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| Registros recuperados : 14 | |
| 3. |  | CARMO, M. do; GENRO, T. C. M.; CIBILS, A. F.; SOCA, P. M. Herbage mass and allowance and animal genotype affect daily herbage intake, productivity, and efficiency of beef cows grazing native subtropical grassland. Journal of Animal Science, v. 99, n. 10, p. 1-9, 2021. Online.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 5. | | GENRO, T. C. M.; BREMM, C.; TRINDADE, J. K. da; VARELLA, A. C.; SOCA, P. Daily faecal excretion of alkane C32 in beef cattle females grazing natural grasslands in southern Brazil and in Uruguay. In: INTERNATIONAL GRASSLAND CONGRESS, 22., 2013, Sidney. Revitalising grasslands to sustain our communities: proceedings. New South Wales: MCI Australia, 2013. p. 698-699. Editors David L. Michalk, Geoffrey D. Millar, Warwick B. Badgery, Kim M. Broadfoot.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 6. | | SCARLATO, S.; CARRIQUIRY, M.; CARMO, M. do; FABER, A.; GENRO, C.; SOCA, P. Conducta de vacas de cría en pastoreo de campo nativo: efecto de la oferta de forraje sobre la expresión del patrón temporal y espacial de pastoreo. In: SOCA, P.; ESPASANDÍN, A.; CARRIQUIRY, M. Efecto de la oferta de forraje y grupo genético de las vacas sobre la productividad y sostenibilidad de la cría vacuna en campo natural. Montevideo: INIA, 2013. p. 65-72. (INIA. FPTA, 48).| Biblioteca(s): Embrapa Pecuária Sul. |
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| 7. | | CARBALLO, C.; CLARAMUNT, M.; MOTTA, G.; FABER, A.; SOCA, P.; CHILIBROSTE, P.; GENRO, T. C. M.; BENTANCUR, O.; MATTIAUDA, D. Behavior, intake and milk production of Holstein cows grazing perennial pasture under different intensities. In: INTERNATIONAL RANGELAND CONGRESS, 9., 2011, Rosario, Argentina. Diverse rangelands for a sustainable society: [proceedings...]. Rosario: Instituto Nacional de Tecnología Agrpecuaria; Asociación Argentina para el Manejo de Pastizales Naturales, 2011. p. 441.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 8. | | OLMOS, F.; SOSA, M.; CARMO, M. do; CAL, V.; BETANCUR, D.; SOCA, P.; GARCÍA, E.; GENRO, C. Monitoreo de cambios en la composición botánica. In: SOCA, P.; ESPASANDÍN, A.; CARRIQUIRY, M. Efecto de la oferta de forraje y grupo genético de las vacas sobre la productividad y sostenibilidad de la cría vacuna en campo natural. Montevideo: INIA, 2013. p. 73-78. (INIA. FPTA, 48).| Biblioteca(s): Embrapa Pecuária Sul. |
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| 9. | | FAST HINZ, O.; CHILIBROSTE, P.; MENEGAZZI, G.; OBORSKY, M.; GENRO, T. C. M.; SOCA, P.; MATTIAUDA, D. A. How is the ingestive behaviour of mid lactating Holstein cows grazing a fescue based pasture under two different defoliation intensities? Journal of Animal Science, v. 97, p. 385-386, Dec. 2019. Supplement 3. ASAS-CSAS Annual Meeting and Trade Show.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 10. | | SCARLATO, S.; CARRIQUIRY, M.; CARMO, M. do; FABER, A.; GENRO, T. C. M.; LACA, E.; SOCA, P. Foraging behavior of beef cows grazing native grassland: effect of herbage allowance on temporal and spatial grazing patterns. In: JOINT ANNUAL MEETING, 2012, Phoenix. [Abstracts...]. Phoenix: ADSA: ASAS, 2012. Publicado em: Journal of Animal Science, v. 90, p. 502, Supplement 3; Dairy Science, v. 95, Supplement 2.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 11. | | SOCA, P.; CARRIQUIRY, M.; CARMO, M. do; SCARLATO, S.; ASTESSIANO, A. L.; GENRO, C.; CLARAMUNT, M.; ESPASANDÍN, A. Oferta de forraje del campo natural y resultado productivo de los sistemas de cría vacuna del Uruguay: I producción, uso y conversión del forraje aportado por campo natural. In: SEMINARIO DE ACTUALIZACIÓN TÉCNICA: CRÍA VACUNA, 2013, Montevideo. [Trabajos presentados]... Montevideo: INIA, 2013. p. 97-118. (INIA. Serie técnica, 208). Editoras: Graciela Quintans, Antonia Scarsi.