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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
18/08/2022 |
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Data da última atualização: |
09/01/2024 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
PINHO, L. F.; ZANETTI, L. K.; RAMOS, G. G.; GRUDZINSKI, C. E.; ALVES, T. C.; GARCIA, A. R. |
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Afiliação: |
LÍVIA FERREIRA PINHO, UFPA; LETÍCIA KRÜGNER ZANETTI, UNICEP; GIOVANNA GALHARDO RAMOS, FAPESP; CHRISTINE ELISABETH GRUDZINSKI, USP; TERESA CRISTINA ALVES, CPPSE; ALEXANDRE ROSSETTO GARCIA, CPPSE. |
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Título: |
Thermal comfort of high yield dairy cows during diurnal voluntary milking: preliminary results. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
In: REUNIÃO DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 57., 2022, Campinas. Tropical animal science and pratice to feed the planet: proceedings. Brasília, DF: SBZ; São Carlos, SP: Embrapa Pecuária Sudeste, 2022. |
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Páginas: |
p. 295. |
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Idioma: |
Inglês |
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Conteúdo: |
Automated milking systems are a modern technological resource that can contribute to the improvement of the productivity of animals raised in tropical climate regions. |
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Palavras-Chave: |
ILPF; Precision livestock farming; Thermal comfort; Voluntary milking system. |
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Thesaurus Nal: |
Animal welfare. |
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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/doc/1145565/1/ThermalComfortHigh.pdf
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Marc: |
LEADER 01042nam a2200241 a 4500
001 2145565
005 2024-01-09
008 2022 bl uuuu u00u1 u #d
100 1 $aPINHO, L. F.
245 $aThermal comfort of high yield dairy cows during diurnal voluntary milking$bpreliminary results.$h[electronic resource]
260 $aIn: REUNIÃO DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 57., 2022, Campinas. Tropical animal science and pratice to feed the planet: proceedings. Brasília, DF: SBZ; São Carlos, SP: Embrapa Pecuária Sudeste$c2022
300 $ap. 295.
520 $aAutomated milking systems are a modern technological resource that can contribute to the improvement of the productivity of animals raised in tropical climate regions.
650 $aAnimal welfare
653 $aILPF
653 $aPrecision livestock farming
653 $aThermal comfort
653 $aVoluntary milking system
700 1 $aZANETTI, L. K.
700 1 $aRAMOS, G. G.
700 1 $aGRUDZINSKI, C. E.
700 1 $aALVES, T. C.
700 1 $aGARCIA, A. R.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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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: |
08/11/2019 |
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Data da última atualização: |
08/11/2019 |
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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: |
SOUZA FILHO, W. de; NUNES, P. A. de A.; BARRO, R. S.; KUNRATH, T. R.; ALMEIDA, G. M. de; GENRO, T. C. M.; BAYER, C.; CARVALHO, P. C. de F. |
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Afiliação: |
William de Souza Filho, UFRGS; Pedro Arthur de Albuquerque Nunes, UFRGS; Raquel Santiago Barro, UFRGS; Taíse Robinson Kunrath, UFRGS; Gleice Menezes de Almeida, UFRGS; TERESA CRISTINA MORAES GENRO, CPPSUL; Cimelio Bayer, UFRGS; Paulo Cesar de Faccio Carvalho, UFRGS. |
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Título: |
Mitigation of enteric methane emissions through pasture management in integrated crop-livestock systems: trade-offs between animal performance and environmental impacts. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Cleaner Production, v. 213, p. 968-975, Mar. 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
We evaluated the effect of different grazing intensities by steers on animal performance, herbage intake and CH4 emissions in the stocking period of a soybean-beef cattle integrated system in southern Brazil. Treatments consisted of different grazing intensities, defined by target sward heights (10, 20, 30 and 40 cm) of mixed black-oat (Avena strigosa Schreb.) and Italian ryegrass (Lolium multiflorum Lam.) pastures under continuous stocking. Grazing management affected herbage utilization and, consequently, animal performance and CH4 emission. At the individual level, CH4 emission and animal performance had optimal values when pasture height was managed within a range of 23e30 cm. At the farm level, we found a