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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Agrossilvipastoril. Para informações adicionais entre em contato com cpamt.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Florestas; Embrapa Milho e Sorgo. |
Data corrente: |
02/06/2020 |
Data da última atualização: |
18/11/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BALDONI, A. B.; BOTIN, A. A.; TARDIN, F. D.; MARQUES, J. A. de B.; OLIVEIRA, F. L. de; SILVA, A. J. R.; SILVA, E. S. da; AWABDI, C. P.; PALUDZYSZYN FILHO, E.; NEVESE, L. G.; PANTALEÃO, A. de A.; TEODORO, L. P. R.; TEODORO, P. E. |
Afiliação: |
AISY BOTEGA BALDONI TARDIN, CPAMT; Andreia Alves Botin, Univesidade Federal de Mato Grosso; FLAVIO DESSAUNE TARDIN, CNPMS; Jairo Alex de Barros Marques, Universidade Federal de Mato Grosso; Fabio Linsbinski de Oliveira, Universidade Federal de Mato Grosso; Adailthon Jourdan Rodrigues Silva, Universidade Federal de Mato Grosso; Elton Soares da Silva, Universidade Federal de Mato Grosso; Caio Paulo Awabdi, Universidade Federal de Mato Grosso; ESTEFANO PALUDZYSZYN FILHO, CNPF; Leonarda Grillo Nevese, Universidade do Estado de Mato Grosso; Ariane de Andrea Pantaleão, Universidade Federal de Mato Grosso do Sul; Larissa Pereira Ribeiro Teodoro, Universidade Federal de Mato Grosso do Sul; Paulo Eduardo Teodoro, Universidade Federal de Mato Grosso do Sul. |
Título: |
Early selection strategies in Schizolobium parahyba var. amazonicum (huber ex ducke) barneby. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Industrial Crops and Products, v. 152, article 112538, 2020. |
ISSN: |
0926-6690 |
DOI: |
https://doi.org/10.1016/j.indcrop.2020.112538 |
Idioma: |
Inglês |
Conteúdo: |
Paricá (Schizolobium parahyba var. amazonicum) is a tropical species native to the Amazon region and is continually growing for wood exploitation potential, especially in the laminated wood industry. In Brazil, there are still no breeding programs for this species. Therefore, it is necessary to assess its genetic diversity and use appropriate selection strategies to develop genotypes that serve the consumer market. This research hypothesized that half-sib families of paricá have genetic variability for characteristics favorable to wood production. Thus, the aim was to evaluate different selection strategies in paricá genotypes for growth traits. Half-sib progenies from 58 paricá matrices were planted in the experimental area of Embrapa Agrossilvipastoril in the municipality of Sinop-MT. The seeds used for obtaining the seedlings were collected in the states of Mato Grosso, Rondônia, Acre, Tocantins, and Pará. The traits evaluated were: diameter at breast height and plant height. Variance components and heritability were estimated, and subsequently, the genetic gains with the selection were predicted by four selection strategies: combined selection, among and within-families selection, mass selection, and stratified mass selection. The results obtained by analysis of variance showed the existence of genetic variability among families for the traits evaluated, which revealed the possibility of obtaining genetic gains and thereby success with the selection. All selection strategies showed to be suitable for obtaining genetic gains with a selection of the best paricá progenies aimed at wood production. However, the combined selection provided the highest genetic gains. The results reported in this research made it possible to direct the strategies of the first genetic breeding program for paricá in Brazil. MenosParicá (Schizolobium parahyba var. amazonicum) is a tropical species native to the Amazon region and is continually growing for wood exploitation potential, especially in the laminated wood industry. In Brazil, there are still no breeding programs for this species. Therefore, it is necessary to assess its genetic diversity and use appropriate selection strategies to develop genotypes that serve the consumer market. This research hypothesized that half-sib families of paricá have genetic variability for characteristics favorable to wood production. Thus, the aim was to evaluate different selection strategies in paricá genotypes for growth traits. Half-sib progenies from 58 paricá matrices were planted in the experimental area of Embrapa Agrossilvipastoril in the municipality of Sinop-MT. The seeds used for obtaining the seedlings were collected in the states of Mato Grosso, Rondônia, Acre, Tocantins, and Pará. The traits evaluated were: diameter at breast height and plant height. Variance components and heritability were estimated, and subsequently, the genetic gains with the selection were predicted by four selection strategies: combined selection, among and within-families selection, mass selection, and stratified mass selection. The results obtained by analysis of variance showed the existence of genetic variability among families for the traits evaluated, which revealed the possibility of obtaining genetic gains and thereby success with the selection. All selection strate... Mostrar Tudo |
