualização: |
16/05/2017 |
Autoria: |
FERRAZ, P. F. P.; YANAGI JUNIOR, T.; LIMA, R. R. de; FERRAZ, G. A. e S.; XIN, H. |
Afiliação: |
PATRÍCIA FERREIRA PONCIANO FERRAZ, UFLA; TADAYUKI YANAGI JUNIOR, UFLA; RENATO RIBEIRO DE LIMA, UFLA; GABRIEL ARAÚJO E SILVA FERRAZ, UFLA; HONGWEI XIN, Iowa State University. |
Título: |
Performance of chicks subjected to thermal challenge. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 2, p. 113-120, fev. 2017. |
Idioma: |
Inglês |
Notas: |
Título em português: Desempenho de pintinhos submetidos a estresse térmico. |
Conteúdo: |
The objective of this work was to evaluate the effect of thermal challenge at different intensities and durations on the production responses of 3 to 21-day-old broiler chickens. Two hundred and ten Cobb chicks were subjected to dry-bulb temperatures (tdb) of 27, 30, 33, or 36°C for the duration of 0, 1, 2, 3, or 4 days from the second day of life onwards. The experiment was carried out in four identical environmentallycontrolled wind tunnels. Data on body mass (BM), feed intake (FI), and water intake (WI), all in grams, were monitored daily; and body weight gain (BWG), in grams, and feed conversion (FC) were also calculated. The effect of duration was not statistically significant. Empirical models were adjusted to relate BM, FI, and WI with tdb and bird age. The performance of chicks at 21 days of age was analyzed using the BM, FI, WI, BWG, and FC values. Overall, the development of chicks at 33 and 36°C was better than that of those subjected to the lower tdb of 30 and 27°C. The exposure of chicks to cold thermal challenge in early life can have a carry-over negative effect on their production performance up to 21 days of age. |
Palavras-Chave: |
Carry-over effect; Estresse térmico; Production responses; Resposta produtiva; Temperatura do ar. |
Thesagro: |
Efeito residual; Frango. |
Thesaurus NAL: |
Air temperature; Broiler chickens; Thermal stress. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/158540/1/Performance-of-chicks-subjected.pdf
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Marc: |
LEADER 02059naa a2200301 a 4500 001 2068052 005 2017-05-16 008 2017 bl uuuu u00u1 u #d 100 1 $aFERRAZ, P. F. P. 245 $aPerformance of chicks subjected to thermal challenge. 260 $c2017 500 $aTítulo em português: Desempenho de pintinhos submetidos a estresse térmico. 520 $aThe objective of this work was to evaluate the effect of thermal challenge at different intensities and durations on the production responses of 3 to 21-day-old broiler chickens. Two hundred and ten Cobb chicks were subjected to dry-bulb temperatures (tdb) of 27, 30, 33, or 36°C for the duration of 0, 1, 2, 3, or 4 days from the second day of life onwards. The experiment was carried out in four identical environmentallycontrolled wind tunnels. Data on body mass (BM), feed intake (FI), and water intake (WI), all in grams, were monitored daily; and body weight gain (BWG), in grams, and feed conversion (FC) were also calculated. The effect of duration was not statistically significant. Empirical models were adjusted to relate BM, FI, and WI with tdb and bird age. The performance of chicks at 21 days of age was analyzed using the BM, FI, WI, BWG, and FC values. Overall, the development of chicks at 33 and 36°C was better than that of those subjected to the lower tdb of 30 and 27°C. The exposure of chicks to cold thermal challenge in early life can have a carry-over negative effect on their production performance up to 21 days of age. 650 $aAir temperature 650 $aBroiler chickens 650 $aThermal stress 650 $aEfeito residual 650 $aFrango 653 $aCarry-over effect 653 $aEstresse térmico 653 $aProduction responses 653 $aResposta produtiva 653 $aTemperatura do ar 700 1 $aYANAGI JUNIOR, T. 700 1 $aLIMA, R. R. de 700 1 $aFERRAZ, G. A. e S. 700 1 $aXIN, H. 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 2, p. 113-120, fev. 2017.
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