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| Registros recuperados : 289 | |
| 82. |  | LELIS, D. L.; PACIULLO, D. S. C.; MORENZ, M. J. F.; PEREIRA, O. G.; GOMIDE, C. A. de M.; CHIZZOTTI, F. H. M. Silagens de capim-elefante BRS Capiaçu sob diferentes estratégias de manejo. In: SIMPÓSIO SOBRE MANEJO ESTRATÉGICO DA PASTAGEM, 10., 2022, Viçosa, MG. Anais... Visconde do Rio Branco, MG: Suprema, 2022. p. 383.| Biblioteca(s): Embrapa Gado de Leite. |
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| 83. | | GOMIDE, C. A. de M.; CHAVES, C. S.; RIBEIRO, K. G.; SOLLENBERGER, L. E.; PACIULLO, D. S. C.; PEREIRA, T. P.; MORENZ, M. J. F. Structural traits of elephant grass (Pennisetum purpureum Schum.) genotypes under rotational stocking strategies. African Journal of Range & Forage Science, v. 32, n. 1, p. 51-57, 2014.| Biblioteca(s): Embrapa Gado de Leite. |
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| 85. | | SOUZA, V. F.; CASTRO, C. R. T. de; ARAUJO, V. B. F.; SOUZA, B. P. de; GOMIDE, C. A. de M.; PACIULLO, D. S. C. Germinação e vigor de sementes de Brachiaria decumbens Stapf cv. Basiliski produzidas à sombra de Eucalyptus grandis e Acacia mangium em sistema silvipastoril. In: WORKSHOP DE INICIAÇÃO CIENTÍFICA DA EMBRAPA GADO DE LEITE, 4., 2009, Juiz de Fora, MG. Anais... Juiz de Fora: Embrapa Gado de Leite, 2009. (Embrapa Gado de Leite. Documentos, 136.). 1 CD-ROM.| Biblioteca(s): Embrapa Gado de Leite. |
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| 86. | | WALLAU, M. O.; SOLLENBERGER, L. E.; VENDRAMINI, J. M. B.; MULLENIX, M. K.; QUESENBERRY, K. H.; GOMIDE, C. A. de M.; SILVA, V. C. e; DILORENZO, N. Herbage Accumulation and Nutritive Value of Limpograss Breeding Lines Under Stockpiling Management. Crop Science, v. 55, p. 2377-2383, 2015.| Biblioteca(s): Embrapa Gado de Leite. |
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| 87. | | PACIULLO, D. S. C.; GOMIDE, C. A. de M.; CASTRO, C. R. T. de; CARVALHO, C. A. B. DE; MAURICIO, R. M.; MORENZ, M. J. F. Herbage mass, forage accumulation and nutritive value of Brachiaria decumbens in a silvopastoral system. In: INTERNATIONAL GRASSLAND CONGRESS, 22., 2013, Sydney. Revitalising grasslands to sustain our communities: proceedings. Orange New South Wales: New South Wales Department of Primary Industries, 2013.| Biblioteca(s): Embrapa Gado de Leite. |
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| 88. | | PACIULLO, D. S. C.; FERNANDES, P. B.; GOMIDE, C. A. de M.; CASTRO, C. R. T. de; SOUZA SOBRINHO, F. de; CARVALHO, C. A. B. de. The growth dynamics in Brachiaria species according to nitrogen dose and shade. Revista Brasileira de Zootecnia, v. 40, n. 2, p. 270-276, 2011.| Biblioteca(s): Embrapa Gado de Leite. |
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| 89. | | GOMIDE, C. A. de M.; PACIULLO, D. S. C.; CASTRO, C. R. T. de; FERNANDES, E. N.; COSTA, I. A.; SOUZA, B. P.; TAVELA, R. C. Influência da faixa de árvores sobre a biomassa de Brachiaria decumben (stapf) em sistema silvipastoril. In: CONGRESSO INTERNACIONAL DO LEITE, 6., 2007, Resende. Anais... Juiz de Fora: Embrapa Gado de Leite, 2007. 1 CD.| Biblioteca(s): Embrapa Gado de Leite. |
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| 90. | | SANTOS, M. E. R.; FONSECA, D. M. da; GOMES, V. M.; NASCIMENTO JÚNIOR, D.; GOMIDE, C. A. de M.; SBRISSIA, A. F. Capim-braquiária sob lotação contínua e com altura única ou variável durante as estações do ano: dinâmica do perfilhamento. Revista Brasileira de Zootecnia, v. 40, n. 11, p. 2332-2339, 2011.| Biblioteca(s): Embrapa Gado de Leite. |
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| 91. | | SANTOS, M. E. R.; FONSECA, D. M. da; GOMES, V. M.; GOMIDE, C. A. de M.; NASCIMENTO JÚNIOR, D. do; QUEIROZ, D. S. Capim-braquiária sob lotação contínua e com altura única ou variável durante as estações do ano: morfogênese e dinâmica de tecidos. Revista Brasileira de Zootecnia, v. 40, n. 11, p. 2323-2331, 2011.| Biblioteca(s): Embrapa Gado de Leite. |
