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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Arroz e Feijão. |
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Data corrente: |
17/01/2008 |
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Data da última atualização: |
02/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RANGEL, P. H. N.; BRONDANI, C.; MORAIS, O. P. de; SCHIOCCHET, M. A.; BORBA, T. C. de O.; RANGEL, P. N.; BRONDANI, R. P. V.; YOKOYAMA, S.; BACHA, R. E.; ISHIY, T. |
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Afiliação: |
PAULO HIDEO NAKANO RANGEL, CNPAF; CLAUDIO BRONDANI, CNPAF; ORLANDO PEIXOTO DE MORAIS, CNPAF; MOACIR ANTONIO SCHIOCCHET, EPAGRI; TEREZA CRISTINA DE OLIVEIRA BORBA, CNPAF; PRISCILA NASCIMENTO RANGEL, bolsista CNPAF; ROSANA PEREIRA VIANELLO, CNPAF; SATORO YOKOYAMA, EPAGRI; RICHARD ELIAS BACHA, EPAGRI; TAKAZI ISHIY, EPAGRI. |
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Título: |
Establishment of the irrigated rice cultivar SCSBRS Tio Taka by recurrent selection. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 7, n. 1, p. 103-110, Mar. 2007. |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to present and discuss the recurrent selection methodology used in the development of the rice cultivar SCSBRS Tio Taka. This cultivar, derived from the population CNA-IRAT 4, achieves high yields and has agronomic traits related to a better performance in the pre-germinated cultivation system used in Santa Catarina State. The molecular characterization of Tio Taka and CNA-IRAT 4 parents with 16 SSR markers showed that one of the parents, BG 90-2, was highly similar to SCSBRS Tio Taka. The most probable reason was that SCSBRS Tio Taka was extracted from CNA-IRAT 4 in the second recombination cycle, preventing the ccurrence of a high level of recombination and favoring the phenotypic selection of plants derived from crosses with BG 90-2 as parent, once this line has one of the best plant architectures and yields. |
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Palavras-Chave: |
Marcadores SSR; Melhoramento populacional; Produtividade de grãos; SCSBRS Tio Taka. |
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Thesagro: |
Agricultura; Arroz irrigado; Biotecnologia; Genética; Melhoramento genético vegetal; Oryza Sativa; Seleção Recorrente; Variedade. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/102431/1/cbab.pdf
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Marc: |
LEADER 01905naa a2200373 a 4500
001 1212636
005 2022-05-02
008 2007 bl uuuu u00u1 u #d
100 1 $aRANGEL, P. H. N.
245 $aEstablishment of the irrigated rice cultivar SCSBRS Tio Taka by recurrent selection.
260 $c2007
520 $aThis study aimed to present and discuss the recurrent selection methodology used in the development of the rice cultivar SCSBRS Tio Taka. This cultivar, derived from the population CNA-IRAT 4, achieves high yields and has agronomic traits related to a better performance in the pre-germinated cultivation system used in Santa Catarina State. The molecular characterization of Tio Taka and CNA-IRAT 4 parents with 16 SSR markers showed that one of the parents, BG 90-2, was highly similar to SCSBRS Tio Taka. The most probable reason was that SCSBRS Tio Taka was extracted from CNA-IRAT 4 in the second recombination cycle, preventing the ccurrence of a high level of recombination and favoring the phenotypic selection of plants derived from crosses with BG 90-2 as parent, once this line has one of the best plant architectures and yields.
650 $aAgricultura
650 $aArroz irrigado
650 $aBiotecnologia
650 $aGenética
650 $aMelhoramento genético vegetal
650 $aOryza Sativa
650 $aSeleção Recorrente
650 $aVariedade
653 $aMarcadores SSR
653 $aMelhoramento populacional
653 $aProdutividade de grãos
653 $aSCSBRS Tio Taka
700 1 $aBRONDANI, C.
700 1 $aMORAIS, O. P. de
700 1 $aSCHIOCCHET, M. A.
700 1 $aBORBA, T. C. de O.
700 1 $aRANGEL, P. N.
700 1 $aBRONDANI, R. P. V.
700 1 $aYOKOYAMA, S.
700 1 $aBACHA, R. E.
700 1 $aISHIY, T.
773 $tCrop Breeding and Applied Biotechnology$gv. 7, n. 1, p. 103-110, Mar. 2007.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| 1. |  | RANGEL, P. H. N.; BRONDANI, C.; MORAIS, O. P. de; SCHIOCCHET, M. A.; BORBA, T. C. de O.; RANGEL, P. N.; BRONDANI, R. P. V.; YOKOYAMA, S.; BACHA, R. E.; ISHIY, T. Establishment of the irrigated rice cultivar SCSBRS Tio Taka by recurrent selection. Crop Breeding and Applied Biotechnology, v. 7, n. 1, p. 103-110, Mar. 2007.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 1 | |
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