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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
18/04/2008 |
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Data da última atualização: |
29/06/2017 |
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Tipo da produção científica: |
Autoria/Organização/Edição de Livros |
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Autoria: |
FERREIRA, E. A. B.; TOKARSKI, D. J. (org.). |
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Afiliação: |
Eloisa A. Belleza Ferreira, CPAC; Donizete J. Tokarski. |
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Título: |
Bacia hidrográfica do Alto Tocantins: retrato e reflexões. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
[S.l.]: ECODATA: WWF Brasil, 2007. |
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Páginas: |
101 p. |
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Idioma: |
Português |
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Palavras-Chave: |
Protected area; Socioeconomia; Unidade de conservação. |
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Thesagro: |
Meio Ambiente; Qualidade da Água; Recurso Hídrico. |
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Thesaurus Nal: |
environment; socioeconomics; water quality; water resources. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/139638/1/ferreira-01.pdf
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Marc: |
LEADER 00660nam a2200241 a 4500
001 1570866
005 2017-06-29
008 2007 bl uuuu 00u1 u #d
100 1 $aFERREIRA, E. A. B.
245 $aBacia hidrográfica do Alto Tocantins$bretrato e reflexões.
260 $a[S.l.]: ECODATA: WWF Brasil$c2007
300 $a101 p.
650 $aenvironment
650 $asocioeconomics
650 $awater quality
650 $awater resources
650 $aMeio Ambiente
650 $aQualidade da Água
650 $aRecurso Hídrico
653 $aProtected area
653 $aSocioeconomia
653 $aUnidade de conservação
700 1 $aTOKARSKI, D. J.
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Registro original: |
Embrapa Cerrados (CPAC) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
28/12/2016 |
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Data da última atualização: |
24/05/2017 |
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Autoria: |
PADILHA, A. H.; COBUCI, J. A.; DALTRO, D. dos S.; BRACCINI NETO, J. |
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Afiliação: |
ALESSANDRO HAIDUCK PADILHA, UFRGS; JAIME ARAUJO COBUCI, UFRGS; DARLENE DOS SANTOS DALTRO, UFRGS; JOSÉ BRACCINI NETO, UFRGS. |
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Título: |
Reability of breeding values between random regression and 305-day lactation models. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 11, p. 1848-1856, nov. 2016. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Confiabilidade de valores genéticos entre modelos de regressão aleatória e de lactação aos 305 dias. |
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Conteúdo: |
The objective of this work was to verify the gain in reliability of estimated breeding values (EBVs), when random regression models are applied instead of conventional 305-day lactation models, using fat and protein yield records of Brazilian Holstein cattle for future genetic evaluations. Data set contained 262,426 test-day fat and protein yield records, and 30,228 fat and protein lactation records at 305 days from first lactation. Single trait random regression models using Legendre polynomials and single trait lactation models were applied. Heritability for 305-day yield from lactation models was 0.24 (fat) and 0.17 (protein), and from random regression models was 0.20 (fat) and 0.21 (protein). Spearman correlations of EBVs, between lactation models and random regression models, for 305-day yield, ranged from 0.86 to 0.97 and 0.86 to 0.98 (bulls), and from 0.80 to 0.89 and 0.81 to 0.86 (cows), for fat and protein, respectively. Average increase in reliability of EBVs for 305-day yield of bulls ranged from 2 to 16% (fat) and from 4 to 26% (protein), and average reliability of cows ranged from 24 to 38% (fat and protein), which is higher than in the lactation models. Random regression models using Legendre polynomials will improve genetic evaluations of Brazilian Holstein cattle due to the reliability increase of EBVs, in comparison with 305-day lactation models. |
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Palavras-Chave: |
Cinfiabilidade; Correlação; Legendre polynomials; Polinômio de Legendre; Valor genético. |
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Thesaurus NAL: |
Breeding value; Correlation; Reliability. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/152464/1/Reliability-of-breeding-values.pdf
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Marc: |
LEADER 02281naa a2200265 a 4500
001 2059510
005 2017-05-24
008 2016 bl uuuu u00u1 u #d
100 1 $aPADILHA, A. H.
245 $aReability of breeding values between random regression and 305-day lactation models.
260 $c2016
500 $aTítulo em português: Confiabilidade de valores genéticos entre modelos de regressão aleatória e de lactação aos 305 dias.
520 $aThe objective of this work was to verify the gain in reliability of estimated breeding values (EBVs), when random regression models are applied instead of conventional 305-day lactation models, using fat and protein yield records of Brazilian Holstein cattle for future genetic evaluations. Data set contained 262,426 test-day fat and protein yield records, and 30,228 fat and protein lactation records at 305 days from first lactation. Single trait random regression models using Legendre polynomials and single trait lactation models were applied. Heritability for 305-day yield from lactation models was 0.24 (fat) and 0.17 (protein), and from random regression models was 0.20 (fat) and 0.21 (protein). Spearman correlations of EBVs, between lactation models and random regression models, for 305-day yield, ranged from 0.86 to 0.97 and 0.86 to 0.98 (bulls), and from 0.80 to 0.89 and 0.81 to 0.86 (cows), for fat and protein, respectively. Average increase in reliability of EBVs for 305-day yield of bulls ranged from 2 to 16% (fat) and from 4 to 26% (protein), and average reliability of cows ranged from 24 to 38% (fat and protein), which is higher than in the lactation models. Random regression models using Legendre polynomials will improve genetic evaluations of Brazilian Holstein cattle due to the reliability increase of EBVs, in comparison with 305-day lactation models.
650 $aBreeding value
650 $aCorrelation
650 $aReliability
653 $aCinfiabilidade
653 $aCorrelação
653 $aLegendre polynomials
653 $aPolinômio de Legendre
653 $aValor genético
700 1 $aCOBUCI, J. A.
700 1 $aDALTRO, D. dos S.
700 1 $aBRACCINI NETO, J.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 51, n. 11, p. 1848-1856, nov. 2016.
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Embrapa Unidades Centrais (AI-SEDE) |
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