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Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
05/03/2013 |
Data da última atualização: |
23/01/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PERES, A. A. DE C.; CARVALHO, C. A. B. DE; CARVALHO, M. I. DE A. B.; VASQUEZ, H. N.; SILVA, J. F. C. DA; CLIPES, R. C.; MORENZ, M. J. F. |
Afiliação: |
AFONSO AURÉLIO DE CARVALHO PERES, UFF; CARLOS AUGUSTO B. DE CARVALHO, APTA; MARIA INES DE AQUINO BARBOSA CARVALHO, APTA; HERNAN MALDONADO VASQUEZ, UENF-RJ; JOSE FERNANDO C. DA SILVA, UENF-RJ; RENATA COGO CLIPES, UENF-RJ; MIRTON JOSE FROTA MORENZ, CNPGL. |
Título: |
Production and quality of milk from Mantiqueira dairy cows feeding on mombasa grass pasture and receiving different sources of roughage supplementation, |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 41, n. 3, p. 790-796, 2012. |
DOI: |
https://doi.org/10.1590/S1516-35982012000300044 |
Idioma: |
Inglês |
Conteúdo: |
Production and quality of milk from dairy cows grazing exclusively on Mombasa grass pasture, during the spring-summer period and fed roughage supplementations, during the autumn-winter, were evaluated in two consecutive years. The pasture of 11.4 ha was divided into 57 paddocks of 2,000 m² each, including three replications with 19 paddocks each. The pasture was managed with two occupation days and 36 resting days. During the spring-summer period, cows received only grass pasture. In the autumn-winter period, they had access to Mombasa grass pasture and received roughage supplementations (black oat pasture; sorghum silage or sugarcane + urea) and pasture every 28 days, alternately. The animals had access to mineral mix and water and received 500 g of concentrated in each of the two milking times. The experimental design used was for response to continuous flow in rotational trial, similar to the Latin square model. In the spring-summer period, the average milk production was 12.2±2.2 and 14.0±3.8 kg/cow per day; for the autumn-winter period, the milk production was 13.5±2.9 and 12.1±2.5 kg/cow per day in the black oat pasture; 11.8±2.5 and 10.9±2.3 kg/cow per day in the sorghum silage and 11.3±1.8 and 8.4±1.5 kg/cow per day in the sugarcane + urea, for 1st and 2nd years evaluated, respectively. The black oat was the roughage supplementation that yielded the highest average daily milk production. There were no differences in the milk chemical composition between roughage supplementations. MenosProduction and quality of milk from dairy cows grazing exclusively on Mombasa grass pasture, during the spring-summer period and fed roughage supplementations, during the autumn-winter, were evaluated in two consecutive years. The pasture of 11.4 ha was divided into 57 paddocks of 2,000 m² each, including three replications with 19 paddocks each. The pasture was managed with two occupation days and 36 resting days. During the spring-summer period, cows received only grass pasture. In the autumn-winter period, they had access to Mombasa grass pasture and received roughage supplementations (black oat pasture; sorghum silage or sugarcane + urea) and pasture every 28 days, alternately. The animals had access to mineral mix and water and received 500 g of concentrated in each of the two milking times. The experimental design used was for response to continuous flow in rotational trial, similar to the Latin square model. In the spring-summer period, the average milk production was 12.2±2.2 and 14.0±3.8 kg/cow per day; for the autumn-winter period, the milk production was 13.5±2.9 and 12.1±2.5 kg/cow per day in the black oat pasture; 11.8±2.5 and 10.9±2.3 kg/cow per day in the sorghum silage and 11.3±1.8 and 8.4±1.5 kg/cow per day in the sugarcane + urea, for 1st and 2nd years evaluated, respectively. The black oat was the roughage supplementation that yielded the highest average daily milk production. There were no differences in the milk chemical composition between roughage supp... Mostrar Tudo |
Palavras-Chave: |
Aveia preta; Gado de leite; Lotação rotacionada; Silagem de sorgo. |
Thesagro: |
Cana de Açúcar. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/952186/1/Production-and-quality-of-milk-from-Mantiqueira-dairy-cows.pdf
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Marc: |
LEADER 02427naa a2200265 a 4500 001 1952186 005 2023-01-23 008 2012 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1590/S1516-35982012000300044$2DOI 100 1 $aPERES, A. A. DE C. 245 $aProduction and quality of milk from Mantiqueira dairy cows feeding on mombasa grass pasture and receiving different sources of roughage supplementation,$h[electronic resource] 260 $c2012 520 $aProduction and quality of milk from dairy cows grazing exclusively on Mombasa grass pasture, during the spring-summer period and fed roughage supplementations, during the autumn-winter, were evaluated in two consecutive years. The pasture of 11.4 ha was divided into 57 paddocks of 2,000 m² each, including three replications with 19 paddocks each. The pasture was managed with two occupation days and 36 resting days. During the spring-summer period, cows received only grass pasture. In the autumn-winter period, they had access to Mombasa grass pasture and received roughage supplementations (black oat pasture; sorghum silage or sugarcane + urea) and pasture every 28 days, alternately. The animals had access to mineral mix and water and received 500 g of concentrated in each of the two milking times. The experimental design used was for response to continuous flow in rotational trial, similar to the Latin square model. In the spring-summer period, the average milk production was 12.2±2.2 and 14.0±3.8 kg/cow per day; for the autumn-winter period, the milk production was 13.5±2.9 and 12.1±2.5 kg/cow per day in the black oat pasture; 11.8±2.5 and 10.9±2.3 kg/cow per day in the sorghum silage and 11.3±1.8 and 8.4±1.5 kg/cow per day in the sugarcane + urea, for 1st and 2nd years evaluated, respectively. The black oat was the roughage supplementation that yielded the highest average daily milk production. There were no differences in the milk chemical composition between roughage supplementations. 650 $aCana de Açúcar 653 $aAveia preta 653 $aGado de leite 653 $aLotação rotacionada 653 $aSilagem de sorgo 700 1 $aCARVALHO, C. A. B. DE 700 1 $aCARVALHO, M. I. DE A. B. 700 1 $aVASQUEZ, H. N. 700 1 $aSILVA, J. F. C. DA 700 1 $aCLIPES, R. C. 700 1 $aMORENZ, M. J. F. 773 $tRevista Brasileira de Zootecnia$gv. 41, n. 3, p. 790-796, 2012.
