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Registro Completo |
Biblioteca(s): |
Embrapa Roraima. |
Data corrente: |
02/06/2005 |
Data da última atualização: |
02/06/2005 |
Autoria: |
MENIO, I. B.; MACÊDO, L. de S.; SOUSA, M. R. de; FERREIRA, E. G.; FERREIRA, A. de L.; LIMA, I. X. de; FERNANDES, M. de F. |
Título: |
Diagnóstico dos pólos de esperança e boqueirão, PB: uso potencial e manejo do solo análise de vulnerabilidades. |
Ano de publicação: |
2005 |
Fonte/Imprenta: |
João Pessoa, PB: EMEPA, 2005. |
Páginas: |
112 p. |
ISSN: |
0102-0919 |
Idioma: |
Português |
Conteúdo: |
Uso potencil e manejo do solo do município pólo de Esperança, 9. Análise de vulnerabilidades do município Pólo de Esparança, 29. Uso e potencial e manejo do solo do mucípio de Boquierão, 63. Análise de vulnerabilidades do município Pólo de Boqueirão,89. |
Palavras-Chave: |
Mamejo; Uso. |
Thesagro: |
Diagnostico; Solo. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00954nam a2200253 a 4500 001 1690788 005 2005-06-02 008 2005 bl uuuu 00u1 u #d 022 $a0102-0919 100 1 $aMENIO, I. B. 245 $aDiagnóstico dos pólos de esperança e boqueirão, PB$buso potencial e manejo do solo análise de vulnerabilidades. 260 $aJoão Pessoa, PB: EMEPA$c2005 300 $a112 p. 520 $aUso potencil e manejo do solo do município pólo de Esperança, 9. Análise de vulnerabilidades do município Pólo de Esparança, 29. Uso e potencial e manejo do solo do mucípio de Boquierão, 63. Análise de vulnerabilidades do município Pólo de Boqueirão,89. 650 $aDiagnostico 650 $aSolo 653 $aMamejo 653 $aUso 700 1 $aMACÊDO, L. de S. 700 1 $aSOUSA, M. R. de 700 1 $aFERREIRA, E. G. 700 1 $aFERREIRA, A. de L. 700 1 $aLIMA, I. X. de 700 1 $aFERNANDES, M. de F.
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Embrapa Roraima (CPAF-RR) |
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Registro Completo
Biblioteca(s): |
Embrapa Rondônia. |
Data corrente: |
16/09/2021 |
Data da última atualização: |
16/09/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
MORAIS, J. A. de; ROCHA, R. B.; ALVES, E. A.; ESPINDULA, M. C.; TEIXEIRA, A. L.; SOUZA, C. A. de. |
Afiliação: |
RODRIGO BARROS ROCHA, CPAF-RO; ENRIQUE ANASTACIO ALVES, CPAF-RO; MARCELO CURITIBA ESPINDULA, CPAF-RO; ALEXSANDRO LARA TEIXEIRA, CPAF-RO. |
Título: |
Beverage quality of Coffea canephora genotypes in the western Amazon, Brazil. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Acta Scientiarum. Agronomy, v. 43, e52095, 2021. |
ISSN: |
1807-8621 |
DOI: |
10.4025/actasciagron.v43i1.52095 |
Idioma: |
Inglês |
Conteúdo: |
This study aimed to evaluate the beverage quality of Coffea canephora genotypes in different environments of the western Amazon to assist plant selection and new cultivar development. To analyze beverage quality, samples of cherry coffee beans were collected separately for each genotype from clonal competition trials installed in the municipalities of Ouro Preto do Oeste, Alta Floresta do Oeste, Porto Velho, and Ariquemes in Rondônia State and Rio Branco in Acre State (Brazil). The beverage quality was assessed using the Robusta Cupping Protocol, which attribute to each genotype a score in a range from 0 to 100, highlighting nuances. Analysis of variance and principal components using reference points were used to quantify genotype x environment interaction (G x E). The analysis of variance indicated that genotypic and G x E interaction effects were significant (p < 0.01). By using a centroid dispersion method, we could identify four clones of low, eight of specific (to favorable or unfavorable environments), and seven of broad adaptability to the environments. The clones BRS 2314, 11, and 17 had average quality scores above 80 in all environments, with potential for specialty coffee production. The clones BRS 1216, BRS 3220, and BRS 3193 presented unstable behavior, with beans of higher quality in some of the evaluated environments. Such inconsistency in clone behavior is caused by unpredictable changes in plant performance in different environments. Our results indicate that both genotypic (clones) and G x E interaction effects are important for the expression of coffee beverage quality. However, the clones BRS 3213, BRS 3210, and BRS 2299 