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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
06/04/2004 |
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Data da última atualização: |
27/07/2007 |
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Autoria: |
RECO, P. C.; TOLEDO, J. F. F. de; SILVA, J. F. V.; DIAS, W. P.; ARIAS, C. A. A.; CARNEIRO, G. E. de S. |
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Título: |
Genetics of resistance in soybeans to race 3 of Heterodera glycines and Meloidogyne javanica. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. |
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Páginas: |
p. 171. |
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Série: |
(Embrapa Soja. Documentos, 228). |
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Idioma: |
Inglês |
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Notas: |
Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi. |
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Conteúdo: |
The genetics of resistance to soybean cyst nematode (SCN) and root-knot (M. javanica) was studied in 100 individuals of the parentals, 60 families F3 and 120 families F4 of BRS 133 (susceptible) x Gordon (resistant) crossing. The experiments were carried out in the 2002/03 season, in fields infested at Assis-SP (SCN) and Londrina-PR (root-knot). The experimental design was entirely randomized and each plot was represented by an individual plant spaced 0,2 m x 0,45 m. The evaluation of the nematode reaction was donne at stadiums R4 and R6. In agreement with the presence of cysts or galls in the root system, each plant was graded fron zero (abscence of galls or cysts) to five. For both nematode species, significant differences were verified between the two parentals the studied characteres. The grades given for galls or cysts in the generations F3 and F4 were similar and placed next to the average value between the parentals. The mean components revealed only the presence of additive effects. Addictive-dominant model was perfectly adjusted to data. In both studies, genotype by environment interaction was detected. Results suggest the possibility of gains with selection for the resistance to the two nematode species. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02220naa a2200217 a 4500
001 1466789
005 2007-07-27
008 2004 bl uuuu u00u1 u #d
100 1 $aRECO, P. C.
245 $aGenetics of resistance in soybeans to race 3 of Heterodera glycines and Meloidogyne javanica.
260 $c2004
300 $ap. 171.
490 $a(Embrapa Soja. Documentos, 228).
500 $aEditado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.
520 $aThe genetics of resistance to soybean cyst nematode (SCN) and root-knot (M. javanica) was studied in 100 individuals of the parentals, 60 families F3 and 120 families F4 of BRS 133 (susceptible) x Gordon (resistant) crossing. The experiments were carried out in the 2002/03 season, in fields infested at Assis-SP (SCN) and Londrina-PR (root-knot). The experimental design was entirely randomized and each plot was represented by an individual plant spaced 0,2 m x 0,45 m. The evaluation of the nematode reaction was donne at stadiums R4 and R6. In agreement with the presence of cysts or galls in the root system, each plant was graded fron zero (abscence of galls or cysts) to five. For both nematode species, significant differences were verified between the two parentals the studied characteres. The grades given for galls or cysts in the generations F3 and F4 were similar and placed next to the average value between the parentals. The mean components revealed only the presence of additive effects. Addictive-dominant model was perfectly adjusted to data. In both studies, genotype by environment interaction was detected. Results suggest the possibility of gains with selection for the resistance to the two nematode species.
700 1 $aTOLEDO, J. F. F. de
700 1 $aSILVA, J. F. V.
700 1 $aDIAS, W. P.
700 1 $aARIAS, C. A. A.
700 1 $aCARNEIRO, G. E. de S.
773 $tIn: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004.
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Registro original: |
Embrapa Soja (CNPSO) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amapá. Para informações adicionais entre em contato com cpafap.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
19/03/2012 |
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Data da última atualização: |
04/10/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
C - 0 |
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Autoria: |
SEGOVIA, J. F. O.; OLIVEIRA, V. L.; GONÇALVES, M. C. A.; RESCK, I. S.; SILVA, C. A. M.; SILVEIRA, D.; GAVRILOV, A. V.; GAVRILOVA, L. I. B.; KANZAKI, L. I. B. |
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Afiliação: |
JORGE FEDERICO ORELLANA SEGOVIA, CPAF-AP; V. L. OLIVEIRA, UNB; M. C. A. GONÇALVES, EMBRAPA; I. S. RESCK, UNB; C. A. M. SILVA, UNB; D. SILVEIRA, UNB; A. V. GAVRILOV, Odessa National University; L. I. B. GAVRILOVA, Academy of Ukraíne Agrarian Scíences; LUIS ISAMU BARROS KANZAKI, Universidade de Brasilia. |
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Título: |
Botanical characterisation, geograhical distribution and phytochemistry analysis of Manilkara Huberi (Ducke) stanhl autochtonous in Amapa State, Brazil. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Proceedings of the National Academy of Sciences of Belarus. Series of Biological Sciences, n. 2, p. 34-40, 2011. |
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Idioma: |
Inglês |
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Thesagro: |
Fruta tropical; Maçaranduba. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 00819naa a2200229 a 4500
001 1919313
005 2022-10-04
008 2011 bl uuuu u00u1 u #d
100 1 $aSEGOVIA, J. F. O.
245 $aBotanical characterisation, geograhical distribution and phytochemistry analysis of Manilkara Huberi (Ducke) stanhl autochtonous in Amapa State, Brazil.$h[electronic resource]
260 $c2011
650 $aFruta tropical
650 $aMaçaranduba
700 1 $aOLIVEIRA, V. L.
700 1 $aGONÇALVES, M. C. A.
700 1 $aRESCK, I. S.
700 1 $aSILVA, C. A. M.
700 1 $aSILVEIRA, D.
700 1 $aGAVRILOV, A. V.
700 1 $aGAVRILOVA, L. I. B.
700 1 $aKANZAKI, L. I. B.
773 $tProceedings of the National Academy of Sciences of Belarus. Series of Biological Sciences$gn. 2, p. 34-40, 2011.
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Embrapa Amapá (CPAF-AP) |
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