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Registro Completo |
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Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Arroz e Feijão; Embrapa Cerrados; Embrapa Unidades Centrais. |
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Data corrente: |
10/05/2004 |
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Data da última atualização: |
28/10/2009 |
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Autoria: |
ALBRECHT, J. C.; CARVALHO, W. P. de. |
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Título: |
BRS Vereda: nova cultivar de feijoeiro comum do grupo comercial rosinha para o Distrito Federal. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Planaltina: Embrapa Cerrados, 2003. |
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Páginas: |
3 p. |
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Série: |
(Embrapa Cerrados. Comunicado Tecnico, 95). |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Cultivar; Cultura anual; Distrito Federal; PVGENE200. |
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Thesagro: |
Cerrado; Feijão; Melhoramento Genético Vegetal; Phaseolus Vulgaris; Variedade; Variedade Resistente. |
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Thesaurus Nal: |
annuals; beans; disease resistance; plant breeding; varieties. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPAC-2009/24562/1/comtec_95.pdf
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Marc: |
LEADER 00902nam a2200325 a 4500
001 1559650
005 2009-10-28
008 2003 bl uuuu u0uu1 u #d
100 1 $aALBRECHT, J. C.
245 $aBRS Vereda$bnova cultivar de feijoeiro comum do grupo comercial rosinha para o Distrito Federal.
260 $aPlanaltina: Embrapa Cerrados$c2003
300 $a3 p.
490 $a(Embrapa Cerrados. Comunicado Tecnico, 95).
650 $aannuals
650 $abeans
650 $adisease resistance
650 $aplant breeding
650 $avarieties
650 $aCerrado
650 $aFeijão
650 $aMelhoramento Genético Vegetal
650 $aPhaseolus Vulgaris
650 $aVariedade
650 $aVariedade Resistente
653 $aBrasil
653 $aCultivar
653 $aCultura anual
653 $aDistrito Federal
653 $aPVGENE200
700 1 $aCARVALHO, W. P. de
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Registro original: |
Embrapa Cerrados (CPAC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
16/06/2016 |
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Data da última atualização: |
16/02/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
DAMACENO, L. S.; QUEIROZ, M. A. de; DIAS, R. de C. S.; CASTRO, J. M. da C. e; TEIXEIRA, F. A. |
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Afiliação: |
LÉIA SANTOS DAMACENO, Universidade do Estado da Bahia, Juazeiro, BA; MANOEL ABÍLIO DE QUEIROZ, Universidade do Estado da Bahia, Juazeiro, BA; RITA DE CASSIA SOUZA DIAS, CPATSA; JOSE MAURO DA CUNHA E CASTRO, CPATSA; FÁTIMA ALVES TEIXEIRA, Instituto Federal de Educação Ciência e Tecnologia do MaranhãO. |
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Título: |
Evaluation of the reaction of watermelon parent and F1 plants to Meloidogyne enterolobii. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Revista Caatinga, Mossoró, v. 29, n. 2, p. 296-304, abr./jun. 2016. |
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ISSN: |
1983-2125 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate the performance of progenies from Citrullus lanatus var. lanatus (cultivated watermelons) when crossed with progenies from C. lanatus var. citroides (fodder watermelon with a historic of resistance to the nematode Meloidogyne enterolobii). The parents and their F1s were evaluated for resistance to this nematode. In the initial stages of eleven treatments, watermelon seedlings plantlets were transplanted to plastic bags of six kilograms once the first leaves developed. Ten inoculated plants with 5,200 eggs in the soil near the stem of the plant and four non-inoculated ones were used in each treatment, in a complete block design. Sixty-two days after sowing, the following characteristics were evaluated: the length of the aerial part of the plant (LAP, in m), fresh mass of the aerial part (FMAP, in g), root fresh mass (RFM, in g), egg number (EN) and reproduction factor (RF). A comparison between the averages of inoculated and non-inoculated plants was performed using Scott-Knott test at 5% and the diallelic analysis was performed using the GENES program. The morphological characteristics did not allow for the identification of the parent plants or the F1s with respect to nematode resistance, but the variables EN and RF were useful for such identification. The analyses of the general and specific combining