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 12. | | FAST HINZ, O.; CHILIBROSTE, P.; MENEGAZZI, G.; OBORSKY, M.; SOCA, P.; GENRO, T. C. M.; MATTIAUDA, D. A. Potential improvements in milk production of mid lactating Holstein cows through changes in the defoliation intensity on a mixed pasture. Journal of Animal Science, v. 97, p. 384-385, Dec. 2019. Supplement 3. ASAS-CSAS Annual Meeting and Trade Show.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 13. | | OLMOS, F.; SOCA, P.; SOSA, M.; CARMO, M. Do; CAL, V.; BENTANCUR, D.; GENRO, T. C. M.; GARCÍA, E. Respuesta a manejo de factores ecológicos en Coelorachis selloana (Hack) en la región noroeste de Uruguay. In: CONGRESO NACIONAL, 6.; CONGRESO DEL MERCOSUR, 3.; JORNADA TÉCNICA DE PRODUCTORES, 2., 2013, Santa Rosa, Argentina. Los pastizales y el hombre, producir y conservar: actas. Santa Rosa: Universidad Nacional de la Pampa, 2013. p. 121. CONGRESO ARGENTINO DE PASTIZALES.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 14. | | GENRO, T. C. M.; CARVALHO, P. C.; SOCA, P.; GARCIA, E. N.; NABINGER, C.; AMARAL, G. do A.; BREMM, C.; LACA, E. A. Técnicas para estimativa de consumo sob pastejo. In: SIMPÓSIO SOBRE MANEJO ESTRATÉGICO DA PASTAGEM, 6., SIMPÓSIO INTERNACIONAL SOBRE PRODUÇÃO ANIMAL EM PASTEJO, 4., 2012, Viçosa, MG. Anais... Viçosa, MG: UFV, DZO, 2012. p. 21-51.| Biblioteca(s): Embrapa Pecuária Sul. |
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| Registros recuperados : 14 | |
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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: |
14/01/2020 |
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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.; SOCA, P.; GENRO, T. C. M.; 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; Pablo Soca, Universidad de la República; TERESA CRISTINA MORAES GENRO, CPPSUL; Diego A Mattiauda, Universidad de la República. |
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Título: |
Potential improvements in milk production of mid lactating Holstein cows through changes in the defoliation intensity on a mixed pasture. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Animal Science, v. 97, p. 384-385, Dec. 2019. |
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DOI: |
doi.org/10.1093/jas/skz258.765 |
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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 milk production of 24 mid lactating multiparous cows. The animals were blocked according to parity, body weight (587 ± 42 kg), body condition score (2.77 ± 0.16) and calving date, and were randomly allocated to one of these two treatments: lax treatment (TL) 12 cm and control treatment (TC) 6 cm, with four replications. It was used a second-year pasture of Festuca arundinacea and Lotus corniculatus (2530 ± 180 kgDM/ha), divided into eight plots of 0.3 ha. Each plot was grazed by three cows during as many days as necessary until the defoliation height of each treatment was achieved. This would be determined by daily measures of the pasture height. Animals had one grazing session from 8:00 to 16:00 h. Both treatments received 7.5 kgDM of supplementation (17% Crude Protein; 2.81 Mcal/kgDM) in individual troughs. The cows were milked twice a day (05:00 and 17:00 h). Milk production was registered daily while milk composition was measured at the beginning and at the end of the experiment (samples from two consecutive milking). For milk yield results, a mixed model was used (Glimmix procedure, SAS 9.2, 2010) to analyse with treatment, day and their interaction as fixed effects and block as a random effect. While milk composition was analysed with only treatment as fixed effect. Milk yield was greater for TL than TC, while there was no difference in milk composition between treatments (Table 1). There is a significant effect of the day and an interaction between treatment and day (Figure 1), as difference was greater for TL to the end of the grazing period. This leads to the conclusion that it is possible to improve the milk production through less defoliation intensity. MenosAn experiment was performed to study