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| Registros recuperados : 26 | |
| 7. |  | SANTOS, G. A.; RESENDE, M. D. V. de; SILVA, L. D.; HIGA, A.; ASSIS, T. F. Adaptabilidade de híbridos multiespécies de Eucalyptus ao estado do Rio Grande Do Sul. Revista Árvore, Viçosa, MG, v. 37, n. 4, p. 759-769, 2013.| Biblioteca(s): Embrapa Florestas. |
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| 11. | | SANTOS, G. A.; RESENDE, M. D. V. de; SILVA, L. D.; HIGA, A.; ASSIS, T. F. Interação genótipos X ambientes para produtividade de clones de Eucalyptus L'Hér. no Estado do Rio Grande do Sul. Revista Árvore, Viçosa, MG, v. 39, n. 1, p. 81-91, 2015.| Biblioteca(s): Embrapa Florestas. |
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| 13. | | CARMO, M. R. B. do; ANDRADE, A. L. P.; SANTOS, G. A. da S. D. dos; ASSIS, M. A. Análise estrutural em relictos de cerrado no Parque Estadual do Guartelá, município de Tibagi, estado do Paraná, Brasil. Ciência Florestal, Santa Maria, RS, v. 22, n. 3, p. 505-517, jul./set. 2012.| Biblioteca(s): Embrapa Florestas. |
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| 14. | | SANTOS, G. A.; NUNES, A. C. P.; RESENDE, M. D. V. de; SILVA, L. D.; HIGA, A.; ASSIS T. F. Genetic control and genotype-by-environment interaction of wood weight in Eucalyptus clones in the state of Rio Grande do Sul, Brazil. Revista Árvore, Viçosa, MG, v. 40, n. 5, p. 867-876, 2016.| Biblioteca(s): Embrapa Florestas. |
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| 16. | | MARTINS, M. da F.; BELTRAME, R.; DELUCIS, R. de A.; GATTO, D. A.; CADEMARTORI, P. H. G. de; SANTOS, G. A. dos. Colorimetria como ferramenta de agrupamento de madeira de clones de eucalipto. Pesquisa Florestal Brasileira, Colombo, v. 35, n. 84, p. 443-449, out./dez. 2015.| Biblioteca(s): Embrapa Florestas. |
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| 17. | | CASTRO, C. A. de O.; NUNES, A. C. P.; SANTOS, O. P. dos; RESENDE, R. T.; SANTOS, G. A. dos; RESENDE, M. D. V. de; CRUZ, C. D. Comportamento da interação genótipos por locais aos três e nove anos em clones de eucalipto. Scientia Forestalis, Piracicaba, v. 46, n. 120, p. 594-605, dez. 2018.| Biblioteca(s): Embrapa Florestas. |
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| 18. | | SANTOS, G. A. dos; NUNES, A. C. P.; RESENDE, M. D. V. de; SILVA, L. D.; HIGA, A.; ASSIS, T. F. de. An index combining volume and Pilodyn penetration to study stability and adaptability of Eucalyptus multi-species hybrids in Rio Grande do Sul, Brazil. Australian Forestry,v. 79, n. 4, p. 248-255, 2016.| Biblioteca(s): Embrapa Florestas. |
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| 19. | | NUNES, A. C. P.; SANTOS, G. A.; RESENDE, M. D. V. de; SILVA, L. D.; HIGA, A. R.; ASSIS, T. F. Estabelecimento de zonas de melhoramento para clones de eucalipto no Rio Grande do Sul. Scientia Forestalis, Piracicaba, v. 44, n. 111, p. 563-574, set. 2016.| Biblioteca(s): Embrapa Florestas. |
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| 20. | | NOGUEIRA, T. A. P. C.; NUNES, A. C. P.; SANTOS, G. A. dos; TAKAHASHI, E. K.; RESENDE, M. D. V. de; CORRADI, I. S. Estimativa de parâmetros genéticos em progênies de irmãos completos de eucalipto e otimização de seleção. Scientia Forestalis, v. 47, n. 123, p. 451-462, set. 2019.| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 26 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
|
Data corrente: |
26/11/2018 |
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Data da última atualização: |
26/11/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
NUNES, A. C. P.; SANTOS, O. P. dos; SANTOS, G. A. dos; RESENDE, M. D. V. de. |
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Afiliação: |
Andrei Caíque Pires Nunes, Universidade Federal do Sul da Bahia; Osmarino Pires dos Santos, CMPC - Celulose Riograndense; Glêison Augusto dos Santos, UFV; MARCOS DEON VILELA DE RESENDE, CNPF. |
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Título: |
Statistical strategies design based on competition classes of Eucalyptus clones. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Industrial Crops and Products, v. 124, p. 66-73, Nov. 2018. |
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DOI: |
10.1016/j.indcrop.2018.07.026 |
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Idioma: |
Inglês |
|
Conteúdo: |