positive linear effect of grazing intensity on animal live weight gain per hectare and the associated environmental costs of land use. Liveweight gain increased by 90 g ha1 day1 and CH4 emissions increased by 500 g CO2eq ha1 day1 for each cm of target sward height reduction. Given that most producers graze pastures to very short heights, large-scale adoption of target heights within 23e30 cm in southern Brazil has the potential to achieve 13e14% of the mitigation target for GHG emissions from the whole agricultural sector and 22e25% of the target for enteric fermentation from the livestock sector pledged by the Brazilian Government in the Paris Agreement. We conclude that adequate grazing management is the key strategy to improve animal production and reduce the environmental impact from livestock in ICLS. MenosWe evaluated the effect of different grazing intensities by steers on animal performance, herbage intake and CH4 emissions in the stocking period of a soybean-beef cattle integrated system in southern Brazil. Treatments consisted of different grazing intensities, defined by target sward heights (10, 20, 30 and 40 cm) of mixed black-oat (Avena strigosa Schreb.) and Italian ryegrass (Lolium multiflorum Lam.) pastures under continuous stocking. Grazing management affected herbage utilization and, consequently, animal performance and CH4 emission. At the individual level, CH4 emission and animal performance had optimal values when pasture height was managed within a range of 23e30 cm. At the farm level, we found a positive linear effect of grazing intensity on animal live weight gain per hectare and the associated environmental costs of land use. Liveweight gain increased by 90 g ha1 day1 and CH4 emissions increased by 500 g CO2eq ha1 day1 for each cm of target sward height reduction. Given that most producers graze pastures to very short heights, large-scale adoption of target heights within 23e30 cm in southern Brazil has the potential to achieve 13e14% of the mitigation target for GHG emissions from the whole agricultural sector and 22e25% of the target for enteric fermentation from the livestock sector pledged by the Brazilian Government in the Paris Agreement. We conclude that adequate grazing management is the key strategy to improve animal production and reduce the enviro... Mostrar Tudo |
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Thesagro: |
Bovino; Metano. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02290naa a2200229 a 4500
001 2114105
005 2019-11-08
008 2019 bl uuuu u00u1 u #d
100 1 $aSOUZA FILHO, W. de
245 $aMitigation of enteric methane emissions through pasture management in integrated crop-livestock systems$btrade-offs between animal performance and environmental impacts.$h[electronic resource]
260 $c2019
520 $aWe evaluated the effect of different grazing intensities by steers on animal performance, herbage intake and CH4 emissions in the stocking period of a soybean-beef cattle integrated system in southern Brazil. Treatments consisted of different grazing intensities, defined by target sward heights (10, 20, 30 and 40 cm) of mixed black-oat (Avena strigosa Schreb.) and Italian ryegrass (Lolium multiflorum Lam.) pastures under continuous stocking. Grazing management affected herbage utilization and, consequently, animal performance and CH4 emission. At the individual level, CH4 emission and animal performance had optimal values when pasture height was managed within a range of 23e30 cm. At the farm level, we found a positive linear effect of grazing intensity on animal live weight gain per hectare and the associated environmental costs of land use. Liveweight gain increased by 90 g ha1 day1 and CH4 emissions increased by 500 g CO2eq ha1 day1 for each cm of target sward height reduction. Given that most producers graze pastures to very short heights, large-scale adoption of target heights within 23e30 cm in southern Brazil has the potential to achieve 13e14% of the mitigation target for GHG emissions from the whole agricultural sector and 22e25% of the target for enteric fermentation from the livestock sector pledged by the Brazilian Government in the Paris Agreement. We conclude that adequate grazing management is the key strategy to improve animal production and reduce the environmental impact from livestock in ICLS.
650 $aBovino
650 $aMetano
700 1 $aNUNES, P. A. de A.
700 1 $aBARRO, R. S.
700 1 $aKUNRATH, T. R.
700 1 $aALMEIDA, G. M. de
700 1 $aGENRO, T. C. M.
700 1 $aBAYER, C.
700 1 $aCARVALHO, P. C. de F.
773 $tJournal of Cleaner Production$gv. 213, p. 968-975, Mar. 2019.
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Embrapa Pecuária Sul (CPPSUL) |
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