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| Registros recuperados : 29 | |
| 4. |  | MORAIS, J. W. de; SILVA, E. P. da. Occurrence of Symphyla (Myriapoda) in the region of the Upper Solimões River, Amazonas, Brazil. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 8, p. 981-983, ago. 2009 Título em português: Ocorrência de Symphyla (Myriapoda) na região do Alto Rio Solimões, Amazonas.| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Unidades Centrais. |
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| 7. | | LINS-TEIXEIRA, A.; TAPIA-CORAL, S. C.; LUIZÃO, F. J.; MORAIS, J. W.; WANDELLI, E. V. Macro-invertebrados do solo em capoeiras trituradas usadas como alternativa ao uso do fogo no Assentamento Tarumã-Mirim, Amazonas. In: CONGRESSO DE ECOLOGIA DO BRASIL, 8., 2007, Caxambú. Anais... [S.l.]: Sociedade de Ecologia do Brasil, 2007. p. 1-2.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 11. | | TAPIA-CORAL, S. C.; LINS-TEIXEIRA, A.; LUIZÃO, F. J.; MORAIS, J. W.; WANDELLI, E. Soil macrofauna community in mulched and non-mulched secondary forest of the Tarumã-Mirim rural settlement, Amazonas, Brazil. In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.| Biblioteca(s): Embrapa Florestas. |
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| 15. | | TAPIA-CORAL, S. C.; COSTA, J. R. da; INUMA, J. C.; MORAIS, J. W.; WANDELLI, E. V.; LUIZÃO, F. J. Serviços ambientais em ecossistemas manejados por agricultores familiares do Assentamento Tarumã-Mirim, Amazonas. In: CONFERÊNCIA CIENTÍFICA INTERNACIONAL AMAZÔNIA EM PERSPECTIVA, 2008, Manaus. Ciência integrada para um futuro sustentável: conference abstracts. Manaus: LBA/GEOMA/PPBIo, 2008. 1 CD-ROM.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 16. | | MARTIUS, C.; HOEFER, H.; BECK, L.; GARCIA, M. V. B.; LUIZAO, F.; FRANKLIN, E.; MORAIS, J. W. de; FORSTER, B. A quantitative model of the role of soil fauna in decomposition as affected by different forested cropping systems in central Amazonia. In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Programa and abstracts... Hamburg: University, 2000. p. 108.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 17. | | MARTIUS, C.; HOEFER, H.; BECK, L.; GARCIA, M. V. B.; LUIZÃO, F.; FRANKLIN, E.; MORAIS, J. W. de; FÖRSTER, B. A quantitative model of the role of soil fauna in decomposition as affected by different forested cropping systems in Central Amazonia. In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS. ACHIEVEMENTS AND PROSPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Proceedings... Hamburg: SHIFT: MADAM: WAVES, 2002. p. 204.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 18. | | GARCIA, M.; BECK, L.; FÖRSTER, B.; FRANKLIN, E.; HANAGARTH, W.; HÖFER, H.; LUIZÃO, F.; LUIZÃO, R.; MARTIUS, C.; MORAIS, J. W.; RÖMBKE, J. Abundance, biomass and diversity of the soil fauna in degraded areas under recuperation in the Central Amazon Region. In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS. ACHIEVEMENTS AND PROSPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Proceedings... Hamburg: SHIFT: MADAM: WAVES, 2002. p. 126.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 19. | | GARCIA, M.; BECK, L.; FORSTER, B.; FRANKLIN, E.; HANAGARTH, W.; HOFER, H.; LUIZAO, F.; LUIZAO, R.; MARTIUS, C.; MORAIS, J. W.; ROMBKE, J. Abundance, biomass and diversity of the soil fauna in degrated areas under recuperation in the central Amazon region. In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Achievements and prospects of cooperative research: program and abstracts. Hamburg: University of Hamburg / Institute of Chemistry, 2000. p. 27| Biblioteca(s): Embrapa Amapá. |
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| 20. | | GARCIA, M.; BECK, L.; FORSTER, B.; FRANKLIN, E.; HANAGARTH, W.; HOFER, H.; LUIZAO, F.; LUIZAO, R.; MARTIUS, C.; MORAIS, J. W.; ROMBKE, J. Abundance, biomass and diversity of the soil fauna in degrated areas under recuperation in the central Amazon region. In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Achievements and prospects of cooperative research: program and abstracts. Hamburg: University of Hamburg / Institute of Chemistry, 2000. p. 27.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| Registros recuperados : 29 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
