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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
25/10/2018 |
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Data da última atualização: |
25/10/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
COSTA FILHO, J. H. da; QUEIROZ, M. A. de; CASTRO, J. M. da C. e; FONTES, L. de O.; PRESTON, H. A. F; SANTOS, T. S.; CARVALHO, N. F. de O.; SILVA, S. C. de A.; SANTOS, M. F. dos; CANDIDO, D. |
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Afiliação: |
JOSÉ HAMILTON DA COSTA FILHO, Escola Agrícola de Jundiaí; MANOEL ABÍLIO DE QUEIROZ, DTCS - Universidade do Estado da Bahia, Juazeiro – BA; JOSE MAURO DA CUNHA E CASTRO, CPATSA; LARISSA DE OLIVEIRA FONTES, Universidade Federal do Piauí; HAILSON ALVES FERREIRA PRESTON, Escola Agrícola de Jundiaí; TARCIANA SILVA SANTOS, Universidade Federal Rural de Pernambuco; NICKSON FERNANDES DE OLIVEIRA CARVALHO, Escola Agrícola de Jundiaí; SAULO CANDIDO DE ANDRADE SILVA, Escola Agrícola de Jundiaí; MURILO FERREIRA DOS SANTOS, Escola Agrícola de Jundiaí; DEBORA CANDIDO, Escola Agrícola de Jundiaí. |
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Título: |
Reaction of watermelon accessions to Meloidogyne enterolobii. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
African Journal of Agricultural Research, v. 13, n. 37, p. 1948-1953, sept. 2018. |
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ISSN: |
1991-637X |
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DOI: |
10.5897/AJAR2016.11248 |
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Idioma: |
Inglês |
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Conteúdo: |
Identification of resistant germplasmsis crucial for crop breeding. The aim of this study was to determine the reaction of accessions of watermelon plants to Meloidogine enterolobii using two experiments . In the first experiment, 20 accessions were evaluated, and in the second, the four most promising accessions were selected in the first experiment and two controls. Both experiments were implemented under a completely randomized design with ten replications. Each parcel consisted of a plastic pot containing autoclaved soil inoculated with 2,200 eggs of M. enterolobii. Among the variables studied, the egg number and reproduction factor showed a high positive correlation. The subsamples indicated a wide variation among and within each accession (p < 0.01). At the end, variation in the response among and within the accessions was observed regarding the reproduction factor. Of the accessions evaluated, accessions 9 and 10 exhibited potential for the implement ation of breeding programs. |
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Palavras-Chave: |
Acesso; Meloidogine enterolobii. |
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Thesagro: |
Melancia; Melhoramento Genético Vegetal; Nematóide. |
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Thesaurus Nal: |
Citrullus; Watermelons. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/185120/1/Jose-mauro-2018.pdf
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Marc: |
LEADER 01987naa a2200337 a 4500
001 2098231
005 2018-10-25
008 2018 bl uuuu u00u1 u #d
022 $a1991-637X
024 7 $a10.5897/AJAR2016.11248$2DOI
100 1 $aCOSTA FILHO, J. H. da
245 $aReaction of watermelon accessions to Meloidogyne enterolobii.$h[electronic resource]
260 $c2018
520 $aIdentification of resistant germplasmsis crucial for crop breeding. The aim of this study was to determine the reaction of accessions of watermelon plants to Meloidogine enterolobii using two experiments . In the first experiment, 20 accessions were evaluated, and in the second, the four most promising accessions were selected in the first experiment and two controls. Both experiments were implemented under a completely randomized design with ten replications. Each parcel consisted of a plastic pot containing autoclaved soil inoculated with 2,200 eggs of M. enterolobii. Among the variables studied, the egg number and reproduction factor showed a high positive correlation. The subsamples indicated a wide variation among and within each accession (p < 0.01). At the end, variation in the response among and within the accessions was observed regarding the reproduction factor. Of the accessions evaluated, accessions 9 and 10 exhibited potential for the implement ation of breeding programs.
650 $aCitrullus
650 $aWatermelons
650 $aMelancia
650 $aMelhoramento Genético Vegetal
650 $aNematóide
653 $aAcesso
653 $aMeloidogine enterolobii
700 1 $aQUEIROZ, M. A. de
700 1 $aCASTRO, J. M. da C. e
700 1 $aFONTES, L. de O.
700 1 $aPRESTON, H. A. F
700 1 $aSANTOS, T. S.
700 1 $aCARVALHO, N. F. de O.
700 1 $aSILVA, S. C. de A.
700 1 $aSANTOS, M. F. dos
700 1 $aCANDIDO, D.
773 $tAfrican Journal of Agricultural Research$gv. 13, n. 37, p. 1948-1953, sept. 2018.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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| 1. |  | COSTA FILHO, J. H. da; QUEIROZ, M. A. de; CASTRO, J. M. da C. e; FONTES, L. de O.; PRESTON, H. A. F; SANTOS, T. S.; CARVALHO, N. F. de O.; SILVA, S. C. de A.; SANTOS, M. F. dos; CANDIDO, D. Reaction of watermelon accessions to Meloidogyne enterolobii. African Journal of Agricultural Research, v. 13, n. 37, p. 1948-1953, sept. 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
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