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| 93. | | CASTRO, C. R. T. de; PACIULLO, D. S. C.; GOMIDE, C. A. de M.; MULLER, M. D.; NASCIMENTO JUNIOR, E. R. do. Características agronômicas, massa de forragem e valor nutritivo de Brachiaria decumbens em sistema silvipastoril. Pesquisa Florestal Brasileira, Colombo, n. 60, p. 19-25, dez. 2009. Edição Especial.| Biblioteca(s): Embrapa Florestas. |
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| 94. | | CASTRO, C. R. T. de; PACIULLO, D. S. C.; GOMIDE, C. A. de M.; COSTA, F. J. N.; TAVELA, R. C.; CAMPOS, N. R.; SOUZA, B. P. Características agronômicas da pastagem de Brachiaria decumbens submetida a três percentagens de cobertura arbórica. In: REUNIÓN ASOCIACÓN LATINOAMERICANA DE PRODUCCIÓN ANIMAL, 20., REUNIÓN ASOCIACIÓN PERUANA DE PRODUCCIÓN ANIMAL, 30., CONGRESO INTERNACIONAL DE GANADERIA DOBLE PROPOSITO, 5., 2007, Cuzco. Anais... Cuzco: ALPA/APPA, 2007. 1 CD.| Biblioteca(s): Embrapa Gado de Leite. |
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| 95. | | CASTRO, C. R. T. de; PACIULLO, D. S. C.; GOMIDE, C. A. de M.; COSTA, F. J. N.; TAVELA, R. C.; CAMPOS, N. R.; SOUZA, B. P. Características agronômicas da pastagem de Brachiaria decumbens submetida a três percentagens de cobertura arbórica. In: REUNIÓN ASOCIACÓN LATINOAMERICANA DE PRODUCCIÓN ANIMAL, 20.; REUNIÓN ASOCIACIÓN PERUANA DE PRODUCCIÓN ANIMAL, 30.; CONGRESO INTERNACIONAL DE GANADERIA DOBLE PROPOSITO, 5., 2007, Cuzco. Resumenes... Cuzco: ALPA/APPA, 2007.| Biblioteca(s): Embrapa Gado de Leite. |
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| 96. | | GUSMÃO, M. H. A.; RODRIGUES, P. R.; SOARES, N. A.; ABREU, M. J. I. de; GOMIDE, C. A. de M.; PACIULLO, D. S. C. Características estruturais e acúmulo de forragem de Brachiaria ruziziensis sob duas densidades de plantio e intensidades de desfolha. In: WORKSHOP DE INICIAÇÃO CIENTÍFICA DA EMBRAPA GADO DE LEITE, 23., 2019, Juiz de Fora. Anais... Juiz de Fora: Embrapa Gado de Leite, 2019. (Embrapa Gado de Leite. Documentos, 234). 5 p.| Biblioteca(s): Embrapa Gado de Leite. |
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| 97. | | LOPES, C. M.; PACIULLO, D. S. C.; ARAUJO, A. S. DO C.; DOMITH, B. DA C.; SILVA, S. P. DA; GOMIDE, C. A. de M. Caracteristicas estruturais de Brachiaria decumbens submetida ao sombreamento, na presença ou ausencia de calagem e fertilização. In: Reunião Anual da Sociedade Brasileira de Zootecnia, 48., 2011, Belém. Anais...| Biblioteca(s): Embrapa Gado de Leite. |
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| 98. | | OLIVEIRA, A. M. S. DE; GOMIDE, C. A. de M.; ARAUJO, E. S.; PACHECO, V. S.; ANJOS, A. J. DOS; COSTA, I. A. Caracteristicas estruturais dos capins-marandu, mombaça e tansania conforme as estações do ano. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 49., 2012, Brasília. A produção animal no mundo em transformação: anais. Brasília, DF: SBZ, 2012.| Biblioteca(s): Embrapa Gado de Leite. |
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| 99. | | COSTA, I. de A.; GOMIDE, C. A. de M.; CAMPANA, L. L.; CHAVES, C. S.; PACIULLO, D. S. C.; CASTRO, C. R. T. de. Características estruturais de clones de capim-elefante de porte baixo sob estratégias de manejo. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 47., 2010, Salvador. Empreendedorismo e progresso científico na zootecnia brasileira: anais. Viçosa, MG: Sociedade Brasileira de Zootecnia, 2010.| Biblioteca(s): Embrapa Gado de Leite. |
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| 100. | | FERNANDES, P. B.; CARVALHO, C. A. B. de; PACIULLO, D. S. C.; GOMIDE, C. A. de M.; LEDO, F. J. da S. Características estruturais do dossel de pastos de capim-elefante anão submetidos à lotação intermitente. In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 6.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 7.; FÓRUM DE COORDENADORES DE PÓS GRADUAÇÃO EM PRODUÇÃO ANIMAL DO NORDESTE, 1.; FÓRUM DE AGROECOLOGIA RO RIO GRANDE DO NORTE, 1., 2010, Mossoró. Anais... Mossoró: Sociedade Nordestina de Producao Animal; UFERSA, 2010. 1 CD-ROM.| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 289 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
