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Registro Completo
Biblioteca(s):  Biblioteca Rui Tendinha.
Data corrente:  13/03/2018
Data da última atualização:  13/03/2018
Tipo da produção científica:  Artigo em Periódico Indexado
Autoria:  MORAES, M. S.; TEIXEIRA, A. L.; RAMALHO, A. R.; ESPÍNDULA, M. C.; FERRÃO, M. A. G.; ROCHA, R. B.
Afiliação:  Universidade Federal de Rondônia; EMBRAPA; EMBRAPA; EMBRAPA; Maria Amélia Gava Ferrão, Incaper/Embrapa Café; EMBRAPA.
Título:  Characterization of gametophytic self-incompatibility of superior clones of Coffea canephora
Ano de publicação:  2018
Fonte/Imprenta:  Genetics and Molecular Research, v. 17, n. 1, p. 1-11, 2018.
Idioma:  Inglês
Conteúdo:  The ability to avoid self-pollination is a trait that evolved as a manner of reducing the deleterious effects of inbreeding in various allogamous plant species, including Coffea canephora. The aim of this study was to perform directed hybridizations to characterize the compatibility groups of superior C. canephora clones, since plant selection can reduce variability for this trait. For that purpose, directed hybridizations were carried out in cross arrangements using a balanced diallel without self-fertilization and without reciprocals. The genotypes evaluated were derived from open pollination and from directed hybridizations using Encapa03 as a male parent donor of pollen grains and Robusta640, Robusta 2258, and Robusta1675 as female parent receptors of pollen grains. To control the occurrence of type I and type II errors, the likelihood ratio test was used. Compatible crosses were predominant (73.7%). Compatible crosses exhibited a mean rate of fruit set of 44%, with amplitude from 26% to 77%. Of the total of 80 crosses performed, three crosses exhibited unexpected results according to the grouping proposed (P08 x P16, P09 x P15, P09 x P16). From the degree of kinship, the genealogy of the S gene and the segregation of the alleles from one generation to another was estimated. The genotypes P12, P14, and P10 exhibited the highest estimates of LOD score associated with their clustering in groups I, II, and III. These genotypes may be used as tester plants of their compatibi... Mostrar Tudo
Thesaurus NAL:  Coffea canephora; EMCAPA; Gametophytic self-incompatibility; Plant breeding; ROBUSTA; Selection.
Categoria do assunto:  G Melhoramento Genético
URL:  https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/3013/1/BRT-Artigocharacterization-of-gametophytic-selfincompatibility-of-superior-clones-of-coffea-canephora-ferrao.pdf
Marc:  Mostrar Marc Completo
Registro original:  Biblioteca Rui Tendinha (BRT)
Biblioteca ID Origem Tipo/Formato Classificação Cutter Registro Volume Status
BRT - AG20354 - 1UMTAP - DD

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Registro Completo
Biblioteca(s):  Biblioteca Rui Tendinha.
Data corrente:  19/08/2022
Data da última atualização:  19/08/2022
Tipo da produção científica:  Artigo em Periódico Indexado
Autoria:  FILETE, C. A.; MOREIRA, T. R.; SANTOS, A. R. dos; GOMES, W. dos S.; GUARÇONI, R. G.; MORELI, A. P.; AUGUSTO, M. I.; ABREU, R. de O.; SIMMER, M. B.; CALIMAN, A. D. C.; GUIMARÃES, C. V.; BERELLI, S. da S.; FERRÃO, M. A. G.; FONSECA, A. F. A. da.; PARTELLI, F. L.; BERILLI, A. P. C. G.; OLIVEIRA, E. C. da S.; PEREIRA, L. L.
Afiliação:  Cristhiane Altoé Filete, IFES Venda Nova do Imigrante; Taís Rizzo Moreira, UFES; Alexandre Rosa dos Santos, UFES; Willian dos Santos Gomes, UFES; Rogerio Carvalho Guarçoni, Incaper; Aldemar Polonini Moreli, Ifes Venda Nova do Imigrante; Maria Imaculada Augusto, IFES Venda Nova do Imigrante; Raabe de Oliveira Abreu, IFES Venda Nova do Imigrante; Marinalva Maria Bratz Simmer, IFES Venda Nova do Imigrante; Alice Dela Costa Caliman, IFES Venda Nova do Imigrante; Cleidiana Vieira Guimarães, IFES Venda Nova do Imigrante; Savio da Silva Berilli, UFES; Maria Amélia Gava Ferrão, Incaper/Embrapa Café; Aymbiré Francisco Almeida da Fonseca, Incaper/Embrapa Café; Fábio Luiz Partelli, UFES; Ana Paula Candido Gabriel Berilli, UFES; Emanuele Catarina da Silva Oliveira, IFES Venda Nova do Imigrante; Lucas Louzada Pereira, IFES Venda Nova do Imigrante.
Título:  The New Standpoints for the Terroir of Coffea canephora from Southwestern Brazil: Edaphic and Sensorial Perspective.
Ano de publicação:  2022
Fonte/Imprenta:  Agronomy, v. 12, n. 8, p. 1-17, 2022.
DOI:  https://doi.org/10.3390/agronomy12081931
Idioma:  Inglês
Conteúdo:  The sensory profile from the Coffea canephora stands out for being denser, less sweet, presenting less acidity, and having characteristics of a marked aroma of roasted cereals. Coffee is essentially a terroir product, that is, directly influenced by environmental aspects, both natural and anthropic, in this sense, it has been argued that Coffea canephora is linked to the context of inferior coffees in sensory terms by the terroir conditions. This study aimed to characterize and investigate the terroir in different areas of Conilon coffee production, with the application of different fermentation methods, and to observe their possible gains and losses in the sensory quality of Coffea canephora. Cherry coffee samples were collected in six municipalities in the state of Espírito Santo, Brazil, which has an altitude variation from 376 m to 866 m. The study showed that the local characteristics of altitude and temperature directly influence the sensory quality, as well as demonstrated that natural fermentation in a specific altitude zone delivered good results, fixing the terroir factor. Finally, it was demonstrated that induced fermentation helps to improve sensory quality for higher altitude areas, indicating the possibility of reformulating the terroir of Conilon coffee production.
Palavras-Chave:  Café conilon; Edaphoclimatic factors.
Thesagro:  Café; Cafeicultura; Coffea Canephora; Fermentação; Temperatura.
Thesaurus NAL:  Coffea; Fermentation.
Categoria do assunto:  --
URL:  https://biblioteca.incaper.es.gov.br/digital/bitstream/item/4212/1/The-NewStandpoints-Coffea-canephora-guarconi.pdf
Marc:  Mostrar Marc Completo
Registro original:  Biblioteca Rui Tendinha (BRT)
Biblioteca ID Origem Tipo/Formato Classificação Cutter Registro Volume Status
BRT - MI24383 - 1UMTAP - DD
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