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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
20/10/2004 |
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Data da última atualização: |
26/10/2004 |
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Autoria: |
GONÇALVES, P. de S.; MARTINS, A. L. M. |
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Título: |
Combining ability effects of clonal rootstocks and scions in rubber trees (Hevea). |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 2, n. 3, p. 445-451, Sept. 2002. |
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Idioma: |
Inglês |
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Conteúdo: |
Rotstocks and scions combinations of five rubber tree [Hevea brasiliensis (Willd. ex Adr. de Juss.) Muell-Arg.] clones were evaluated for rubber yield and growth vigor to detect the rootstock with the best general combining ability (GCA) and the best specific combining ability (SCA), using the method 1, suggested by Griffing. The clones (scions) involved were: IAN 873, RRIM 600, RRIM 701, PB 235 and GT 1 grafted in five different rootstocks from illegitimate seeds ot the same clones. The ANOVA mean squares for GCA and SCA reciprocal effects were highly significant for both characters. The general GCA: SCA ratios were 24:1 and 4:1 for rubber yield and growth vigour, respectively. The rootstock of the RRIM 600 clone was the best general combiner for rubber yield (gi = 8.25), followed by the PB 235 (gi = 5.20). Although negative, the rootstock of the RRIM 600 clone showed the best GCA (gi = 0.0354( for growth vigour, followed by rootstock of the GT 1 clone which presented a gi = 0.5194 value. The maximum SCA effects for rubber yield (sij = 5.55) was obtained by IAN 873 rootstocks combined with the RRIM 600 clone as scion, followed by the PB 235 (rootstock) combined with the RRIM 600 scions (sij = 3.06). For growth vigour, the best specific combining ability effect of sij = -1.64 was obtained by the IAN 873 clone in combination with the RRIM 701 clone, with their respective rootstock and scion. As for rubber yield, the RRIM 600 rootstocks were classified as the best general combination. In addition, the IAN 873 rootstocks combined with the RRIM 600 scion showed the best specific combining ability. MenosRotstocks and scions combinations of five rubber tree [Hevea brasiliensis (Willd. ex Adr. de Juss.) Muell-Arg.] clones were evaluated for rubber yield and growth vigor to detect the rootstock with the best general combining ability (GCA) and the best specific combining ability (SCA), using the method 1, suggested by Griffing. The clones (scions) involved were: IAN 873, RRIM 600, RRIM 701, PB 235 and GT 1 grafted in five different rootstocks from illegitimate seeds ot the same clones. The ANOVA mean squares for GCA and SCA reciprocal effects were highly significant for both characters. The general GCA: SCA ratios were 24:1 and 4:1 for rubber yield and growth vigour, respectively. The rootstock of the RRIM 600 clone was the best general combiner for rubber yield (gi = 8.25), followed by the PB 235 (gi = 5.20). Although negative, the rootstock of the RRIM 600 clone showed the best GCA (gi = 0.0354( for growth vigour, followed by rootstock of the GT 1 clone which presented a gi = 0.5194 value. The maximum SCA effects for rubber yield (sij = 5.55) was obtained by IAN 873 rootstocks combined with the RRIM 600 clone as scion, followed by the PB 235 (rootstock) combined with the RRIM 600 scions (sij = 3.06). For growth vigour, the best specific combining ability effect of sij = -1.64 was obtained by the IAN 873 clone in combination with the RRIM 701 clone, with their respective rootstock and scion. As for rubber yield, the RRIM 600 rootstocks were classified as the best general co... Mostrar Tudo |
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Palavras-Chave: |
Enxertos clonais; Rootstock; Rubber tree; Scion. |
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Thesagro: |
Hevea Brasiliensis; Seringueira. |
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Thesaurus Nal: |
general combining ability; specific combining ability. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02312naa a2200229 a 4500
001 1212603
005 2004-10-26
008 2002 bl uuuu u00u1 u #d
100 1 $aGONÇALVES, P. de S.
245 $aCombining ability effects of clonal rootstocks and scions in rubber trees (Hevea).
260 $c2002
520 $aRotstocks and scions combinations of five rubber tree [Hevea brasiliensis (Willd. ex Adr. de Juss.) Muell-Arg.] clones were evaluated for rubber yield and growth vigor to detect the rootstock with the best general combining ability (GCA) and the best specific combining ability (SCA), using the method 1, suggested by Griffing. The clones (scions) involved were: IAN 873, RRIM 600, RRIM 701, PB 235 and GT 1 grafted in five different rootstocks from illegitimate seeds ot the same clones. The ANOVA mean squares for GCA and SCA reciprocal effects were highly significant for both characters. The general GCA: SCA ratios were 24:1 and 4:1 for rubber yield and growth vigour, respectively. The rootstock of the RRIM 600 clone was the best general combiner for rubber yield (gi = 8.25), followed by the PB 235 (gi = 5.20). Although negative, the rootstock of the RRIM 600 clone showed the best GCA (gi = 0.0354( for growth vigour, followed by rootstock of the GT 1 clone which presented a gi = 0.5194 value. The maximum SCA effects for rubber yield (sij = 5.55) was obtained by IAN 873 rootstocks combined with the RRIM 600 clone as scion, followed by the PB 235 (rootstock) combined with the RRIM 600 scions (sij = 3.06). For growth vigour, the best specific combining ability effect of sij = -1.64 was obtained by the IAN 873 clone in combination with the RRIM 701 clone, with their respective rootstock and scion. As for rubber yield, the RRIM 600 rootstocks were classified as the best general combination. In addition, the IAN 873 rootstocks combined with the RRIM 600 scion showed the best specific combining ability.