16/08/2021 |
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Data da última atualização: |
15/09/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MORAES, C. T. de; MORENZ, M. J. F.; GOMIDE, C. A. de M.; PACIULLO, D. S. C.; LOPES, F. C. F. |
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Afiliação: |
CONRADO TRIGO DE MORAES, Universidade Federal de Viçosa; MIRTON JOSE FROTA MORENZ, CNPGL; CARLOS AUGUSTO DE MIRANDA GOMIDE, CNPGL; DOMINGOS SAVIO CAMPOS PACIULLO, CNPGL; FERNANDO CESAR FERRAZ LOPES, CNPGL. |
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Título: |
Performance of crossbred Holstein x Gyr dairy cows, with and without energy supplementation, in BRS Kurumi elephant grass pastures. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Semina. Ciências Agrárias, v. 42, n. 4, p. 2555-2568, jul./ago. 2021. |
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DOI: |
https://doi.org/10.5433/1679-0359.2021v42n4p2555 |
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Idioma: |
Inglês |
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Conteúdo: |
This study evaluated the effect of energy supplementation with ground corn on the performance of crossbred dairy cows in BRS Kurumi elephant grass pastures managed under rotational stocking during the rainy season. Six Holstein × Gyr cows were used, with average milk production, body weight, body condition score, and days in milk of 18.0±2.89 kg day−1, 560±66 kg, 2.50±0.21, and 99±12, respectively. The experimental design used was the complete reversion (switchback), and the evaluations were conducted over three grazing cycles, with adaptation periods of 14 days and six days of sample collection. The concentrate supplement (ground corn) was supplied twice a day, at a rate of 2 kg cow−1 day−1 in the morning and 1 kg cow−1 day−1 in the afternoon (as-fed basis). A reduction of 23.4% was observed in the pasture dry matter (DM) intake (PDMI) in cows that received energy supplementation, which corresponds to 2.96 kg day-1 less of PDMI when compared to the group without supplementation. This corresponds to a substitution rate of 1.1 kg of pasture per kg of concentrate consumed (DM basis), which reduced the intake (kg cow−1 day−1) of neutral detergent fiber and crude protein by 18.9% and 13.9% in the cows that received ground corn. There were increases of 11.8%, 9.0%, and 10.1%, respectively, in the milk yield, the 3.5% fat-corrected milk yield, and the energy-corrected milk yield of the cows that received ground corn. The response to supplementation in kg of milk per kg of DM of concentrate consumed was 0.57, and the milk contents of fat, protein, and lactose did not differ between treatments. The energy supplementation with 3 kg cow−1 day−1 of ground corn resulted in an increase of 11.8% in the milk yield of Holstein × Gyr dairy cows grazed on BRS Kurumi elephant grass, as well as promoted increases in the daily protein, lactose, and total solids yields. In addition, the provision of 3 kg day−1 of ground corn for lactating cows grazing on BRS Kurumi increased the efficiency in the use of dietary nitrogen. MenosThis study evaluated the effect of energy supplementation with ground corn on the performance of crossbred dairy cows in BRS Kurumi elephant grass pastures managed under rotational stocking during the rainy season. Six Holstein × Gyr cows were used, with average milk production, body weight, body condition score, and days in milk of 18.0±2.89 kg day−1, 560±66 kg, 2.50±0.21, and 99±12, respectively. The experimental design used was the complete reversion (switchback), and the evaluations were conducted over three grazing cycles, with adaptation periods of 14 days and six days of sample collection. The concentrate supplement (ground corn) was supplied twice a day, at a rate of 2 kg cow−1 day−1 in the morning and 1 kg cow−1 day−1 in the afternoon (as-fed basis). A reduction of 23.4% was observed in the pasture dry matter (DM) intake (PDMI) in cows that received energy supplementation, which corresponds to 2.96 kg day-1 less of PDMI when compared to the group without supplementation. This corresponds to a substitution rate of 1.1 kg of pasture per kg of concentrate consumed (DM basis), which reduced the intake (kg cow−1 day−1) of neutral detergent fiber and crude protein by 18.9% and 13.9% in the cows that received ground corn. There were increases of 11.8%, 9.0%, and 10.1%, respectively, in the milk yield, the 3.5% fat-corrected milk yield, and the energy-corrected milk yield of the cows that received ground corn. The response to supple... Mostrar Tudo |
