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| Registros recuperados : 19 | |
| 13. |  | RIBEIRINHO, V. S.; ANDRADE, C. A. de; COSCIONE, A. R.; SILVEIRA, M. L.; PIRES, A. M. M.; MILORI, D. M. B. P.; CAMARGO, O. A. de. Humificação da matéria orgânica do solo em função da adição de lodo de esgoto em longo prazo. In: ENCONTRO BRASILEIRO DE SUBSTÂNCIAS HÚMICAS, 11., 2015, São Carlos. Substâncias húmicas e matéria orgânica natural: ciência e tecnologia: livro de resumos. São Carlos: IHSS; IQSC, 2015. p. 291-294.| Biblioteca(s): Embrapa Instrumentação. |
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| 14. | | RIBEIRINHO, V. S.; ANDRADE, C. A. de; COSCIONE, A. R.; SILVEIRA, M. L.; PIRES, A. M. M.; MILORI, D. M. B. P.; CAMARGO, O. A. de. Humificação da matéria orgânica do solo em função da adição de lodo de esgoto em longo prazo. In: ENCONTRO BRASILEIRO DE SUBSTÂNCIAS HÚMICAS, 11., 2015, São Carlos. Substâncias húmicas e matéria orgânica natural: ciência e tecnologia: livro de resumos... São Carlos: IHSS; IQSC, 2015. 4 p.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 15. | | DALONSO, N.; IGNOWSKI, E.; MONTEIRO, C. M. A.; GELSLEICHTER, M.; WAGNER, T. M.; SILVEIRA, M. L. L.; SILVA, D. A. K. Extração e caracterização de carboidratos presentes no alho (Allium sativum L.): proposta de metodologia alternativa. Ciência e Tecnologia de Alimentos, Campinas, v. 29, n. 4, p. 793-797, out./dez. 2009.| Biblioteca(s): Embrapa Hortaliças. |
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| 16. | | KOHMANN, M. M.; SOLLENBERGER, L. E.; DUBEUX JUNIOR, J. C. B.; SILVEIRA, M. L.; MORENO, L. S. B.; SILVA, L. S. da; ARYAL, P. Nitrogen fertilization and proportion of legume affect litter decomposition and nutrient return in grass pastures. Crop Science, v. 58, n. 5, p. 2138-2148, Sept./Oct. 2018.| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 17. | | SILVA, L. S.; SOLLENBERGER, L. E.; COOLEY, K. D.; KOHMANN, M. M.; ARYAL, P.; PEDREIRA, B. C. e; PEDROSO, G. B.; SILVEIRA, M. L.; DUBEUX JÚNIOR, J. C. B. Above and Belowground Biomass Characteristics of Rhizoma Peanut Entries and Their Relationship with Soil C and N. In: ASA, CSSA & SSSA INTERNATIONAL ANNUAL MEETING, 2019, San Antonio. Embracing the digital environment: abstracts [eletrônico]... San Antonio: ASA; CSSA; SSSA, 2019.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 18. | | RUBEL, R.; DALLA SANTA, H. S.; SCHOLZ, M.; PEREIRA, K. S.; VITOLA, F. M. D.; SOCCOL, A. T.; LEIFA, F.; URBEN, A. F.; SILVEIRA, M. L. L.; SOCCOL, L. L.; SOCCOL, C. R. Ganoderma lucidum supplemented diet showed immunomodulatory and antitumoral activities in mice. In: SIMPÓSIO INTERNACIONAL SOBRE COGUMELOS NO BRASIL, 3.; SIMPÓSIO NACIONAL SOBRE COGUMELOS COMESTÍVEIS, 2., 2006, Brasília, DF. Anais... Brasília: Embrapa Recursos Genéticos e Biotecnologia, 2006. (Embrapa Recursos Genéticos e Biotecnologia. Documentos, 183). Editores técnicos: Arailde Fontes Urben e Vanessa Velloso da S. Wetzel. p. 126.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 19. | | STEFANELLO, L. O.; SCHWALBERT, R.; SCHWALBERT, R. A.; DE CONTI, L.; KULMANN, M. S. de S.; GARLET, L. P.; SILVEIRA, M. L. R.; SAUTTER, C. K.; MELO, G. W. B. de; ROZANE, D. E.; BRUNETTO, G. Nitrogen supply method affects growth, yield and must composition of young grape vines (Vitis vinifera L. cv Alicante Bouschet) in southern Brazil. Scientia Horticulturae, v. 261, (e-108910), 2019.| Biblioteca(s): Embrapa Uva e Vinho. |
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| Registros recuperados : 19 | |
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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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