the effect of two contrasting defoliation intensities of a fescue based pasture on milk production of 24 mid lactating multiparous cows. The animals were blocked according to parity, body weight (587 ± 42 kg), body condition score (2.77 ± 0.16) and calving date, and were randomly allocated to one of these two treatments: lax treatment (TL) 12 cm and control treatment (TC) 6 cm, with four replications. It was used a second-year pasture of Festuca arundinacea and Lotus corniculatus (2530 ± 180 kgDM/ha), divided into eight plots of 0.3 ha. Each plot was grazed by three cows during as many days as necessary until the defoliation height of each treatment was achieved. This would be determined by daily measures of the pasture height. Animals had one grazing session from 8:00 to 16:00 h. Both treatments received 7.5 kgDM of supplementation (17% Crude Protein; 2.81 Mcal/kgDM) in individual troughs. The cows were milked twice a day (05:00 and 17:00 h). Milk production was registered daily while milk composition was measured at the beginning and at the end of the experiment (samples from two consecutive milking). For milk yield results, a mixed model was used (Glimmix procedure, SAS 9.2, 2010) to analyse with treatment, day and their interaction as fixed effects and block as a random effect. While milk composition was analysed with only treatment as fixed effect. Milk yield was greater for TL than TC, while there was no difference in milk compositi... Mostrar Tudo |
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Thesagro: |
Gado Holandês; Lactação; Pastagem Mista; Produção Leiteira. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
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008 2019 bl uuuu u00u1 u #d
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100 1 $aFAST HINZ, O.
245 $aPotential improvements in milk production of mid lactating Holstein cows through changes in the defoliation intensity on a mixed pasture.$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 milk production of 24 mid lactating multiparous cows. The animals were blocked according to parity, body weight (587 ± 42 kg), body condition score (2.77 ± 0.16) and calving date, and were randomly allocated to one of these two treatments: lax treatment (TL) 12 cm and control treatment (TC) 6 cm, with four replications. It was used a second-year pasture of Festuca arundinacea and Lotus corniculatus (2530 ± 180 kgDM/ha), divided into eight plots of 0.3 ha. Each plot was grazed by three cows during as many days as necessary until the defoliation height of each treatment was achieved. This would be determined by daily measures of the pasture height. Animals had one grazing session from 8:00 to 16:00 h. Both treatments received 7.5 kgDM of supplementation (17% Crude Protein; 2.81 Mcal/kgDM) in individual troughs. The cows were milked twice a day (05:00 and 17:00 h). Milk production was registered daily while milk composition was measured at the beginning and at the end of the experiment (samples from two consecutive milking). For milk yield results, a mixed model was used (Glimmix procedure, SAS 9.2, 2010) to analyse with treatment, day and their interaction as fixed effects and block as a random effect. While milk composition was analysed with only treatment as fixed effect. Milk yield was greater for TL than TC, while there was no difference in milk composition between treatments (Table 1). There is a significant effect of the day and an interaction between treatment and day (Figure 1), as difference was greater for TL to the end of the grazing period. This leads to the conclusion that it is possible to improve the milk production through less defoliation intensity.
650 $aGado Holandês
650 $aLactação
650 $aPastagem Mista
650 $aProdução Leiteira
700 1 $aCHILIBROSTE, P.
700 1 $aMENEGAZZI, G.
700 1 $aOBORSKY, M.
700 1 $aSOCA, P.
700 1 $aGENRO, T. C. M.
700 1 $aMATTIAUDA, D. A.
773 $tJournal of Animal Science$gv. 97, p. 384-385, Dec. 2019.
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