abilities indicate highly significant effects with respect to this resistance, showing additive gene effects as well as dominance and epistatic gene effects, allowing for identification of parents and F1s that can be used in watermelon breeding programs to improve resistance to the M. enterolobii. MenosThe aim of this study was to evaluate the performance of progenies from Citrullus lanatus var. lanatus (cultivated watermelons) when crossed with progenies from C. lanatus var. citroides (fodder watermelon with a historic of resistance to the nematode Meloidogyne enterolobii). The parents and their F1s were evaluated for resistance to this nematode. In the initial stages of eleven treatments, watermelon seedlings plantlets were transplanted to plastic bags of six kilograms once the first leaves developed. Ten inoculated plants with 5,200 eggs in the soil near the stem of the plant and four non-inoculated ones were used in each treatment, in a complete block design. Sixty-two days after sowing, the following characteristics were evaluated: the length of the aerial part of the plant (LAP, in m), fresh mass of the aerial part (FMAP, in g), root fresh mass (RFM, in g), egg number (EN) and reproduction factor (RF). A comparison between the averages of inoculated and non-inoculated plants was performed using Scott-Knott test at 5% and the diallelic analysis was performed using the GENES program. The morphological characteristics did not allow for the identification of the parent plants or the F1s with respect to nematode resistance, but the variables EN and RF were useful for such identification. The analyses of the general and specific combining abilities indicate highly significant effects with respect to this resistance, showing additive gene effects as well as dominance and ep... Mostrar Tudo |
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Palavras-Chave: |
Melhoramento de melancia; Nematoide-das-galhas; Root-knot nematode; Watermelon breeding. |
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Thesagro: |
Citrullus Lanatus; Doença; Melancia; Nematóide. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/144492/1/Rita-2016.pdf
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Marc: |
LEADER 02490naa a2200277 a 4500
001 2047221
005 2017-02-16
008 2016 bl uuuu u00u1 u #d
022 $a1983-2125
100 1 $aDAMACENO, L. S.
245 $aEvaluation of the reaction of watermelon parent and F1 plants to Meloidogyne enterolobii.$h[electronic resource]
260 $c2016
520 $aThe aim of this study was to evaluate the performance of progenies from Citrullus lanatus var. lanatus (cultivated watermelons) when crossed with progenies from C. lanatus var. citroides (fodder watermelon with a historic of resistance to the nematode Meloidogyne enterolobii). The parents and their F1s were evaluated for resistance to this nematode. In the initial stages of eleven treatments, watermelon seedlings plantlets were transplanted to plastic bags of six kilograms once the first leaves developed. Ten inoculated plants with 5,200 eggs in the soil near the stem of the plant and four non-inoculated ones were used in each treatment, in a complete block design. Sixty-two days after sowing, the following characteristics were evaluated: the length of the aerial part of the plant (LAP, in m), fresh mass of the aerial part (FMAP, in g), root fresh mass (RFM, in g), egg number (EN) and reproduction factor (RF). A comparison between the averages of inoculated and non-inoculated plants was performed using Scott-Knott test at 5% and the diallelic analysis was performed using the GENES program. The morphological characteristics did not allow for the identification of the parent plants or the F1s with respect to nematode resistance, but the variables EN and RF were useful for such identification. The analyses of the general and specific combining abilities indicate highly significant effects with respect to this resistance, showing additive gene effects as well as dominance and epistatic gene effects, allowing for identification of parents and F1s that can be used in watermelon breeding programs to improve resistance to the M. enterolobii.
650 $aCitrullus Lanatus
650 $aDoença
650 $aMelancia
650 $aNematóide
653 $aMelhoramento de melancia
653 $aNematoide-das-galhas
653 $aRoot-knot nematode
653 $aWatermelon breeding
700 1 $aQUEIROZ, M. A. de
700 1 $aDIAS, R. de C. S.
700 1 $aCASTRO, J. M. da C. e
700 1 $aTEIXEIRA, F. A.
773 $tRevista Caatinga, Mossoró$gv. 29, n. 2, p. 296-304, abr./jun. 2016.
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Embrapa Semiárido (CPATSA) |
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