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| Registros recuperados : 329 | |
| 223. |  | GASPARINI, F.; LIMA, J. R. de O.; GHANI, Y. A.; SEQUINEL, R.; FLUMIGNAN, D. L.; OLIVEIRA, J. E. de. Otimização das condições de produção de biodiesel etílico apartir do óleo de noz da Índia (Aleurites moluccana). In: CONGRESSO BRASILEIRO DE PLANTAS OLEAGINOSAS, ÓLEOS, GORDURAS E BIODIESEL, 6., 2009. Montes Claros. Biodiesel: inovação tecnológica - anais. Lavras: UFLA, 2009.| Biblioteca(s): Embrapa Algodão. |
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| 225. | | LIMA, J. R. C. de; PACHECO, T. F.; DAMASO, M. C. T.; SALUM, T. F. C.; GONCALVES, S. B. Seleção de bactérias para produção de ácidos orgânicos a partir de glicerina bruta. In: CONGRESSO DA REDE BRASILEIRA DE TECNOLOGIA E INOVAÇÃO DE BIODIESEL, 7., 2019, Florianópolis. Empreendedorismo e inovação: construindo um futuro competitivo para o biodiesel: anais. Florianópolis, SC: Rede Brasileira de Tecnologia e Inovação De Biodiesel, 2019. 370-371| Biblioteca(s): Embrapa Agroenergia. |
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| 227. | | ARRUDA, F. P. de; ANDRADE, A. P. de; BELTRÃO, N. E. de M.; PEREIRA, W. E.; LIMA, J. R. F. Viabilidade econômica de sistemas de preparo do solo e métodos de controle de tiririca em algodoeiro. Revista Brasileira de Engenharia Agrícola e Ambiental, v.9,n.4,p.481-488,out./dez., 2005.| Biblioteca(s): Embrapa Algodão. |
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| 228. | | LIMA, J. R.; GARRUTI, D. dos S.; PINTO, G. A. S.; MAGALHAES, H. C. R.; MACHADO, T. F. Vegetal burgers of cashew fiber and texturized soy protein. Revista Brasileira de Fruticultura, Jaboticabal, v. 39, n. 3, e-376, 2017.| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 230. | | MOREIRA, R. C.; BRAGA, M. J.; CARVALHO, F. M. A. de; LIMA, J. R. F. de; SILVA, J. M. A. da. Políticas públicas, distribuição de renda e pobreza no meio rural brasileiro no período de 1995 a 2005. Revista de Economia e Sociologia Rural, Brasília, v. 47, n. 4, p. 919-944, out./dez. 2009.| Biblioteca(s): Embrapa Semiárido. |
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| 232. | | ANDRADE, A. P. de; SOUZA, E. S. de; SILVA, D. S. da; SILVA, I. D. F. da; LIMA, J. R. S. Produção animal do bioma caatinga: paradigmas dos "pulsos-reservas". In:REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 43., 2006, João Pessoa. Produção animal em biomas tropicais: anais. Brasília, DF: Sociedade Brasileira de Zootecnia, 2006. 15 f.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 233. | | LIMA, A. da S.; LIMA, J. R.; FIGUEIREDO, R. W. de; MAIA, G. A.; SOUZA FILHO, M. de S. M.; SOUZA NETO, M. A. de. Processo de obtenção de melão desidratado por osmose seguido de secagem em estufa. In: REUNIÃO ANUAL DA SOCIEDADE INTERAMERICANA DE HORTICULTURA TROPICAL, 49., 2003, Fortaleza. Programa e resumos... Fortaleza: Embrapa Agroindústria Tropical, 2003. p. 207| Biblioteca(s): Embrapa Hortaliças. |
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| 234. | | LIMA, J. R.; WILHELM, A. E.; SILVA, C. M.; FELBERG, I.; GOUVÊA, L. DE P.; GALDEANO, M. C.; CALDEIRA, R. F.; ANTONIASSI, R.; AZEVEDO, T. de L. Processo de produção de concentrado proteico de grão-de-bico (Cicer arietinum L.). Rio de Janeiro: Embrapa Agroindústria de Alimentos, 2024. 3 p. (Embrapa Agroindústria de Alimentos. Comunicado Técnico, 251). Na publicação: Caroline Grassi Mellinger.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 237. | | SIMOES, W. L.; ANDRADE, V. P. M. de; MOUCO, M. A. do C.; SOUSA, J. S. C. de; LIMA, J. R. F. de. Produção e qualidade da mangueira Kent (Mangifera indica L.) submetida a diferentes lâminas de irrigação no semiárido nordestino. Revista em Agronegócio e Meio Ambiente, , v. 14, n. 2, e7832, 2021.| Biblioteca(s): Embrapa Semiárido. |