|
Data corrente: |
26/02/2015 |
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Data da última atualização: |
17/05/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
LOBO, R. N. B.; SANTOS, L. H. dos; FACO, O.; LOBO, A. M. B. O. |
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Afiliação: |
RAIMUNDO NONATO BRAGA LOBO, CNPC; Federal University of Ceará (UFC) - Fortaleza, Ceará, Brazil; OLIVARDO FACO, CNPC; ANA MARIA BEZERRA OLIVEIRA LOBO, CNPC. |
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Título: |
Evaluation of brazilian dairy goat breeding programs. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver. Proceedings... Champaign: ASAS, 2014. 3 f. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: This work aimed to evaluate the genetic and economic gains for two selection schemes for dairy goats in Brazil. Analyses were performed by ZPLAN software. The traditional scheme had no economic viability, except with high levels (>=60%) of using nucleus bucks on commercial flocks. However, this has no practical feasibility due the low use of artificial insemination in Brazil. The progeny testing of young bucks presented viability, with considerable genetic gains for the selection objective and the individual traits that make up this goal. The economic returns of the program outweighed its costs, with an investment return of 20 %. In this scheme, the trait of greater economic impact was milk yield followed by somatic cell count. The amount of using of young bucks should be up to 15 % since higher levels reduce the economic efficiency of the program. |
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Palavras-Chave: |
Dairy goat; Ganho genético; Genetic gain; Profit. |
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Thesagro: |
Cabra leiteira; Caprino; Melhoramento genético animal; Seleção. |
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Thesaurus NAL: |
Economic analysis; Genetic improvement; Goats. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/118820/1/cnpc-2014-Evaluation-of-Brazilian.pdf
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|
Marc: |
LEADER 01709nam a2200277 a 4500
001 2010026
005 2022-05-17
008 2014 bl uuuu u00u1 u #d
100 1 $aLOBO, R. N. B.
245 $aEvaluation of brazilian dairy goat breeding programs.$h[electronic resource]
260 $aIn: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver. Proceedings... Champaign: ASAS, 2014. 3 f.$c2014
520 $aAbstract: This work aimed to evaluate the genetic and economic gains for two selection schemes for dairy goats in Brazil. Analyses were performed by ZPLAN software. The traditional scheme had no economic viability, except with high levels (>=60%) of using nucleus bucks on commercial flocks. However, this has no practical feasibility due the low use of artificial insemination in Brazil. The progeny testing of young bucks presented viability, with considerable genetic gains for the selection objective and the individual traits that make up this goal. The economic returns of the program outweighed its costs, with an investment return of 20 %. In this scheme, the trait of greater economic impact was milk yield followed by somatic cell count. The amount of using of young bucks should be up to 15 % since higher levels reduce the economic efficiency of the program.
650 $aEconomic analysis
650 $aGenetic improvement
650 $aGoats
650 $aCabra leiteira
650 $aCaprino
650 $aMelhoramento genético animal
650 $aSeleção
653 $aDairy goat
653 $aGanho genético
653 $aGenetic gain
653 $aProfit
700 1 $aSANTOS, L. H. dos
700 1 $aFACO, O.
700 1 $aLOBO, A. M. B. O.
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Embrapa Caprinos e Ovinos (CNPC) |
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