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Registro Completo |
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
18/04/2008 |
Data da última atualização: |
18/04/2008 |
Autoria: |
SOUZA, B. J. de; LEITE, J. M.; MORAIS, R. F. de; ALVES, B. J. R.; BODDEY, R. M.; URQUIAGA, S. |
Título: |
Avaliação da fixação biológica de nitrogênio em diferentes variedades de cana-de-açúcar utilizando a técnica de abundância natural de 15N. |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
Seropédica: Embrapa Agrobiologia, 2006. |
Páginas: |
4 p. |
Idioma: |
Português |
Notas: |
Trabalho apresentado na VI Semana Científi ca Johanna Döbereiner, Seropédica/RJ, 17 a 19 de outubro de 2006. |
Palavras-Chave: |
Cana-de-açúcar; FBN; Fixação biológica de nitrogênio. |
Thesagro: |
Adubação Verde. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00815nam a2200229 a 4500 001 1629851 005 2008-04-18 008 2006 bl uuuu u0uu1 u #d 100 1 $aSOUZA, B. J. de 245 $aAvaliação da fixação biológica de nitrogênio em diferentes variedades de cana-de-açúcar utilizando a técnica de abundância natural de 15N. 260 $aSeropédica: Embrapa Agrobiologia$c2006 300 $a4 p. 500 $aTrabalho apresentado na VI Semana Científi ca Johanna Döbereiner, Seropédica/RJ, 17 a 19 de outubro de 2006. 650 $aAdubação Verde 653 $aCana-de-açúcar 653 $aFBN 653 $aFixação biológica de nitrogênio 700 1 $aLEITE, J. M. 700 1 $aMORAIS, R. F. de 700 1 $aALVES, B. J. R. 700 1 $aBODDEY, R. M. 700 1 $aURQUIAGA, S.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Registro Completo
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 |
Circulação/Nível: |
B - 1 |
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
|
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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