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Registro Completo |
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Biblioteca(s): |
Embrapa Rondônia. |
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Data corrente: |
15/03/2023 |
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Data da última atualização: |
15/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LOURENÇO, J. L. R.; ROCHA, R. B.; ESPINDULA, M. C.; ALVES, E. A.; TEIXEIRA, A. L.; FERREIRA, F. M. |
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Afiliação: |
JOÃO LUIZ RESENDE LOURENÇO, UNIVERSIDADE FEDERAL DE RONDÔNIA; RODRIGO BARROS ROCHA, CPAF-RO; MARCELO CURITIBA ESPINDULA, CPAF-RO; ENRIQUE ANASTACIO ALVES, CPAF-RO; ALEXSANDRO LARA TEIXEIRA, CPAF-RO; FÁBIO MEDEIROS FERREIRA, UNIVERSIDADE FEDERAL DO AMAZONAS. |
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Título: |
Genotype × Environment Interaction in the Coffee Outturn Index of Amazonian Robusta Cultivars. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Agronomy, v. 12, 2022. |
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Idioma: |
Inglês |
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Conteúdo: |
The coffee outturn index, understood as the relation between the cherry coffee fruit harvested from the field and its respective processed grains, is an important component of the Coffea canephora bean yield. The aim of this study was to quantify the coffee outturn index of the Amazon Robusta cultivars grown in irrigated and dryland Western Amazon environments. According to the maturation cycle of each clone, washed samples of cherry coffee were collected considering a completely randomized factorial design for characterization of the effects of genotypes, environments, and the genotype × environment (G×E) interaction. The contrasting environments of Porto Velho, RO, and Ouro Preto do Oeste, RO, Brazil, represent most of the coffee growing sites located in Am and Aw climate types, cultivated in Red and Yellow Oxisols, typical of the Western Amazon. The weight reductions through drying exhibited a G×E interaction of the complex type, which is characterized by a change in the ordering of genotypes from one environment to another, whereas the weight reductions through hulling exhibited a G×E interaction predominantly of the simple type. The reduction in weight due to drying was more affected by the environment than reduction in weight after pulping. The clones BRS1216, BRS 3220, and BRS3137 had the highest outturn index estimates and the clones BRS2314, BRS3213, and BRS2336 had the lowest outturn index estimates. The clones BRS2299, BRS3210, BRS3193, and BRS2357 had performance near the mean value of this group of genotypes. Considered together, the genotypes had a mean outturn of 24.41%, with an amplitude from 22.5% to 27.2% MenosThe coffee outturn index, understood as the relation between the cherry coffee fruit harvested from the field and its respective processed grains, is an important component of the Coffea canephora bean yield. The aim of this study was to quantify the coffee outturn index of the Amazon Robusta cultivars grown in irrigated and dryland Western Amazon environments. According to the maturation cycle of each clone, washed samples of cherry coffee were collected considering a completely randomized factorial design for characterization of the effects of genotypes, environments, and the genotype × environment (G×E) interaction. The contrasting environments of Porto Velho, RO, and Ouro Preto do Oeste, RO, Brazil, represent most of the coffee growing sites located in Am and Aw climate types, cultivated in Red and Yellow Oxisols, typical of the Western Amazon. The weight reductions through drying exhibited a G×E interaction of the complex type, which is characterized by a change in the ordering of genotypes from one environment to another, whereas the weight reductions through hulling exhibited a G×E interaction predominantly of the simple type. The reduction in weight due to drying was more affected by the environment than reduction in weight after pulping. The clones BRS1216, BRS 3220, and BRS3137 had the highest outturn index estimates and the clones BRS2314, BRS3213, and BRS2336 had the lowest outturn index estimates. The clones BRS2299, BRS3210, BRS3193, and BRS2357 had performance... Mostrar Tudo |
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Palavras-Chave: |
Robust. |
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Thesagro: |
Coffea Canephora. |
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Thesaurus Nal: |
Breeding; Hybrids. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1152377/1/4-Lourenco-Agronomy-2022.pdf
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Marc: |
LEADER 02284naa a2200229 a 4500
001 2152377
005 2023-03-15
008 2022 bl uuuu u00u1 u #d
100 1 $aLOURENÇO, J. L. R.