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Embrapa Gado de Leite (CNPGL) |
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Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
27/07/1999 |
Data da última atualização: |
25/04/2019 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
PINTO, J. M.; BOTREL, T. A.; MACHADO, E. C.; FEITOSA FILHO, J. C.; MEDINA, C. L. |
Afiliação: |
JOSE MARIA PINTO, CPATSA. |
Título: |
Aplicacao de CO2, via agua de irrigacao na cultura do melao em ambiente protegido. |
Ano de publicação: |
1998 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ENGENHARIA AGRÍCOLA, 27., 1998, Poços de Caldas. Anais... Lavras: UFLA: SBEA, 1998. |
Páginas: |
v. 1, p. 238-240. |
Idioma: |
Português |
Conteúdo: |
O aumento artificial da concentracao de CO2 na atmosfera tem sido utilizado como pratica de manejo para aumentar a produtividade e qualidade de varias especies vegetais. Estudos das interrelacoes do processos produtivos com o aumento da concentracao de CO2 sao fundamentais para aumentar os conhecimentos e a eficiencia desta pratica. Neste estudo quantificou-se a taxa de fotossintese, a produtividade e as caracteristicas quimicas dos frutos de melao na colheita e durante o armazenamento. Para tanto, conduziu-se um experimento com a cultura do melao em condicoes de casa de vegetacao com aplicacao de CO2 via agua de irrigacao. Tanto a taxa de assimilacao de CO2 como a produtividade foram maiores nas plantas submetidas ao tratamento com aplicacao artificial de CO2. As caracteristicas quimicas dos frutos nao foram alteradas pela aplicacao de CO2 via agua de irrigacao. |
Palavras-Chave: |
Productivity. |
Thesagro: |
Água; Cucumis Melo; Dióxido de Carbono; Fotossíntese; Fruto; Irrigação; Melão; Produtividade; Qualidade. |
Thesaurus NAL: |
carbon dioxide; fruit quality; irrigation; melons; photosynthesis; water. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/196392/1/Congresso-de-engenharia-agricola.pdf
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Marc: |
LEADER 01872nam a2200361 a 4500 001 1132859 005 2019-04-25 008 1998 bl uuuu u00u1 u #d 100 1 $aPINTO, J. M. 245 $aAplicacao de CO2, via agua de irrigacao na cultura do melao em ambiente protegido. 260 $aIn: CONGRESSO BRASILEIRO DE ENGENHARIA AGRÍCOLA, 27., 1998, Poços de Caldas. Anais... Lavras: UFLA: SBEA$c1998 300 $av. 1, p. 238-240. 520 $aO aumento artificial da concentracao de CO2 na atmosfera tem sido utilizado como pratica de manejo para aumentar a produtividade e qualidade de varias especies vegetais. Estudos das interrelacoes do processos produtivos com o aumento da concentracao de CO2 sao fundamentais para aumentar os conhecimentos e a eficiencia desta pratica. Neste estudo quantificou-se a taxa de fotossintese, a produtividade e as caracteristicas quimicas dos frutos de melao na colheita e durante o armazenamento. Para tanto, conduziu-se um experimento com a cultura do melao em condicoes de casa de vegetacao com aplicacao de CO2 via agua de irrigacao. Tanto a taxa de assimilacao de CO2 como a produtividade foram maiores nas plantas submetidas ao tratamento com aplicacao artificial de CO2. As caracteristicas quimicas dos frutos nao foram alteradas pela aplicacao de CO2 via agua de irrigacao. 650 $acarbon dioxide 650 $afruit quality 650 $airrigation 650 $amelons 650 $aphotosynthesis 650 $awater 650 $aÁgua 650 $aCucumis Melo 650 $aDióxido de Carbono 650 $aFotossíntese 650 $aFruto 650 $aIrrigação 650 $aMelão 650 $aProdutividade 650 $aQualidade 653 $aProductivity 700 1 $aBOTREL, T. A. 700 1 $aMACHADO, E. C. 700 1 $aFEITOSA FILHO, J. C. 700 1 $aMEDINA, C. L.
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