650 $ageneral combining ability
650 $aspecific combining ability
650 $aHevea Brasiliensis
650 $aSeringueira
653 $aEnxertos clonais
653 $aRootstock
653 $aRubber tree
653 $aScion
700 1 $aMARTINS, A. L. M.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 2, n. 3, p. 445-451, Sept. 2002.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| Registros recuperados : 479 | |
| 46. |  | MARTINS, A.; DA ROS, C.; AMANCIO, C. O. da G. O SPG como método de ATER Cadernos de Agroecologia v. 13, n. 1, p. 1-7, Jul. 2018. Anais do VI Congresso Latino-americano de Agroecologia; X Congresso Brasileiro de Agroecologia; V Seminário de Agroecologia do Distrito Federal e Entorno; 12 a 15 de setembro de 2017, Brasília/DF| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 47. | | ALMEIDA, A. C. S.; MARTINS, A. M. D.; CARVALHO, C. W. P. de. Avaliação do comportamento viscoelástico dos géis de gomas Xantana, Guar e CMC. In: SIMPÓSIO DE CIÊNCIA, TECNOLOGIA E ENGENHARIA DE ALIMENTOS, 1., 2015, Valença, RJ. [Anais...]. Valença, RJ: CEFET, 2015. 1 p.| Tipo: Resumo em Anais de Congresso |
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| 48. | | GONÇALVES, P. de S.; MARTINS, A. L. M.; BORTOLETTO, N.; ORTOLANI, A. A.; BERMOND, G. Avaliação do vigor de seis diferentes populações de porta-enxertos de seringueira. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 29, n. 4, p. 543-552, abr. 1994. Título em inglês: Vigor evaluation of six different populations of hevea rootstocks.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 50. | | ANDRIOLI, I.; PEREIRA, F. S.; BARBOSA, J. C.; MARTINS, A. L. S.; SOUZA NETO, E. L. Agregação de um latossolo vermelho cultivado 11 anos com plantas de cobertura em pré-safra ao milho em plantio direto. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 33., 2011, Uberlândia. Solos nos biomas brasileiros: sustentabilidade e mudanças climáticas: Anais...[Uberlândia]: SBCS: UFU, ICIAG, 2011. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
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| 51. | | MARTINS, A. B. N.; KRÜGER, F. de O.; QUINEPER, R. R.; MITTELMANN, A.; COSTA, C. J. Avaliação de métodos para superar a dormência em sementes de azevém (Lolium multiflorum Lam.). In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 22.; ENCONTRO DE PÓS-GRADUAÇÃO, 15., 2013, Pelotas. [Anais.]. Pelotas: UFPel, 2013.| Tipo: Artigo em Anais de Congresso |
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| 53. | | FRANCO, D.; MARTINS, A. B. G.; STUCHI, E. S.; SILVA, S. R. Behavior of six sweet oranges cultivas under natural infection of Xylella fastidiosa, in Bebedouro, SP, Brazil. In: INTERNATIONAL CITRUS CONGRESS, 11., 2008, Wuhan,China. Program and abstracts... Wuhan: The International Society of Citriculture, 2008. p. 126. P 20.| Tipo: Resumo em Anais de Congresso |
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| 56. | | MARTINS, A. E.; SILVA, R. de C.; ANDRADE, M. T. de; SCHERWINSKI PEREIRA, J. E. Conservação in vitro de germoplasma de menta sob diferentes temperaturas. In: SIMPÓSIO BRASILEIRO DE RECURSOS GENÉTICOS, 2., 2008, Brasília, DF. Anais... Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia: Fundação de Apoio à Pesquisa Científica e Tecnológica - FUNCREDI, 2008.| Tipo: Resumo em Anais de Congresso |
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| 57. | | MARTINS, A. G. G. M.; SIHLER, W.; DIAS, S. C.; SOUZA, M. L. Construção de baculovirus recombinante para expressão de inibidor alpha-amilase BIII isolado de centeio. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 9., 2004, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2004. p. 54.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 59. | | MARTINS, A. C.; MOLLO, M. R.; BASTOS, M. R.; GUARDIEIRO, M. M.; SARTORI, R. Concentrações séricas de hormônios reprodutivos e metabólicos em vacas azebuadas submetidas à baixa ou alta ingestão alimentar. Acta Scientiae Veterinariae, Porto Alegre, v. 35, supl. 3, p. S1026, 2007. Edição dos resumos do XXI Annual Meeting of the Brazilian Embryo Technology Society (SBTE), Salvador, BA, ago. 2007.| Tipo: Resumo em Anais de Congresso |
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| 60. | | FRANCO, D.; STUCHI, E. S.; SILVA, S. R.; MARTINS, A. B. G.; LARANJEIRA, F. F. Citrus variegated chlorosis damage assessment in six sweet orange cultivars in São Paulo, Brazil. In: INTERNATIONAL RESEARCH CONFERENCE ON HUANGLONGBING, 2008, Orlando, Florida. Proceedings of the meeting... Orlando: Florida Citrus Mutual, 2008. p. 340-341.| Tipo: Resumo em Anais de Congresso |
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| Registros recuperados : 479 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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