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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
10/09/2013 |
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Data da última atualização: |
17/05/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOUZA, V. F. de; PARRELLA, R. A. da C.; TARDIN, F. D.; COSTA, M. R.; CARVALHO JUNIOR, G. A. de; SCHAFFERT, R. E. |
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Afiliação: |
VANDER FILLIPE DE SOUZA, BOLSISTA; RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS; FLAVIO DESSAUNE TARDIN, CNPMS; ROBERT EUGENE SCHAFFERT, CNPMS. |
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Título: |
Adaptability and stability of sweet sorghum cultivars. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 13, p. 144-151, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to evaluate the phenotypic stability and adaptability of 25 sweet sorghum cultivars of Embrapa Maize and Sorghum. The experiments were conducted in five Brazilian environments, three in the state of Minas Gerais, and the others in Sinop, Mato Grosso and Pelotas, Rio Grande do Sul. Fresh biomass yield (FBY), and total soluble solids (TSS) of the juice were evaluated in a randomized complete block design with three replications. Analysis of variance showed significant genotype by environment interaction for both traits. According to the Annicchiarico methodology analysis, genotypes CMSXS634, BRS506, and CMSXS646 were the most stable and adapted for FBY and TSS concomitantly; CMSXS634 being more adapted to favorable environments and CMSXS646 being more adapted to unfavorable environments. |
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Thesagro: |
Biocombustível; Etanol; Sorghum bicolor; Sorgo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/89222/1/Adaptability-stability-1.pdf
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Marc: |
LEADER 01487naa a2200229 a 4500
001 1965959
005 2017-05-17
008 2013 bl uuuu u00u1 u #d
100 1 $aSOUZA, V. F. de
245 $aAdaptability and stability of sweet sorghum cultivars.$h[electronic resource]
260 $c2013
520 $aThe objective of this study was to evaluate the phenotypic stability and adaptability of 25 sweet sorghum cultivars of Embrapa Maize and Sorghum. The experiments were conducted in five Brazilian environments, three in the state of Minas Gerais, and the others in Sinop, Mato Grosso and Pelotas, Rio Grande do Sul. Fresh biomass yield (FBY), and total soluble solids (TSS) of the juice were evaluated in a randomized complete block design with three replications. Analysis of variance showed significant genotype by environment interaction for both traits. According to the Annicchiarico methodology analysis, genotypes CMSXS634, BRS506, and CMSXS646 were the most stable and adapted for FBY and TSS concomitantly; CMSXS634 being more adapted to favorable environments and CMSXS646 being more adapted to unfavorable environments.
650 $aBiocombustível
650 $aEtanol
650 $aSorghum bicolor
650 $aSorgo
700 1 $aPARRELLA, R. A. da C.
700 1 $aTARDIN, F. D.
700 1 $aCOSTA, M. R.
700 1 $aCARVALHO JUNIOR, G. A. de
700 1 $aSCHAFFERT, R. E.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 13, p. 144-151, 2013.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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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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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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