Palavras-Chave: |
Seleção combinada. |
Thesagro: |
Espécie Nativa; Melhoramento; Paricá; Seleção. |
Thesaurus Nal: |
Amazonia. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02902naa a2200361 a 4500 001 2123761 005 2020-11-18 008 2020 bl uuuu u00u1 u #d 022 $a0926-6690 024 7 $ahttps://doi.org/10.1016/j.indcrop.2020.112538$2DOI 100 1 $aBALDONI, A. B. 245 $aEarly selection strategies in Schizolobium parahyba var. amazonicum (huber ex ducke) barneby.$h[electronic resource] 260 $c2020 520 $aParicá (Schizolobium parahyba var. amazonicum) is a tropical species native to the Amazon region and is continually growing for wood exploitation potential, especially in the laminated wood industry. In Brazil, there are still no breeding programs for this species. Therefore, it is necessary to assess its genetic diversity and use appropriate selection strategies to develop genotypes that serve the consumer market. This research hypothesized that half-sib families of paricá have genetic variability for characteristics favorable to wood production. Thus, the aim was to evaluate different selection strategies in paricá genotypes for growth traits. Half-sib progenies from 58 paricá matrices were planted in the experimental area of Embrapa Agrossilvipastoril in the municipality of Sinop-MT. The seeds used for obtaining the seedlings were collected in the states of Mato Grosso, Rondônia, Acre, Tocantins, and Pará. The traits evaluated were: diameter at breast height and plant height. Variance components and heritability were estimated, and subsequently, the genetic gains with the selection were predicted by four selection strategies: combined selection, among and within-families selection, mass selection, and stratified mass selection. The results obtained by analysis of variance showed the existence of genetic variability among families for the traits evaluated, which revealed the possibility of obtaining genetic gains and thereby success with the selection. All selection strategies showed to be suitable for obtaining genetic gains with a selection of the best paricá progenies aimed at wood production. However, the combined selection provided the highest genetic gains. The results reported in this research made it possible to direct the strategies of the first genetic breeding program for paricá in Brazil. 650 $aAmazonia 650 $aEspécie Nativa 650 $aMelhoramento 650 $aParicá 650 $aSeleção 653 $aSeleção combinada 700 1 $aBOTIN, A. A. 700 1 $aTARDIN, F. D. 700 1 $aMARQUES, J. A. de B. 700 1 $aOLIVEIRA, F. L. de 700 1 $aSILVA, A. J. R. 700 1 $aSILVA, E. S. da 700 1 $aAWABDI, C. P. 700 1 $aPALUDZYSZYN FILHO, E. 700 1 $aNEVESE, L. G. 700 1 $aPANTALEÃO, A. de A. 700 1 $aTEODORO, L. P. R. 700 1 $aTEODORO, P. E. 773 $tIndustrial Crops and Products$gv. 152, article 112538, 2020.
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Embrapa Agrossilvipastoril (CPAMT) |
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Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
07/02/2008 |
Data da última atualização: |
19/04/2018 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Autoria: |
SILVA, C. H. O.; SILVA, F. F. e; BATISTA, D. da C.; CARNEIRO, A. P. S.; MIZUBUTI, E. S. G. |
Afiliação: |
Carlos Henrique Osório Silva, UFV; Fabyano Fonseca e Silva, UFV; DIOGENES DA CRUZ BATISTA, CPATSA; Antônio Policarpo Souza Carneiro, UFV; Eduardo Seiti Gomide Mizubuti, UFV. |
Título: |
Modelo linear generalizado misto para estimar intensidade de doença em tomateiro. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In: REUNIÃO ANUAL DA REGIÃO BRASILEIRA DA SOCIEDADE INTERNACIONAL DE BIOMETRIA, 52., SIMPÓSIO DE ESTATÍSTICA APLICADA À EXPERIMENTAÇÃO AGRONÔMICA, 12., 2007, Santa Maria. Anais.... Santa Maria: SIB, 2007. |
Idioma: |
Português |
Conteúdo: |
O desenvolvimento de ummodelo de análise de risco que auxilie a tomada de decisão e que seja baseado na precipitação constitui uma importante contribuição para o manejo do tomateiro. |
Palavras-Chave: |
Tomato. |
Thesagro: |
Doença; Tomate. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPATSA/36828/1/OPB1636.pdf
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Marc: |
LEADER 00891nam a2200193 a 4500 001 1160580 005 2018-04-19 008 2007 bl uuuu u00u1 u #d 100 1 $aSILVA, C. H. O. 245 $aModelo linear generalizado misto para estimar intensidade de doença em tomateiro. 260 $aIn: REUNIÃO ANUAL DA REGIÃO BRASILEIRA DA SOCIEDADE INTERNACIONAL DE BIOMETRIA, 52., SIMPÓSIO DE ESTATÍSTICA APLICADA À EXPERIMENTAÇÃO AGRONÔMICA, 12., 2007, Santa Maria. Anais.... Santa Maria: SIB$c2007 520 $aO desenvolvimento de ummodelo de análise de risco que auxilie a tomada de decisão e que seja baseado na precipitação constitui uma importante contribuição para o manejo do tomateiro. 650 $aDoença 650 $aTomate 653 $aTomato 700 1 $aSILVA, F. F. e 700 1 $aBATISTA, D. da C. 700 1 $aCARNEIRO, A. P. S. 700 1 $aMIZUBUTI, E. S. G.
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