had less prominent nuances, with lower potential for specialty coffee production. MenosThis study aimed to evaluate the beverage quality of Coffea canephora genotypes in different environments of the western Amazon to assist plant selection and new cultivar development. To analyze beverage quality, samples of cherry coffee beans were collected separately for each genotype from clonal competition trials installed in the municipalities of Ouro Preto do Oeste, Alta Floresta do Oeste, Porto Velho, and Ariquemes in Rondônia State and Rio Branco in Acre State (Brazil). The beverage quality was assessed using the Robusta Cupping Protocol, which attribute to each genotype a score in a range from 0 to 100, highlighting nuances. Analysis of variance and principal components using reference points were used to quantify genotype x environment interaction (G x E). The analysis of variance indicated that genotypic and G x E interaction effects were significant (p < 0.01). By using a centroid dispersion method, we could identify four clones of low, eight of specific (to favorable or unfavorable environments), and seven of broad adaptability to the environments. The clones BRS 2314, 11, and 17 had average quality scores above 80 in all environments, with potential for specialty coffee production. The clones BRS 1216, BRS 3220, and BRS 3193 presented unstable behavior, with beans of higher quality in some of the evaluated environments. Such inconsistency in clone behavior is caused by unpredictable changes in plant performance in different environments. Our results indicate th... Mostrar Tudo |
Palavras-Chave: |
Conilon; Genotype x environments interaction; Robusta. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/226081/1/8203Beverage-quality-of-Coffea-canephora-genotypes-in-the-western-Amazon-Brazil.pdf
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Marc: |
LEADER 02464naa a2200241 a 4500 001 2134468 005 2021-09-16 008 2021 bl uuuu u00u1 u #d 022 $a1807-8621 024 7 $a10.4025/actasciagron.v43i1.52095$2DOI 100 1 $aMORAIS, J. A. de 245 $aBeverage quality of Coffea canephora genotypes in the western Amazon, Brazil.$h[electronic resource] 260 $c2021 520 $aThis study aimed to evaluate the beverage quality of Coffea canephora genotypes in different environments of the western Amazon to assist plant selection and new cultivar development. To analyze beverage quality, samples of cherry coffee beans were collected separately for each genotype from clonal competition trials installed in the municipalities of Ouro Preto do Oeste, Alta Floresta do Oeste, Porto Velho, and Ariquemes in Rondônia State and Rio Branco in Acre State (Brazil). The beverage quality was assessed using the Robusta Cupping Protocol, which attribute to each genotype a score in a range from 0 to 100, highlighting nuances. Analysis of variance and principal components using reference points were used to quantify genotype x environment interaction (G x E). The analysis of variance indicated that genotypic and G x E interaction effects were significant (p < 0.01). By using a centroid dispersion method, we could identify four clones of low, eight of specific (to favorable or unfavorable environments), and seven of broad adaptability to the environments. The clones BRS 2314, 11, and 17 had average quality scores above 80 in all environments, with potential for specialty coffee production. The clones BRS 1216, BRS 3220, and BRS 3193 presented unstable behavior, with beans of higher quality in some of the evaluated environments. Such inconsistency in clone behavior is caused by unpredictable changes in plant performance in different environments. Our results indicate that both genotypic (clones) and G x E interaction effects are important for the expression of coffee beverage quality. However, the clones BRS 3213, BRS 3210, and BRS 2299 had less prominent nuances, with lower potential for specialty coffee production. 653 $aConilon 653 $aGenotype x environments interaction 653 $aRobusta 700 1 $aROCHA, R. B. 700 1 $aALVES, E. A. 700 1 $aESPINDULA, M. C. 700 1 $aTEIXEIRA, A. L. 700 1 $aSOUZA, C. A. de 773 $tActa Scientiarum. Agronomy$gv. 43, e52095, 2021.
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