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| 238. | | SOUZA FILHO, M. de S. M. de; LIMA, J. R.; NASSU, R, T.; MOURA, C. F. H.; BORGES, M. de F. Formulacoes de nectares de frutas nativas das Regioes Norte e Nordeste do Brasil. Boletim do Centro de Pesquisa e Processamento de Alimentos - CEPPA, Curitiba, v.18, n.2, p. 275-283, 2000.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 239. | | SOUZA FILHO, M. de S. M. de; LIMA, J. R.; NASSU, R, T.; MOURA, C. F. H.; BORGES, M. de F. Formulações de néctares de frutas nativas das Regiões Norte e Nordeste do Brasil. Boletim do Centro de Pesquisa e Processamento de Alimentos - CEPPA, Curitiba, v.18, n.2, p. 275-283, 2000.| Biblioteca(s): Embrapa Meio-Norte. |
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| 240. | | FIRMINO, F. H. T.; CAMÊLO, D. de L.; NASCIMENTO, A. F. do; LIMA, J. R. de S.; SOUZA JUNIOR, V.; ALMEIDA, B. G. de; CORRÊA, M. M. Genesis of lamellae in sandy soils: A case study in a semi-arid region in NE-Brazil. Geoderma, v. 406, 115447, 2022.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| Registros recuperados : 329 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
26/09/2022 |
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Data da última atualização: |
26/09/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
PAIVA, M. I. de; REIS, N. J. C.; PASCHOAL, J. J.; FERNANDES, L. O.; MACIEL, G. A.; BRAGA, G. J. |
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Afiliação: |
MÁRCIA INGRID DE PAIVA; NÍNIVE JHORS CARNEIRO REIS; JULIANA JORGE PASCHOAL; LEONARDO OLIVEIRA FERNANDES; GIOVANA ALCANTARA MACIEL, CPAC; GUSTAVO JOSE BRAGA, CPAC. |
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Título: |
Growth efficiency of Nellore cattle in the growing and finishing phases. |
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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. 134 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to evaluate the growth efficiency of Nellore young bulls in the growing and fattening phases using the Kleiber index (KI). The experiment was carried out in the ABCZ experimental farm Orestes Prata Tibery Júnior, located at the MG-427 highway, Uberaba, MG, Brazil (lat. 19º 47´ 68´´ S; long. 47º 58' 50'' W, 788 m asl). The local climate is tropical semi-humid presenting mean air temperature of 21.4°C, annual rainfall of 1,684 mm and relative humidity of 71.4%. Young bulls (n = 101) were submitted to 280 days of evaluation under grazing in Brachiaria brizantha cv. BRS Paiaguás pastures, 140 days during the wet season and 140 days during the dry season, measuring the weight of the animals and the average daily live weight gain (ADG). After this period, in the feedlot, the same animals were maintained in pens with automated troughs for 109 days to measure live weight and individual intake. It was estimated the feed efficiency (FE), the residual feed intake (RFI), the feed intake (FI), the dry matter intake (DMI) and the KI, dividing the average daily gain (ADG) by the average metabolic live weight (AMLW). Data were analyzed with Pearson's correlation at P < 0.05 using the software Action. Correlated data were observed for Kleiber index (KI) and FI (0.62), and for KI and ADG (0.86). The correlation between KI and gross FE was significant (P < 0.01) and of strong magnitude, with a value of 0.79. The KI did not correlated with RFI (0.012), but correlated negatively with FI (-0.80). There was no correlation between ADG, AMLW and KI, when the values obtained from cattle maintained at different phases were analyzed. Kleiber index can be used as a tool for animal selection in the feedlot, as it has high correlation with ADG and FE. However, studies on the Kleiber Index are still needed to validate this hypothesis, especially with regard to the selection of animals based only on the efficiency presented in confinement and how it will reflect on animals kept under the grazing system that is the most used in this country. MenosThe objective of this work was to evaluate the growth efficiency of Nellore young bulls in the growing and fattening phases using the Kleiber index (KI). The experiment was carried out in the ABCZ experimental farm Orestes Prata Tibery