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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
22/12/2017 |
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Data da última atualização: |
27/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MORENZ, D. A.; MORENZ, M. J. F.; PACIULLO, D. S. C.; GOMIDE, C. A. de M.; LEDO, F. J. da S.; LOPES, F. C. F. |
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Afiliação: |
Danilo Antonio Morenz, UFRRJ; MIRTON JOSE FROTA MORENZ, CNPGL; DOMINGOS SAVIO CAMPOS PACIULLO, CNPGL; CARLOS AUGUSTO DE MIRANDA GOMIDE, CNPGL; FRANCISCO JOSE DA SILVA LEDO, CNPGL; FERNANDO CESAR FERRAZ LOPES, CNPGL. |
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Título: |
Agronomic characteristics and nutritive value of elephant grass clones managed under rotational stocking during the dry period. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Semina: Ciências Agrárias, v. 38, n. 6, p. 3817-3828, 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to evaluate the agronomic characteristics and nutritional value of two clones of elephant grass (CNPGL 00-1-3 and BRS Kurumi) operating under rotational stocking in the dry season. A completely randomized design with repeated measures (grazing cycles) and three replicates (paddocks) was used. Clones were managed under rotational stocking with a defoliation interval of 24 days and four days of occupation of paddocks, using Holstein x Gyr heifers with mean body weight of 150 kg. The evaluations were conducted in April/May, May/June, June/July and July/August 2010. Green forage mass was influenced by clone and grazing cycle, with higher mean value observed for CNPGL 03-01-00, which was 17% higher than the value observed for BRS Kurumi, and there was decreased of dry mass of green forage with the advance of grazing cycles. Leaf mass was influenced only by grazing cycle, with gradual reduction from the first to the third cycle. However, in fourth cycle was increase in biomass of leaves, which did not differ from that observed in the second cycle. There was interaction for dry matter production of stem, being observed differences in the first and third cycles for the clones. There was no effect of the factors studied for the production of senescent material. The leaf:stem ratio was influenced by grazing cycles, with interaction of the factors studied. The clone BRS Kurumi kept the leaf:stem ratio stable over the cycles, while clone CNPGL 1-3-00 presented a decrease in leaf:stem ratio from first until to third cycle. The content of crude protein (PB) was not influenced by the factors studied, with average values of 15.3% and 15.8% PB for the CNPGL 00-1-3 and BRS Kurumi clones. Neutral detergent fiber (NDF) and the in vitro dry matter digestibility (IVDMD) were affected only by grazing cycles. The highest values of NDF were observed in the three first grazing cycles, with values of 55.5%, 56.0% and 55.7% from the first to the third grazing cycle, respectively, while in the fourth cycle was obtained the value of 50.5%. There was a decrease in the IVDMD until the third cycle. In the fourth cycle the IVDMD values were similar to the first cycle. The clones did not differ in relation to biomass production, morphological composition and nutritional value, during the dry season. MenosThis study aimed to evaluate the agronomic characteristics and nutritional value of two clones of elephant grass (CNPGL 00-1-3 and BRS Kurumi) operating under rotational stocking in the dry season. A completely randomized design with repeated measures (grazing cycles) and three replicates (paddocks) was used. Clones were managed under rotational stocking with a defoliation interval of 24 days and four days of occupation of paddocks, using Holstein x Gyr heifers with mean body weight of 150 kg. The evaluations were conducted in April/May, May/June, June/July and July/August 2010. Green forage mass was influenced by clone and grazing cycle, with higher mean value observed for CNPGL 03-01-00, which was 17% higher than the value observed for BRS Kurumi, and there was decreased of dry mass of green forage with the advance of grazing cycles. Leaf mass was influenced only by grazing cycle, with gradual reduction from the first to the third cycle. However, in fourth cycle was increase in biomass of leaves, which did not differ from that observed in the second cycle. There was interaction for dry matter production of stem, being observed differences in the first and third cycles for the clones. There was no effect of the factors studied for the production of senescent material. The leaf:stem ratio was influenced by grazing cycles, with interaction of the factors studied. The clone BRS Kurumi kept the leaf:stem ratio stable over the cycles, while clone CNPGL 1-3-00 presented a decreas... Mostrar Tudo |
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Palavras-Chave: |
Forage mass; Morphological composition. |
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Thesaurus Nal: |
chemical composition; crude protein. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/169759/1/Artigo-Agronomic.pdf
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Marc: |
LEADER 03064naa a2200229 a 4500
001 2083458
005 2023-01-27
008 2017 bl uuuu u00u1 u #d
100 1 $aMORENZ, D. A.