245 $aGenotype × Environment Interaction in the Coffee Outturn Index of Amazonian Robusta Cultivars.$h[electronic resource]
260 $c2022
520 $aThe coffee outturn index, understood as the relation between the cherry coffee fruit harvested from the field and its respective processed grains, is an important component of the Coffea canephora bean yield. The aim of this study was to quantify the coffee outturn index of the Amazon Robusta cultivars grown in irrigated and dryland Western Amazon environments. According to the maturation cycle of each clone, washed samples of cherry coffee were collected considering a completely randomized factorial design for characterization of the effects of genotypes, environments, and the genotype × environment (G×E) interaction. The contrasting environments of Porto Velho, RO, and Ouro Preto do Oeste, RO, Brazil, represent most of the coffee growing sites located in Am and Aw climate types, cultivated in Red and Yellow Oxisols, typical of the Western Amazon. The weight reductions through drying exhibited a G×E interaction of the complex type, which is characterized by a change in the ordering of genotypes from one environment to another, whereas the weight reductions through hulling exhibited a G×E interaction predominantly of the simple type. The reduction in weight due to drying was more affected by the environment than reduction in weight after pulping. The clones BRS1216, BRS 3220, and BRS3137 had the highest outturn index estimates and the clones BRS2314, BRS3213, and BRS2336 had the lowest outturn index estimates. The clones BRS2299, BRS3210, BRS3193, and BRS2357 had performance near the mean value of this group of genotypes. Considered together, the genotypes had a mean outturn of 24.41%, with an amplitude from 22.5% to 27.2%
650 $aBreeding
650 $aHybrids
650 $aCoffea Canephora
653 $aRobust
700 1 $aROCHA, R. B.
700 1 $aESPINDULA, M. C.
700 1 $aALVES, E. A.
700 1 $aTEIXEIRA, A. L.
700 1 $aFERREIRA, F. M.
773 $tAgronomy$gv. 12, 2022.
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Registro original: |
Embrapa Rondônia (CPAF-RO) |
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| Registros recuperados : 11 | |
| 5. |  | LOURENÇO, J. L. R.; MORAES, M. S.; LOPES JÚNIOR, H.; ALVES, E. A.; TEIXEIRA, A. L.; ROCHA, R. B. Qualidade da bebida das cultivares Robustas Amazônicos cultivadas no município de Alta Floresta do Oeste - RO. In: ENCONTRO DE INICIAÇÃO À PESQUISA DA EMBRAPA RONDÔNIA, 11.; ENCONTRO DE PÓS-GRADUAÇÃO, 6., 2021, Porto Velho. Anais... Porto Velho: Embrapa Rondônia, 2021. p. 23. Editores: Ana Karina Dias Salman; Henrique Nery Cipriani.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Rondônia. |
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| 6. | | OLIVEIRA, V. E. G. de; SANTANA, E. P. de; MORAIS, M. S.; LOURENÇO, J. L. R.; FERRO, G. de O.; TEIXEIRA, A. L. Avaliação da produtividade em híbridos intervarietais de Coffea canephora (Conilon x Robusta). In: ENCONTRO DE INICIAÇÃO À PESQUISA, 13.; ENCONTRO DE PÓS-GRADUAÇÃO DA EMBRAPA RONDÔNIA, 8., 2023, Porto Velho. Inovações Metodológicas para Pesquisa Agropecuária: Anais. Porto Velho: Embrapa Rondônia, 2023. p. 41. (Embrapa Rondônia. Eventos Técnicos & Científicos, 01).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Rondônia. |
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| 8. | | ALVES, E. A.; SOUZA, C. A. de; ROCHA, R. B.; PEREIRA, L. L.; LIMA, P. P. de; LOURENÇO, J. L. R. Efeito da fermentação na qualidade da bebida de robustas amazônicos. Revista Ifes Ciência, v. 6, n. 3, p. 159-170, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Rondônia. |
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| 9. | | BEZERRA, S. B. de O.; ESPINDULA, M. C.; COSTA, R. S. C. da; ARAÚJO, L. F. B. de; CAMPANHARO, M.; LOURENÇO, J. L. R. Produtividade de cafeeiros cultivados em sistema agroflorestal com bandarra. In: ENCONTRO DE INICIAÇÃO À PESQUISA DA EMBRAPA RONDÔNIA, 12.; ENCONTRO DE PÓS-GRADUAÇÃO, 7., 2022, Porto Velho. Anais... Porto Velho: Embrapa Rondônia, 2022. p. 24.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Rondônia. |
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| 10. | | TEIXEIRA, A. L.; SOUZA, F. de F.; ROCHA, R. B.; VIEIRA JUNIOR, J. R.; TORRES, J. D.; RODRIGUES, K. M.; MORAES, M. S. de; SILVA, C. A.; OLIVEIRA, V. E. G. de; LOURENÇO, J. L. R. Performance of intraspecific hybrids (Kouillou x Robusta) of Coffea canephora Pierre. African Journal of Agricultural Research, v. 12, n. 35, p. 2675-2680, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Rondônia; Embrapa Semiárido. |
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| 11. | | TEIXEIRA, A. L.; ROCHA, R. B.; ESPINDULA, M. C.; RAMALHO, A. R.; VIEIRA JUNIOR, J. R.; ALVES, E. A.; FERRO, G. de O.; DIOCLECIANO, J. M.; MORAES, M. S.; LOURENÇO, J. L. R.; TELES, C. F. R. Robustas Amazônicos: novas cultivares híbridas de café canéfora para a amazônia ocidental. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 10., 2019, Vitória. Pesquisa, Inovação e Sustentabilidade dos Cafés do Brasil. Anais... Brasília, DF: Embrapa Café, 2019.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Rondônia. |
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| Registros recuperados : 11 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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