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Registro Completo |
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
07/12/2017 |
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Data da última atualização: |
07/12/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, V. A.; MACHADO, J. L.; OLIVEIRA, A. L. de; FIGUEIREDO, U. J. de; CARVALHO, G. R.; FERRAO, M. A. G.; GUIMARÃES, R. J. |
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Afiliação: |
Vânia Aparecida Silva, EPAMIG/UFLA; Janaine Lopes Machado, UFLA; Alexandrino Lopes de Oliveira, EPAMIG/UFLA; Ulisses José de Figueiredo, Barenbrug do Brasil Sementes Ltda.; Gladyston Rodrigues Carvalho, EPAMIG/UFLA; MARIA AMELIA GAVA FERRAO, SAPC; Rubens José Guimarães, UFLA. |
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Título: |
Adaptability, stability, and genetic divergence of conilon coffee in Alto Suaçuí, Minas Gerais, Brazil. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 17, n. 1, p. 25-31, Jan./Mar. 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to describe the genetic parameters, adaptability, and stability of clones from the Coffea canephora variety ?Vitória Incaper 8142?, and the genetic divergence between them. Following 12 and 24 months of plant growth, several traits were evaluated, including stem diameter, plant height, canopy diameter, number of plagiotropic branches, and number of nodes per plagiotropic branch. The agronomic performance of four crops was determined using measurements of productivity, yield, percentage of floating grains, and grade of the beans. Variability was observed between the clones for the majority of the traits measured. The clones V7, V10, V12, and V13 were the most stable and displayed the highest degree of adaptation for the studied traits, and thus these clones will be used to establish a base population suited to the growing conditions in Alto Suaçuí, Minas Gerais, Brazil. Additionally, the genetic dissimilarity identified between clones allowed suitable clone combinations to be proposed for use in future crosses. |
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Palavras-Chave: |
Genetic dissimilarity; MHPRVG method; Mixed models. |
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Thesagro: |
Coffea Canephora. |
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Thesaurus Nal: |
Clones. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/168429/1/Adaptability-stability-ad-genetic-divergence.pdf
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Marc: |
LEADER 01845naa a2200253 a 4500
001 2081798
005 2017-12-07
008 2017 bl uuuu u00u1 u #d
100 1 $aSILVA, V. A.
245 $aAdaptability, stability, and genetic divergence of conilon coffee in Alto Suaçuí, Minas Gerais, Brazil.$h[electronic resource]
260 $c2017
520 $aThe objective of this study was to describe the genetic parameters, adaptability, and stability of clones from the Coffea canephora variety ?Vitória Incaper 8142?, and the genetic divergence between them. Following 12 and 24 months of plant growth, several traits were evaluated, including stem diameter, plant height, canopy diameter, number of plagiotropic branches, and number of nodes per plagiotropic branch. The agronomic performance of four crops was determined using measurements of productivity, yield, percentage of floating grains, and grade of the beans. Variability was observed between the clones for the majority of the traits measured. The clones V7, V10, V12, and V13 were the most stable and displayed the highest degree of adaptation for the studied traits, and thus these clones will be used to establish a base population suited to the growing conditions in Alto Suaçuí, Minas Gerais, Brazil. Additionally, the genetic dissimilarity identified between clones allowed suitable clone combinations to be proposed for use in future crosses.
650 $aClones
650 $aCoffea Canephora
653 $aGenetic dissimilarity
653 $aMHPRVG method
653 $aMixed models
700 1 $aMACHADO, J. L.
700 1 $aOLIVEIRA, A. L. de
700 1 $aFIGUEIREDO, U. J. de
700 1 $aCARVALHO, G. R.
700 1 $aFERRAO, M. A. G.
700 1 $aGUIMARÃES, R. J.
773 $tCrop Breeding and Applied Biotechnology$gv. 17, n. 1, p. 25-31, Jan./Mar. 2017.
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Registro original: |
Embrapa Café (CNPCa) |
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| 1. |  | SILVA, V. A.; MACHADO, J. L.; OLIVEIRA, A. L. de; FIGUEIREDO, U. J. de; CARVALHO, G. R.; FERRAO, M. A. G.; GUIMARÃES, R. J. Adaptability, stability, and genetic divergence of conilon coffee in Alto Suaçuí, Minas Gerais, Brazil. Crop Breeding and Applied Biotechnology, v. 17, n. 1, p. 25-31, Jan./Mar. 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Café. |
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| Registros recuperados : 1 | |
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