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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
25/04/2015 |
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Data da última atualização: |
13/05/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CRUZ, V. A. R. da; IBELLI, A. M. G.; BUZANSKAS, M. E.; ROSA, J. O.; CHUD, T. C. S.; LEDUR, M. C.; PEIXOTO, J. de O.; MUNARI, D. P. |
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Afiliação: |
VALDECY APARECIDA ROCHA DA CRUZ, UNESP; ADRIANA MERCIA GUARATINI IBELLI, CNPSA; UNESP; JAQUELINE OLIVEIRA ROSA, UNESP; UNESP; MONICA CORREA LEDUR, CNPSA; JANE DE OLIVEIRA PEIXOTO, CNPSA; DANÍSIO PRADO MUNARI, UNESP. |
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Título: |
Association of Apolipoprotein B gene with carcass, performance, and organ traits in a paternal broiler line. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: REUNIÃO ANNUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 51, 2014, Barra dos Coqueiros. Anais ... Barra dos Coqueiros: SBZ, 2014. 1 CD-ROM. |
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Idioma: |
Inglês |
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Thesagro: |
Melhoramento genético animal. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/122819/1/final7500.pdf
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Marc: |
LEADER 00731nam a2200193 a 4500
001 2014223
005 2016-05-13
008 2014 bl uuuu u00u1 u #d
100 1 $aCRUZ, V. A. R. da
245 $aAssociation of Apolipoprotein B gene with carcass, performance, and organ traits in a paternal broiler line.$h[electronic resource]
260 $aIn: REUNIÃO ANNUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 51, 2014, Barra dos Coqueiros. Anais ... Barra dos Coqueiros: SBZ, 2014. 1 CD-ROM.$c2014
650 $aMelhoramento genético animal
700 1 $aIBELLI, A. M. G.
700 1 $aBUZANSKAS, M. E.
700 1 $aROSA, J. O.
700 1 $aCHUD, T. C. S.
700 1 $aLEDUR, M. C.
700 1 $aPEIXOTO, J. de O.
700 1 $aMUNARI, D. P.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sul. Para informações adicionais entre em contato com cppsul.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
13/01/2020 |
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Data da última atualização: |
15/01/2020 |
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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: |
FAST HINZ, O.; CHILIBROSTE, P.; MENEGAZZI, G.; OBORSKY, M.; GENRO, T. C. M.; SOCA, P.; MATTIAUDA, D. A. |
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Afiliação: |
Oliver Fast Hinz, Universidad de la República; Pablo Chilibroste, Universidad de la República; Gabriel Menegazzi, Universidad de la República; Matías Oborsky, Universidad de la República; TERESA CRISTINA MORAES GENRO, CPPSUL; Pablo Soca, Universidad de la República; Diego A. Mattiauda, Universidad de la República. |
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Título: |
How is the ingestive behaviour of mid lactating Holstein cows grazing a fescue based pasture under two different defoliation intensities? |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Animal Science, v. 97, p. 385-386, Dec. 2019. |
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DOI: |
doi.org/10.1093/jas/skz258.766 |
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Idioma: |
Inglês |
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Notas: |
Supplement 3. ASAS-CSAS Annual Meeting and Trade Show. |
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Conteúdo: |
An experiment was performed to study the effect of two contrasting defoliation intensities of a fescue based pasture on the ingestive behaviour. Treatments were two grazing intensities: lax treatment (TL) 12 cm and control treatment (TC) 6 cm, with four replicants of 0.3 ha each. The starting of the experiment was determined by the three leaf stage. Twenty-four mid lactating Holstein cows were blocked according to parity, body weight, body condition score and calving date. Each plot was grazed by three cows during as many days as necessary until the defoliation height of each treatment was achieved (TL: 6 d; TC: 8 d). The pasture mass was 2530 ± 180 kgDM/ha and animals had access from 8:00 to 16:00. Each cow received 7.4 kgDM of supplementation (17% Crude Protein; 2.81 Mcal/kgDM). After PM milking (17:00 h) animals remained separated in 8 pens, where they received 5.5 kgDM in individual troughs. The remaining supplement was provided in the AM milking (05:00 h). During the access to the pasture, grazing and ruminating times and bites rate (BT; bites/minute) were determined every 5 minutes by visual observation at the beginning, middle and end of the experiment. Daily ruminating (DR) was also logged by electronic recorders in 2h periods (Heatime®HR, SCR Dairy). The PROC GLIMMIX of SAS (SAS 9.2, 2010) with a binomial response distribution and with Logit as a link function, was used to determine the probability of the different events. DR and BR were analysed with a mixed model with block and treatment as fixed effects. The probability of cows grazing was greater for TC than TL and lower for ruminating and DR (Table 1). There was no effect of treatment on BR (55 ± 8.8 bites/min). The changes observed on ingestive behaviour were reflected on productive performance (companion abstract). MenosAn experiment was performed to study the effect of two contrasting defoliation intensities of a fescue based pasture on the ingestive behaviour. Treatments were two grazing intensities: lax treatment (TL) 12 cm and control treatment (TC) 6 cm, with four replicants of 0.3 ha each. The starting of the experiment was determined by the three leaf stage. Twenty-four mid lactating Holstein cows were blocked according to parity, body weight, body condition score and calving date. Each plot was grazed by three cows during as many days as necessary until the defoliation height of each treatment was achieved (TL: 6 d; TC: 8 d). The pasture mass was 2530 ± 180 kgDM/ha and animals had access from 8:00 to 16:00. Each cow received 7.4 kgDM of supplementation (17% Crude Protein; 2.81 Mcal/kgDM). After PM milking (17:00 h) animals remained separated in 8 pens, where they received 5.5 kgDM in individual troughs. The remaining supplement was provided in the AM milking (05:00 h). During the access to the pasture, grazing and ruminating times and bites rate (BT; bites/minute) were determined every 5 minutes by visual observation at the beginning, middle and end of the experiment. Daily ruminating (DR) was also logged by electronic recorders in 2h periods (Heatime®HR, SCR Dairy). The PROC GLIMMIX of SAS (SAS 9.2, 2010) with a binomial response distribution and with Logit as a link function, was used to determine the probability of the different events. DR and BR were analysed with a mixed model ... Mostrar Tudo |
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Thesagro: |
Festuca; Gado Holandês; Ingestão; Lactação. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02665naa a2200265 a 4500
001 2118640
005 2020-01-15
008 2019 bl uuuu u00u1 u #d
024 7 $adoi.org/10.1093/jas/skz258.766$2DOI
100 1 $aFAST HINZ, O.
245 $aHow is the ingestive behaviour of mid lactating Holstein cows grazing a fescue based pasture under two different defoliation intensities?$h[electronic resource]
260 $c2019
500 $aSupplement 3. ASAS-CSAS Annual Meeting and Trade Show.
520 $aAn experiment was performed to study the effect of two contrasting defoliation intensities of a fescue based pasture on the ingestive behaviour. Treatments were two grazing intensities: lax treatment (TL) 12 cm and control treatment (TC) 6 cm, with four replicants of 0.3 ha each. The starting of the experiment was determined by the three leaf stage. Twenty-four mid lactating Holstein cows were blocked according to parity, body weight, body condition score and calving date. Each plot was grazed by three cows during as many days as necessary until the defoliation height of each treatment was achieved (TL: 6 d; TC: 8 d). The pasture mass was 2530 ± 180 kgDM/ha and animals had access from 8:00 to 16:00. Each cow received 7.4 kgDM of supplementation (17% Crude Protein; 2.81 Mcal/kgDM). After PM milking (17:00 h) animals remained separated in 8 pens, where they received 5.5 kgDM in individual troughs. The remaining supplement was provided in the AM milking (05:00 h). During the access to the pasture, grazing and ruminating times and bites rate (BT; bites/minute) were determined every 5 minutes by visual observation at the beginning, middle and end of the experiment. Daily ruminating (DR) was also logged by electronic recorders in 2h periods (Heatime®HR, SCR Dairy). The PROC GLIMMIX of SAS (SAS 9.2, 2010) with a binomial response distribution and with Logit as a link function, was used to determine the probability of the different events. DR and BR were analysed with a mixed model with block and treatment as fixed effects. The probability of cows grazing was greater for TC than TL and lower for ruminating and DR (Table 1). There was no effect of treatment on BR (55 ± 8.8 bites/min). The changes observed on ingestive behaviour were reflected on productive performance (companion abstract).
650 $aFestuca
650 $aGado Holandês
650 $aIngestão
650 $aLactação
700 1 $aCHILIBROSTE, P.
700 1 $aMENEGAZZI, G.
700 1 $aOBORSKY, M.
700 1 $aGENRO, T. C. M.
700 1 $aSOCA, P.
700 1 $aMATTIAUDA, D. A.
773 $tJournal of Animal Science$gv. 97, p. 385-386, Dec. 2019.
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