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Palavras-Chave: |
Rotational stocking; Tropical forage. |
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Thesagro: |
Bovino; Capim Elefante; Gado Gir; Gado Holandês; Gado Leiteiro; Pennisetum Purpureum. |
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Thesaurus NAL: |
Crude protein; Dry matter intake; Milk production. |
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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/item/225196/1/Performance-crossbred.pdf
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Marc: |
LEADER 03099naa a2200313 a 4500
001 2133588
005 2021-09-15
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.5433/1679-0359.2021v42n4p2555$2DOI
100 1 $aMORAES, C. T. de
245 $aPerformance of crossbred Holstein x Gyr dairy cows, with and without energy supplementation, in BRS Kurumi elephant grass pastures.$h[electronic resource]
260 $c2021
520 $aThis study evaluated the effect of energy supplementation with ground corn on the performance of crossbred dairy cows in BRS Kurumi elephant grass pastures managed under rotational stocking during the rainy season. Six Holstein × Gyr cows were used, with average milk production, body weight, body condition score, and days in milk of 18.0±2.89 kg day−1, 560±66 kg, 2.50±0.21, and 99±12, respectively. The experimental design used was the complete reversion (switchback), and the evaluations were conducted over three grazing cycles, with adaptation periods of 14 days and six days of sample collection. The concentrate supplement (ground corn) was supplied twice a day, at a rate of 2 kg cow−1 day−1 in the morning and 1 kg cow−1 day−1 in the afternoon (as-fed basis). A reduction of 23.4% was observed in the pasture dry matter (DM) intake (PDMI) in cows that received energy supplementation, which corresponds to 2.96 kg day-1 less of PDMI when compared to the group without supplementation. This corresponds to a substitution rate of 1.1 kg of pasture per kg of concentrate consumed (DM basis), which reduced the intake (kg cow−1 day−1) of neutral detergent fiber and crude protein by 18.9% and 13.9% in the cows that received ground corn. There were increases of 11.8%, 9.0%, and 10.1%, respectively, in the milk yield, the 3.5% fat-corrected milk yield, and the energy-corrected milk yield of the cows that received ground corn. The response to supplementation in kg of milk per kg of DM of concentrate consumed was 0.57, and the milk contents of fat, protein, and lactose did not differ between treatments. The energy supplementation with 3 kg cow−1 day−1 of ground corn resulted in an increase of 11.8% in the milk yield of Holstein × Gyr dairy cows grazed on BRS Kurumi elephant grass, as well as promoted increases in the daily protein, lactose, and total solids yields. In addition, the provision of 3 kg day−1 of ground corn for lactating cows grazing on BRS Kurumi increased the efficiency in the use of dietary nitrogen.
650 $aCrude protein
650 $aDry matter intake
650 $aMilk production
650 $aBovino
650 $aCapim Elefante
650 $aGado Gir
650 $aGado Holandês
650 $aGado Leiteiro
650 $aPennisetum Purpureum
653 $aRotational stocking
653 $aTropical forage
700 1 $aMORENZ, M. J. F.
700 1 $aGOMIDE, C. A. de M.
700 1 $aPACIULLO, D. S. C.
700 1 $aLOPES, F. C. F.
773 $tSemina. Ciências Agrárias$gv. 42, n. 4, p. 2555-2568, jul./ago. 2021.
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Embrapa Gado de Leite (CNPGL) |
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