A detailed knowledge of different types of trial designs is essential to establish adequate Eucalyptus breeding strategies. This study compared clone?s development in single-tree-plot (STP) and square-plot (SP) experiments to analyze differences in estimated genetic parameters, ranking, predicted genotypic value and competition ability. Experiments were carried out in the CMPC Celulose Riograndense Company, in the state of Rio Grande do Sul, Brazil. A total of 239 clones were used, 214 of which were common to the STP and SP trials. Results showed that STP is a very promising trial design for accurately ranking the genotypes. The STP and SP tests showed high coincidence in ranking selection, but the best clone yields were overestimated in the STP trial and the yields of the worst clones were underestimated in the STP trial. Therefore, an STP design should be used in initial and intermediary clonal tests, and an SP design should be used in the final stages of a breeding program, in order to estimate the clonal yield at a semi-operational scale. The estimated yield decreasing of clones planted in SP compared to STP is 26%. This value should be used in future STP experiments in the same area and with the same germplasm evaluated in this work. In addition, this research identified classes of aggressive clones, sensitive clones, and clones that were homeostatic to the competitiveness effect. Based on this classification, the optimized multiclonal plantation were suggested aiming to maximize yield by using aggressive and homeostatic clones. MenosA detailed knowledge of different types of trial designs is essential to establish adequate Eucalyptus breeding strategies. This study compared clone?s development in single-tree-plot (STP) and square-plot (SP) experiments to analyze differences in estimated genetic parameters, ranking, predicted genotypic value and competition ability. Experiments were carried out in the CMPC Celulose Riograndense Company, in the state of Rio Grande do Sul, Brazil. A total of 239 clones were used, 214 of which were common to the STP and SP trials. Results showed that STP is a very promising trial design for accurately ranking the genotypes. The STP and SP tests showed high coincidence in ranking selection, but the best clone yields were overestimated in the STP trial and the yields of the worst clones were underestimated in the STP trial. Therefore, an STP design should be used in initial and intermediary clonal tests, and an SP design should be used in the final stages of a breeding program, in order to estimate the clonal yield at a semi-operational scale. The estimated yield decreasing of clones planted in SP compared to STP is 26%. This value should be used in future STP experiments in the same area and with the same germplasm evaluated in this work. In addition, this research identified classes of aggressive clones, sensitive clones, and clones that were homeostatic to the competitiveness effect. Based on this classification, the optimized multiclonal plantation were suggested aiming t... Mostrar Tudo |
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Palavras-Chave: |
Inter-genotypic competition; Intra-genotypic competition. |
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Thesagro: |
Eucalipto; Melhoramento Genético Vegetal. |
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Thesaurus NAL: |
Eucalyptus; Tree breeding. |
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Categoria do assunto: |
G Melhoramento Genético |
|
Marc: |
LEADER 02321naa a2200241 a 4500
001 2100028
005 2018-11-26
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1016/j.indcrop.2018.07.026$2DOI
100 1 $aNUNES, A. C. P.
245 $aStatistical strategies design based on competition classes of Eucalyptus clones.$h[electronic resource]
260 $c2018
520 $aA detailed knowledge of different types of trial designs is essential to establish adequate Eucalyptus breeding strategies. This study compared clone?s development in single-tree-plot (STP) and square-plot (SP) experiments to analyze differences in estimated genetic parameters, ranking, predicted genotypic value and competition ability. Experiments were carried out in the CMPC Celulose Riograndense Company, in the state of Rio Grande do Sul, Brazil. A total of 239 clones were used, 214 of which were common to the STP and SP trials. Results showed that STP is a very promising trial design for accurately ranking the genotypes. The STP and SP tests showed high coincidence in ranking selection, but the best clone yields were overestimated in the STP trial and the yields of the worst clones were underestimated in the STP trial. Therefore, an STP design should be used in initial and intermediary clonal tests, and an SP design should be used in the final stages of a breeding program, in order to estimate the clonal yield at a semi-operational scale. The estimated yield decreasing of clones planted in SP compared to STP is 26%. This value should be used in future STP experiments in the same area and with the same germplasm evaluated in this work. In addition, this research identified classes of aggressive clones, sensitive clones, and clones that were homeostatic to the competitiveness effect. Based on this classification, the optimized multiclonal plantation were suggested aiming to maximize yield by using aggressive and homeostatic clones.
650 $aEucalyptus
650 $aTree breeding
650 $aEucalipto
650 $aMelhoramento Genético Vegetal
653 $aInter-genotypic competition
653 $aIntra-genotypic competition
700 1 $aSANTOS, O. P. dos
700 1 $aSANTOS, G. A. dos
700 1 $aRESENDE, M. D. V. de
773 $tIndustrial Crops and Products$gv. 124, p. 66-73, Nov. 2018.
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