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| Registros recuperados : 13 | |
| 4. |  | SOARES, M. G.; RONCOLATO, L. Planejamento florestal na Suzano Papel. Serie Tecnica IPEF, Piracicaba, v. 14, n. 34, p. 210, jul. 2001. Edicao da Memoria do Simposio Ibero-Americano de Gestao e Economia Florestal, 1., 2001, Porto Seguro. Posters.| Biblioteca(s): Embrapa Florestas. |
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| 5. | | MAIA, L. A.; PIEDADE, M. T. F.; SOARES, M. G. The phenology of Macrolobium multijugum (Caesalpiniaceae) in flooded forest, in the black water (igapo) of the Taruma-Mirim, Central Amazonica, Brazil. In: LIEBEREI, R.; BIANCHI, H.; VOB, K., ed. Proceedings of the third SHIFT-Workshop, Manaus march 15-19, 1998. Bonn: Bundesministerium fur Bildung und Forschung, 1998. p.293-303.| Biblioteca(s): Embrapa Florestas. |
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| 6. | | YAMAMOTO, K. C.; SOARES, M. G. M.; FREITAS, C. E. de C. Alimentação de Triportheus angulatus (Spix & Agassiz, 1829) no lago Camaleão, Manaus, AM, Brasil. Acta Amazonica, Manaus, v. 34, n. 4, p. 653-659, out./dez. 2004.| Biblioteca(s): Embrapa Florestas. |
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| 7. | | SOARES, M. G.; NAKANO, O.; BEATO JUNIOR, H. G.; DADO, S. Controle da broca das cucurbitaceas Diaphania nitidalis (Cramer, 1782) (Lepidoptera - Piralidae) na cultura da abobrinha atraves de um novo inseticida fisiologico denominado tebufenozide. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 15., 1995, Caxambu. Resumos... Lavras : SEB / ESAL, 1995. p.514. Resumos do VI Encontro Nacional de Fitossanitaristas e II Simposio Integrado de Manejo de Pragas, Caxambu, 1995.| Biblioteca(s): Embrapa Hortaliças. |
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| 12. | | SOUSA, L. B. T. de; SOARES, M. G. L.; MINGUITA, A. P. da S.; CARVALHO, J. L. V. de; MORAES, E. A.; SILVA, E. M. M. da; ASCHERI, J. L. R. Addition of lipids to cookies containing orange-fleshed sweet potatoes increases carotenoid retention. Research, Society and Development, v. 9, n. 12, e8191210964, 2020. p. 1-15. Adição de lipídios em biscoitos contendo batata-doce de polpa alaranjada elevam a retenção de carotenoides.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 13. | | MATOS, J. C.; MENEZES, V. G.; GOIS, G. C.; ARAUJO, G. G. L. de; BARCELLOS, B. S. de C.; SOARES, M. G.; MATOS, M. H. T. de; MORAES, E. A.; MENEZES, D. R.; QUEIROZ, M. A. A. Histological and physical-mechanical characteristics of the skin of Dorper sheep related to residual feed intake and the confinement environment. Tropical Animal Health and Production, v. 54, n. 5, 314, 2022.| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 13 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
29/11/2022 |
|
Data da última atualização: |
29/11/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
ALVES, R. M.; CHAVES, S. F. da S. |
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Afiliação: |
RAFAEL MOYSES ALVES, CPATU; SAULO FABRÍCIO DA SILVA CHAVES, UNIVERSIDADE FEDERAL DE VIÇOSA. |
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Título: |
Selection of Theobroma grandiflorum clones adapted to agroforestry systems using an additive index. |
|
Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Acta Scientiarum. Agronomy, v. 45, e57519, 2023. |
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DOI: |
https://doi.org/10.4025/actasciagron.v45i1.57519 |
|
Idioma: |
Inglês |
|
Conteúdo: |
In fruit tree breeding, selection indices are used to identify the genotypes that combine desirable commercial and non-commercial characteristics. As Theobroma grandiflorum is generally cultivated in agroforestry systems (AFS), there is a need to develop cultivars that are adapted to such environments. In this study, the objective was to select the most promising genotypes for their future use in AFS based on the additive index, a pioneering method for this crop. The trial was carried out for 12 years in an agroforestry system in the municipality of Tomé-Açu, Pará State, Brazil. The 16 evaluated clones were completely randomised with a variable number of repetitions. The average number of fruits produced as well as the morpho-agronomic characteristics of the fruits were analysed. Mixed linear models were used to estimate the components of variance and predict the genotypic values. The genetic correlation between the variables was estimated, and the selection of genotypes was based on the additive index, with a positive orientation of all variables except the thickness of the fruit shells and the weight of the fruits. Clones 42, 44, 46, 47, 57, 61, and 64 performed well for all the analysed variables, resulting in a selection gain of 7.3% and low incidence rates of witches? broom disease. These genotypes can be made available to producers in the form of clones for use in AFS and can further be included in future hybridisations in T. grandiflorum breeding. |
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Palavras-Chave: |
Sistema agroflorestal. |
|
Thesagro: |
Árvore Frutífera; Clone; Índice de Seleção; Parâmetro Genético; Theobroma Grandiflorum. |
|
Thesaurus NAL: |
Moniliophthora perniciosa; Selection index. |
|
Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1148902/1/57519-Texto-do-artigo-751375259020-1-10-20221122.pdf
|
|
Marc: |
LEADER 02262naa a2200241 a 4500
001 2148902
005 2022-11-29
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.4025/actasciagron.v45i1.57519$2DOI
100 1 $aALVES, R. M.
245 $aSelection of Theobroma grandiflorum clones adapted to agroforestry systems using an additive index.$h[electronic resource]
260 $c2023
520 $aIn fruit tree breeding, selection indices are used to identify the genotypes that combine desirable commercial and non-commercial characteristics. As Theobroma grandiflorum is generally cultivated in agroforestry systems (AFS), there is a need to develop cultivars that are adapted to such environments. In this study, the objective was to select the most promising genotypes for their future use in AFS based on the additive index, a pioneering method for this crop. The trial was carried out for 12 years in an agroforestry system in the municipality of Tomé-Açu, Pará State, Brazil. The 16 evaluated clones were completely randomised with a variable number of repetitions. The average number of fruits produced as well as the morpho-agronomic characteristics of the fruits were analysed. Mixed linear models were used to estimate the components of variance and predict the genotypic values. The genetic correlation between the variables was estimated, and the selection of genotypes was based on the additive index, with a positive orientation of all variables except the thickness of the fruit shells and the weight of the fruits. Clones 42, 44, 46, 47, 57, 61, and 64 performed well for all the analysed variables, resulting in a selection gain of 7.3% and low incidence rates of witches? broom disease. These genotypes can be made available to producers in the form of clones for use in AFS and can further be included in future hybridisations in T. grandiflorum breeding.
650 $aMoniliophthora perniciosa
650 $aSelection index
650 $aÁrvore Frutífera
650 $aClone
650 $aÍndice de Seleção
650 $aParâmetro Genético
650 $aTheobroma Grandiflorum
653 $aSistema agroflorestal
700 1 $aCHAVES, S. F. da S.
773 $tActa Scientiarum. Agronomy$gv. 45, e57519, 2023.
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