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| Registros recuperados : 686 | |
| 142. |  | ANDREOLI, A.; GOUVEIA, A. M. G.; MARTINS, A. de S.; PINHEIRO, R. R.; SANTOS, D. O. Fatores de risco na transmissão do lentivírus caprino pelo sêmen. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 41, n. 8, p. 1313-1319, ago. 2006 Título em inglês: Risk factors in caprine lentivirus transmission through semen.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 143. | | ANDRIOLI, A.; GOUVEIA, A. M. G.; MARTINS, A. de S.; PINHEIRO, R. R.; SANTOS, D. O. Fatores de risco na transmissão do lentivírus caprino pelo sêmen. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 41, n. 8, p. 1313-1319, ago. 2006.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 145. | | MARTINS, A. N.; FURLANETO, F. de P. B.; DIAS, N. M. S.; SUGUINO, E. Estudo econômico de sistemas fertirrigados na cultura da bananeira (Musa sp.), cultivar Willians. Revista Brasileira de Fruticultura, Jaboticabal, v. 32, n. 4, p. 1018-1027, dez. 2010. Também disponível em:.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 147. | | FRANCO, D.; MARTINS, A. B. G.; STUCHI, E. S.; SILVA, S. R. da. Evaluation of six sweet oranges cultivars in Bebedouro, SP, Brazil. In: INTERNATIONAL CITRUS CONGRESS, 11., 2008, Wuhan, China. Program and abstracts... Wuhan: The International Society of Citriculture, 2008. p. 292. P515.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 151. | | FARIA, D. A.; TANNO, P.; REIS, A.; MARTINS, A.; FERREIRA, M. E.; GRATTAPAGLIA, D. Genotyping-by-Sequencing (GbS) the highly heterozygous genome of eucalyptus provides large numbers of high quality genome-wide SNPs. In: INTERNATIONAL PLANT & ANIMAL GENOME, 20., 2012, San Diego. Abstract... Jersey City: Scherago International, 2012. P0521.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 155. | | CAVALCANTE, I. H. L.; MARTINS, A. B. G.; STUCHI, E. S.; CAMPOS, M. C. C. Fruit maturation as a parameter for selection of sweet orange cultivars in Brazil. Journal of Food, Agriculture e Environment, Helsinki, v. 7, n. 3-4, p. 316-319, 2009. Disponível em: .Acesso em 05 mar. 2009.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 159. | | SAVY FILHO, A.; AMORIM, E. P.; RAMOS, N. P.; MARTINS, A. L. M.; CAVICHIOLI, J. C. IAC-2028: nova cultivar de mamona. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n. 3, p. 449-452, mar. 2007 Título em inglês: IAC-2028: new castor bean cultivar.| Biblioteca(s): Embrapa Unidades Centrais. |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
13/12/2016 |
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Data da última atualização: |
13/12/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
SOBREIRA, F. M.; OLIVEIRA, A. C. B. de; PEREIRA, A. A.; MARTINS, A. G.; SAKIYAMA, N. S. |
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Afiliação: |
FABRÍCIO MOREIRA SOBREIRA, Instituto Federal de Educação, Ciência e Tecnologia Catarinense; ANTONIO CARLOS BAIAO DE OLIVEIRA, SAPC; ANTONIO ALVES PEREIRA, SAPC; ANDRÉ GUARÇONI MARTINS, INCAPER; NEY SUSSUMU SAKIYAMA, UFV. |
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Título: |
Divergence among arabica coffee genotypes for sensory quality. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Australian Journal of Crop Science, v. 10, n. 10, p. 1442-1448, out. 2016 |
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Idioma: |
Inglês |
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Conteúdo: |
The production of specialty coffees is the main criterion to add value to the product. However, there is a lack of information regarding genetic variability of C. arabica for quality improvement. The aim of this study was to analyze the genetic divergence among Coffee arabica genotypes regarding the potential cup quality, possible limitations and their potential use in breeding programs to improve quality. We evaluated 101 coffee genotypes from the Germplasm Active Bank of Empresa de Pesquisa Agropecuária de Minas Gerais, covering different groups of genealogical origin. A randomized block design was used with two replications. Sensory analysis of the beverage was performed by two tasters per sample (repetition), using the Cup of Excellence methodology enhanced by the Brazilian Specialty Coffee Association. The attributes assessed were clean cup, sweetness, acidity, body, flavor, aftertaste, balance, overall and final score. K-means and Ward clustering methods were