245 $aAgronomic characteristics and nutritive value of elephant grass clones managed under rotational stocking during the dry period.$h[electronic resource]
260 $c2017
520 $aThis study aimed to evaluate the agronomic characteristics and nutritional value of two clones of elephant grass (CNPGL 00-1-3 and BRS Kurumi) operating under rotational stocking in the dry season. A completely randomized design with repeated measures (grazing cycles) and three replicates (paddocks) was used. Clones were managed under rotational stocking with a defoliation interval of 24 days and four days of occupation of paddocks, using Holstein x Gyr heifers with mean body weight of 150 kg. The evaluations were conducted in April/May, May/June, June/July and July/August 2010. Green forage mass was influenced by clone and grazing cycle, with higher mean value observed for CNPGL 03-01-00, which was 17% higher than the value observed for BRS Kurumi, and there was decreased of dry mass of green forage with the advance of grazing cycles. Leaf mass was influenced only by grazing cycle, with gradual reduction from the first to the third cycle. However, in fourth cycle was increase in biomass of leaves, which did not differ from that observed in the second cycle. There was interaction for dry matter production of stem, being observed differences in the first and third cycles for the clones. There was no effect of the factors studied for the production of senescent material. The leaf:stem ratio was influenced by grazing cycles, with interaction of the factors studied. The clone BRS Kurumi kept the leaf:stem ratio stable over the cycles, while clone CNPGL 1-3-00 presented a decrease in leaf:stem ratio from first until to third cycle. The content of crude protein (PB) was not influenced by the factors studied, with average values of 15.3% and 15.8% PB for the CNPGL 00-1-3 and BRS Kurumi clones. Neutral detergent fiber (NDF) and the in vitro dry matter digestibility (IVDMD) were affected only by grazing cycles. The highest values of NDF were observed in the three first grazing cycles, with values of 55.5%, 56.0% and 55.7% from the first to the third grazing cycle, respectively, while in the fourth cycle was obtained the value of 50.5%. There was a decrease in the IVDMD until the third cycle. In the fourth cycle the IVDMD values were similar to the first cycle. The clones did not differ in relation to biomass production, morphological composition and nutritional value, during the dry season.
650 $achemical composition
650 $acrude protein
653 $aForage mass
653 $aMorphological composition
700 1 $aMORENZ, M. J. F.
700 1 $aPACIULLO, D. S. C.
700 1 $aGOMIDE, C. A. de M.
700 1 $aLEDO, F. J. da S.
700 1 $aLOPES, F. C. F.
773 $tSemina: Ciências Agrárias$gv. 38, n. 6, p. 3817-3828, 2017.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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| Registros recuperados : 234 | |
| 62. |  | GOMIDE, C. A. de M.; COSTA, I. A.; LANZONI, C. L.; PACIULLO, D. S. C.; MORENZ, M. J. F.; MARTINS, C. E. Acúmulo de forragem e estrutura do dossel de três gramíneas tropicais em resposta a estratégias de adubação. In: CONGRESSO INTERNACIONAL DO LEITE, 13., 2015, Porto Alegre. Anais... Juiz de Fora: Embrapa Gado de Leite, 2015. 4 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 63. | | BEDESCHI, G. V.; MORENZ, M. J. F.; LEDO, F. J. da S.; PEREIRA, A. V.; LOPES, F. C. F.; MOSTARO, G. S.; OLIVEIRA, JOÃO B. S. Agronomic characteristics and morphological composition of seed-propagated elephant grass genotype at differemt ages of regrowth. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu. Resumos... Brasília, DF: Sociedade Brasileira de Zootecnia, 2017. p. 534.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 64. | | MORENZ, D. A.; MORENZ, M. J. F.; PACIULLO, D. S. C.; GOMIDE, C. A. de M.; LEDO, F. J. da S.; LOPES, F. C. F. Agronomic characteristics and nutritive value of elephant grass clones managed under rotational stocking during the dry period. Semina: Ciências Agrárias, v. 38, n. 6, p. 3817-3828, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 65. | | OLIVEIRA, I. S. de; CABRAL, L. da S.; ZERVOUDAKIS, J. T.; ABREU, J. G. de; RODRIGUES, R. C.; MORENZ, M. J. F. Consumo, digestibilidade e desempenho de vacas leiteiras submetidas a dietas baseadas em volumosos tropicais no Centro Oeste do Brasil. Livestock Research for Rural Development, v. 23, n. 11, article 224, 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 66. | | VIEIRA, O. F.; OLIVEIRA, J. S. e; MARTINS, C. E.; BORGES, C. A. V.; LOPES, F. C. F.; MORENZ, M. J. F. Definição dos teores de matéria seca da forragem para a produção de silagem de capim-elefante BRS Capiaçu ensacada. In: WORKSHOP DE INICIAÇÃO CIENTÍFICA DA EMBRAPA GADO DE LEITE, 28., 2023, Juiz de Fora. Anais... Juiz de Fora: Embrapa Gado de Leite, 2024. p. 25-30. (Embrapa Gado de Leite. Eventos Técnicos & Científicos, 1). Pibic/Fapemig.