Júnior, located at the MG-427 highway, Uberaba, MG, Brazil (lat. 19º 47´ 68´´ S; long. 47º 58' 50'' W, 788 m asl). The local climate is tropical semi-humid presenting mean air temperature of 21.4°C, annual rainfall of 1,684 mm and relative humidity of 71.4%. Young bulls (n = 101) were submitted to 280 days of evaluation under grazing in Brachiaria brizantha cv. BRS Paiaguás pastures, 140 days during the wet season and 140 days during the dry season, measuring the weight of the animals and the average daily live weight gain (ADG). After this period, in the feedlot, the same animals were maintained in pens with automated troughs for 109 days to measure live weight and individual intake. It was estimated the feed efficiency (FE), the residual feed intake (RFI), the feed intake (FI), the dry matter intake (DMI) and the KI, dividing the average daily gain (ADG) by the average metabolic live weight (AMLW). Data were analyzed with Pearson's correlation at P < 0.05 using the software Action. Correlated data were observed for Kleiber index (KI) and FI (0.62), and for KI and ADG (0.86). The correlation between KI and gross FE was significant (P < 0.01) and of strong magnitude, with a value of 0.79. The KI did not correlated with RFI (0.012), but correla... Mostrar Tudo |
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Thesagro: |
Bovino. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1146834/1/Giovana-Maciel-Growth-efficiency-of-Nellore.pdf
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Marc: |
LEADER 02796nam a2200193 a 4500
001 2146834
005 2022-09-26
008 2022 bl uuuu u00u1 u #d
100 1 $aPAIVA, M. I. de
245 $aGrowth efficiency of Nellore cattle in the growing and finishing phases.$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. 134
520 $aThe objective of this work was to evaluate the growth efficiency of Nellore young bulls in the growing and fattening phases using the Kleiber index (KI). The experiment was carried out in the ABCZ experimental farm Orestes Prata Tibery Júnior, located at the MG-427 highway, Uberaba, MG, Brazil (lat. 19º 47´ 68´´ S; long. 47º 58' 50'' W, 788 m asl). The local climate is tropical semi-humid presenting mean air temperature of 21.4°C, annual rainfall of 1,684 mm and relative humidity of 71.4%. Young bulls (n = 101) were submitted to 280 days of evaluation under grazing in Brachiaria brizantha cv. BRS Paiaguás pastures, 140 days during the wet season and 140 days during the dry season, measuring the weight of the animals and the average daily live weight gain (ADG). After this period, in the feedlot, the same animals were maintained in pens with automated troughs for 109 days to measure live weight and individual intake. It was estimated the feed efficiency (FE), the residual feed intake (RFI), the feed intake (FI), the dry matter intake (DMI) and the KI, dividing the average daily gain (ADG) by the average metabolic live weight (AMLW). Data were analyzed with Pearson's correlation at P < 0.05 using the software Action. Correlated data were observed for Kleiber index (KI) and FI (0.62), and for KI and ADG (0.86). The correlation between KI and gross FE was significant (P < 0.01) and of strong magnitude, with a value of 0.79. The KI did not correlated with RFI (0.012), but correlated negatively with FI (-0.80). There was no correlation between ADG, AMLW and KI, when the values obtained from cattle maintained at different phases were analyzed. Kleiber index can be used as a tool for animal selection in the feedlot, as it has high correlation with ADG and FE. However, studies on the Kleiber Index are still needed to validate this hypothesis, especially with regard to the selection of animals based only on the efficiency presented in confinement and how it will reflect on animals kept under the grazing system that is the most used in this country.
650 $aBovino
700 1 $aREIS, N. J. C.
700 1 $aPASCHOAL, J. J.
700 1 $aFERNANDES, L. O.
700 1 $aMACIEL, G. A.
700 1 $aBRAGA, G. J.
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