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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
22/10/2012 |
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Data da última atualização: |
01/09/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERREIRA, R. T.; VIANA, A. P.; BARROSO, D. G.; RESENDE, M. D. V. de; AMARAL JÚNIOR, A. T. do. |
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Afiliação: |
RULFE TAVARES FERREIRA, UENF/CCTA; ALEXANDRE PIO VIANA, UENF/CCTA; DÉBORA GUERRA BARROSO, UENF/CCTA; MARCOS DEON VILELA DE RESENDE, CNPF; ANTONIO TEIXEIRA DO AMARAL JÚNIOR, UENF/CCTA. |
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Título: |
Toona ciliata genotype selection with the use of individual BLUP with repeated measures. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Scientia Agricola, v. 69, n. 3, p. 210-216, May/June 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
The increasing demand for raw material for multiple uses of forest products and by-products has attracted the interest for fast growing species, such as the Australian Cedar (Toona ciliata), which presents high productive and economic potential. This study aimed at estimating genotypic parameters and values for the species through the use of the BLUP procedure, at individual level, with repeated measures, by means of the conventional evaluation procedures and the introduction of innovative digitalization of the measurements by digital camera with the images provided by the Imagej software system. The main objective is to subsidize the beginning of a breeding program for the species. The assays were carried out in private properties, in plantations located in the state of Rio de Janeiro, Brazil. The results generated by three evaluations revealed that the image digital analysis is adequate to quantify characteristics of Toona ciliata. It is also an effective and accurate alternative to minimize the costs of data collection in evaluations with the species. There was high accuracy for the characters plant height, diameter at breast height and cylindrical volume. Out of the 90 genotypes evaluated, 38 expressed genotypic values predicted for the diameter at breast height higher than the general average of this character, 33 for the cylindrical volume and 49 for height, allowing gains of up to 24.9 % in average for cylindrical volume. The method of mixed models (REML/BLUP) applied via the SELEGEN software system, using the BLUP procedure at individual level and repeated measures in each individual proved to be adequate to estimate the genetic parameters and predict genotypic values in situations of unbalanced data. Therefore, it is very useful and practical for Toona ciliata genetic breeding programs. MenosThe increasing demand for raw material for multiple uses of forest products and by-products has attracted the interest for fast growing species, such as the Australian Cedar (Toona ciliata), which presents high productive and economic potential. This study aimed at estimating genotypic parameters and values for the species through the use of the BLUP procedure, at individual level, with repeated measures, by means of the conventional evaluation procedures and the introduction of innovative digitalization of the measurements by digital camera with the images provided by the Imagej software system. The main objective is to subsidize the beginning of a breeding program for the species. The assays were carried out in private properties, in plantations located in the state of Rio de Janeiro, Brazil. The results generated by three evaluations revealed that the image digital analysis is adequate to quantify characteristics of Toona ciliata. It is also an effective and accurate alternative to minimize the costs of data collection in evaluations with the species. There was high accuracy for the characters plant height, diameter at breast height and cylindrical volume. Out of the 90 genotypes evaluated, 38 expressed genotypic values predicted for the diameter at breast height higher than the general average of this character, 33 for the cylindrical volume and 49 for height, allowing gains of up to 24.9 % in average for cylindrical volume. The method of mixed models (REML/BLUP) applied... Mostrar Tudo |
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Thesagro: |
Cedro Australiano; Seleção Genética; Toona Ciliata. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/68422/1/2012-M.Deon-SA-ToonaCiliata.pdf
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Marc: |
LEADER 02459naa a2200205 a 4500
001 1937365
005 2020-09-01
008 2012 bl uuuu u00u1 u #d
100 1 $aFERREIRA, R. T.