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 68. | | MADEIRO, A. S.; FRANÇA, A. B.; PACIULLO, D. S. C.; GOMIDE, C. A. de M.; LOPES, F. C. F.; MORENZ, M. J. F. Densidade de perfilhos e acúmulo de forragem em pastos de campim-elefante de porte baixo sob pastejo de lotação rotacionada. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 49., 2012, Brasília. A produção animal no mundo em transformação: anais. Brasília, DF: SBZ, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 69. | | RIBEIRO, C. G. S.; LOPES, F. C. F.; GAMA, M. A. S. da; MORENZ, M. J. F.; RODRIGUEZ, N. M.; ALEVATO, C. B. Concentrações de ácidos graxos de cadeia ímpar e ramificada no leite de vacas Holandês alimentadas com capim-elefante suplementado com óleo de girassol. In: CONGRESSO INTERNACIONAL DO LEITE, 12.; WORKSHOP DE POLÍTICAS PÚBLICAS, 12.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 13., 2013, Porto Velho. Anais... Brasília, DF: Embrapa, 2013. 3 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 70. | | GUIMARÃES, A. C.; CARVALHO, C. A. B. DE; LIMA, K. R. DE; SILVA, M. C. DA; RANGEL, A. G.; MORENZ, M. J. F. Composição quimica da forragem da Brachiaria hibrida (Brachiaria decumbens x Brachiaria ruziziensis) sob adubação nitrogenada e potássica no verão e outono. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 49., 2012, Brasília. A produção animal no mundo em transformação: anais. Brasília, DF: SBZ, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 72. | | PACIULLO, D. S. C.; FERNANDES, P. B.; CARVALHO, C. A. B. DE; GONZAGA, D. R.; DOMITH, B. DA C.; GOMIDE, C. A. de M.; MORENZ, M. J. F. Composição morfologica e acumulo de forragem de Brachiaria decumbens em sistema silvipastoril e monocultivo. In: CONGRESSO LATINOAMERICANO DE SISTEMAS AGROFLORESTAIS PARA A PRODUÇÃO PECUÁRIA SUSTENTÁVEL, 7., 2012, Belém, PA. Sistemas silvipastoris, o caminho para a economia verde na pecuária mundial. Belém, PA: UFPA, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 73. | | PACIULLO, D. S. C.; LOPES, C. M.; ARAUJO, S. A. DO C.; GOMIDE, C. A. de M.; MORENZ, M. J. F.; SILVA, D. P. DA. Composição morfológica e acúmulo de forragem de Brachiaria decumbens submetida à fertilização em sistema silvipastoril ou monocultivo. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 49., 2012, Brasília. A produção animal no mundo em transformação: anais. Brasília, DF: SBZ, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 75. | | ANJOS, A. J. DOS; GOMIDE, C. A. de M.; RIBEIRO, K. G.; MADEIRO, A. S.; MATA E SILVA, B. C. DA; MORENZ, M. J. F. Composição morfológica do resíduo do capim-marandu submetido a estratégias de lotação rotacionada. In: MOSTRA DE PESQUISA E EXTENSÃO EM PECUÁRIA DE CORTE NO NORTE DE MINAS GERAIS, 2., 2013, Montes Claros. Anais... Montes Claros: [s.n.], 2013,| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 78. | | ANDRADE, M.; FRANÇA, A. B.; MADEIRO, A. S.; MOREIRA, E. DE A.; REIS, L. G. DOS; MORENZ, M. J. F.; CAMPOS, M. M.; PEREIRA, L. G. R. Cinética de fermentação ruminal in vitro de ração total com glicerina bruta. In: CONGRESSO INTERNACIONAL DO LEITE, 11.; WORKSHOP DE POLÍTICAS PÚBLICAS, 11.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 12., 2012, Goiânia. Anais... Juiz de Fora: Embrapa Gado de Leite, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 79. | | SILVESTRE, T.; REIS, L. G. DOS; MOREIRA, E. DE A.; FRANÇA, A. B.; MADEIRO, A. S.; PEREIRA, L. G. R.; MORENZ, M. J. F.; OLIVEIRA, J. S. e. Cinética de fermentação de silagem de milho com adição de glicerina bruta. In: CONGRESSO INTERNACIONAL DO LEITE, 11.; WORKSHOP DE POLÍTICAS PÚBLICAS, 11.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 12., 2012, Goiânia. Anais... Juiz de Fora: Embrapa Gado de Leite, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 80. | | DOMINGUES, F. N.; PEREIRA, L. G. R.; MORENZ, M. J. F.; MIRANDA, A. S.; MOREIRA, E. DE A.; SILVA, A. G. M. e. Cinética de fermentação in vitro de tres cultivares de cana-de-açucar cultivadas no municipio de Castanhal, PA. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 49., 2012, Brasília. A produção animal no mundo em transformação: anais. Brasília, DF: SBZ, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 234 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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