used to study the genotypes divergence. Based on sensory scores, the formed clusters differed with regards to all sensory characteristics (P ≤ 0.01). Three K-means clusters were formed among 40, 45 and 16 genotypes, with final average scores of 80.11, 83.17 and 87.56 points, respectively. Ninety percent of the genotypes evaluated have the genetic potential to produce specialty coffees. The observed divergence indicates the potential of genetic gains for quality and the Híbrido de Timor germplasm can be used for this purpose. MenosThe production of specialty coffees is the main criterion to add value to the product. However, there is a lack of information regarding genetic variability of C. arabica for quality improvement. The aim of this study was to analyze the genetic divergence among Coffee arabica genotypes regarding the potential cup quality, possible limitations and their potential use in breeding programs to improve quality. We evaluated 101 coffee genotypes from the Germplasm Active Bank of Empresa de Pesquisa Agropecuária de Minas Gerais, covering different groups of genealogical origin. A randomized block design was used with two replications. Sensory analysis of the beverage was performed by two tasters per sample (repetition), using the Cup of Excellence methodology enhanced by the Brazilian Specialty Coffee Association. The attributes assessed were clean cup, sweetness, acidity, body, flavor, aftertaste, balance, overall and final score. K-means and Ward clustering methods were used to study the genotypes divergence. Based on sensory scores, the formed clusters differed with regards to all sensory characteristics (P ≤ 0.01). Three K-means clusters were formed among 40, 45 and 16 genotypes, with final average scores of 80.11, 83.17 and 87.56 points, respectively. Ninety percent of the genotypes evaluated have the genetic potential to produce specialty coffees. The observed divergence indicates the potential of genetic gains for quality and the Híbrido de Timor germplasm can be used ... Mostrar Tudo |
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Palavras-Chave: |
Bourbon; Híbrido de timor; Specialty coffee. |
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Thesaurus NAL: |
Genetic resources. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/151659/1/Divergence-among-arabica-coffee.pdf
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Marc: |
LEADER 02159naa a2200217 a 4500
001 2058485
005 2016-12-13
008 2016 bl uuuu u00u1 u #d
100 1 $aSOBREIRA, F. M.
245 $aDivergence among arabica coffee genotypes for sensory quality.$h[electronic resource]
260 $c2016
520 $aThe production of specialty coffees is the main criterion to add value to the product. However, there is a lack of information regarding genetic variability of C. arabica for quality improvement. The aim of this study was to analyze the genetic divergence among Coffee arabica genotypes regarding the potential cup quality, possible limitations and their potential use in breeding programs to improve quality. We evaluated 101 coffee genotypes from the Germplasm Active Bank of Empresa de Pesquisa Agropecuária de Minas Gerais, covering different groups of genealogical origin. A randomized block design was used with two replications. Sensory analysis of the beverage was performed by two tasters per sample (repetition), using the Cup of Excellence methodology enhanced by the Brazilian Specialty Coffee Association. The attributes assessed were clean cup, sweetness, acidity, body, flavor, aftertaste, balance, overall and final score. K-means and Ward clustering methods were used to study the genotypes divergence. Based on sensory scores, the formed clusters differed with regards to all sensory characteristics (P ≤ 0.01). Three K-means clusters were formed among 40, 45 and 16 genotypes, with final average scores of 80.11, 83.17 and 87.56 points, respectively. Ninety percent of the genotypes evaluated have the genetic potential to produce specialty coffees. The observed divergence indicates the potential of genetic gains for quality and the Híbrido de Timor germplasm can be used for this purpose.
650 $aGenetic resources
653 $aBourbon
653 $aHíbrido de timor
653 $aSpecialty coffee
700 1 $aOLIVEIRA, A. C. B. de
700 1 $aPEREIRA, A. A.
700 1 $aMARTINS, A. G.
700 1 $aSAKIYAMA, N. S.
773 $tAustralian Journal of Crop Science$gv. 10, n. 10, p. 1442-1448, out. 2016
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