245 $aToona ciliata genotype selection with the use of individual BLUP with repeated measures.$h[electronic resource]
260 $c2012
520 $aThe increasing demand for raw material for multiple uses of forest products and by-products has attracted the interest for fast growing species, such as the Australian Cedar (Toona ciliata), which presents high productive and economic potential. This study aimed at estimating genotypic parameters and values for the species through the use of the BLUP procedure, at individual level, with repeated measures, by means of the conventional evaluation procedures and the introduction of innovative digitalization of the measurements by digital camera with the images provided by the Imagej software system. The main objective is to subsidize the beginning of a breeding program for the species. The assays were carried out in private properties, in plantations located in the state of Rio de Janeiro, Brazil. The results generated by three evaluations revealed that the image digital analysis is adequate to quantify characteristics of Toona ciliata. It is also an effective and accurate alternative to minimize the costs of data collection in evaluations with the species. There was high accuracy for the characters plant height, diameter at breast height and cylindrical volume. Out of the 90 genotypes evaluated, 38 expressed genotypic values predicted for the diameter at breast height higher than the general average of this character, 33 for the cylindrical volume and 49 for height, allowing gains of up to 24.9 % in average for cylindrical volume. The method of mixed models (REML/BLUP) applied via the SELEGEN software system, using the BLUP procedure at individual level and repeated measures in each individual proved to be adequate to estimate the genetic parameters and predict genotypic values in situations of unbalanced data. Therefore, it is very useful and practical for Toona ciliata genetic breeding programs.
650 $aCedro Australiano
650 $aSeleção Genética
650 $aToona Ciliata
700 1 $aVIANA, A. P.
700 1 $aBARROSO, D. G.
700 1 $aRESENDE, M. D. V. de
700 1 $aAMARAL JÚNIOR, A. T. do
773 $tScientia Agricola$gv. 69, n. 3, p. 210-216, May/June 2012.
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Registro original: |
Embrapa Florestas (CNPF) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
02/06/2016 |
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Data da última atualização: |
02/06/2016 |
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Tipo da produção científica: |
Orientação de Tese de Pós-Graduação |
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Autoria: |
FARIAS, M. G. |
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Afiliação: |
MÔNICA GUIMARÃES FARIAS, UFRRJ. |
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Título: |
Elaboração e caracterização de filmes de amido e polpa de acerola por casting, extrusão termoplástica e termoprensagem. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
2016. |
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Páginas: |
170 f. |
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Idioma: |
Português |
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Notas: |
Tese (Doutorado em Ciências) - Programa de pós-graduação em Ciência e Tecnologia de Alimentos, Instituto de Tecnologia, Universidade Federal Rural do Rio de Janeiro, Seropédica, 2016. Orientador: Carlos Wanderley Piler de Carvalho, CTAA; Co-orientador: Melicia Cintia Galdeano, CTAA. |
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Palavras-Chave: |
Biopolímeros; Compostos bioativos; Cravo-da-índia; Essências; Filme ativo; Malpighia glaba; Óleo essencial de cravo; Óleos essenciais; Polissacarídeos; Tecnologia de alimentos. |
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Thesagro: |
Acerola; Amido. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01030nam a2200265 a 4500
001 2046187
005 2016-06-02
008 2016 bl uuuu m 00u1 u #d
100 1 $aFARIAS, M. G.
245 $aElaboração e caracterização de filmes de amido e polpa de acerola por casting, extrusão termoplástica e termoprensagem.
260 $a2016.$c2016
300 $a170 f.
500 $aTese (Doutorado em Ciências) - Programa de pós-graduação em Ciência e Tecnologia de Alimentos, Instituto de Tecnologia, Universidade Federal Rural do Rio de Janeiro, Seropédica, 2016. Orientador: Carlos Wanderley Piler de Carvalho, CTAA; Co-orientador: Melicia Cintia Galdeano, CTAA.
650 $aAcerola
650 $aAmido
653 $aBiopolímeros
653 $aCompostos bioativos
653 $aCravo-da-índia
653 $aEssências
653 $aFilme ativo
653 $aMalpighia glaba
653 $aÓleo essencial de cravo
653 $aÓleos essenciais
653 $aPolissacarídeos
653 $aTecnologia de alimentos
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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