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| Registros recuperados : 335 | |
| 37. |  | QUEIROZ, M. A. de; RAMOS, S. R. R.; DIAS, R. de C. S. Divergencia genetica entre linhagens de melancia parcialmente endogamicas. Horticultura Brasileira, Brasília, DF, v. 19, n. 2, jul. 2001. 1 CD-ROM. Suplemento. Edição do 41 Congresso Brasileiro de Olericultura; 1 Encontro sobre Plantas Medicinais, Aromáticas e Condimentares, Brasília, DF, jul. 2001.| Biblioteca(s): Embrapa Semiárido. |
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| 38. | | SOUZA, F. de F.; QUEIRÓZ, M. A. de; DIAS, R. de C. S. Divergência genética em linhagens de melancia. Horticultura Brasileira, Brasília, DF, v. 23, n. 2, p. 179-183, abr./junho, 2005.| Biblioteca(s): Embrapa Hortaliças; Embrapa Rondônia; Embrapa Semiárido. |
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| 39. | | SOUZA, F. de F.; DIAS, R. de C. S.; QUEIROZ, M. A. de; ARAUJO, H. M. Determinação do potencial comercial de híbridos experimentais de melancia sem sementes, com base em caracteres agronômicos Horticultura Brasileira, Brasília, DF, v. 30, n. 2, p. S4750-S4757, jul. 2012. 1 CD-ROM. Suplemento. Edição dos Anais do 52 Congresso Brasileiro de Olericultura, Salvador, jul. 2012.| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 335 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Rondônia; Embrapa Semiárido. |
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Data corrente: |
08/12/2005 |
|
Data da última atualização: |
24/01/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Nacional - B |
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Autoria: |
SOUZA, F. de F.; QUEIRÓZ, M. A. de; DIAS, R. de C. S. |
|
Afiliação: |
FLAVIO DE FRANCA SOUZA, CPAF-RO; MANOEL ABÍLIO DE QUEIROZ, CPATSA; RITA DE CASSIA SOUZA DIAS, CPATSA. |
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Título: |
Heterotic effects in triploid watermelon hybrids. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 5, p. 279-285, 2005. |
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Idioma: |
Inglês |
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Conteúdo: |
Twelve experimental triploid hybrids were evaluated to estimate heterotic effects for some plant and fruit traits in triploid watermelon (Citrullus lanatus). Tiffany, a triploid hybrid was used as standard cultivar. The experiment in a randomized block design was carried out in three replications at the Experimental Station of Embrapa Semi-Arido in Petrolina, state of Pernambuco. The following traits were evaluated: earliness, prolificacy, main stem length, fruit weight, soluble solid content, rind thickness, flesh color, and hollow heart disorder. All evaluated traits presented significant variability among the hybrids. Mid-parent heterosis effects were found as well as the standard cultivar ranging from negative to positive values attaining up to 300% prolificacy in some cases. The tetraploid lines should be improved for several traits in order to produce earlier triploid hybrids with more compact plants and fruits without the hollow heart disorder.. |
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Palavras-Chave: |
Heterose; Híbrido Tiffany; Melancia sem semente; Melancia sem sementes; Poliploide; Seedless watermelon; Watermelon. |
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Thesagro: |
Citrullus Lanatus; Melancia; Poliploidia. |
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Thesaurus NAL: |
polyploidy; Watermelons. |
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Categoria do assunto: |
--
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/100538/1/Digitalizar0010.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/49016/1/crop-breeding.pdf
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|
Marc: |
LEADER 01749naa a2200289 a 4500
001 1128881
005 2022-01-24
008 2005 bl uuuu u00u1 u #d
100 1 $aSOUZA, F. de F.
245 $aHeterotic effects in triploid watermelon hybrids.
260 $c2005
520 $aTwelve experimental triploid hybrids were evaluated to estimate heterotic effects for some plant and fruit traits in triploid watermelon (Citrullus lanatus). Tiffany, a triploid hybrid was used as standard cultivar. The experiment in a randomized block design was carried out in three replications at the Experimental Station of Embrapa Semi-Arido in Petrolina, state of Pernambuco. The following traits were evaluated: earliness, prolificacy, main stem length, fruit weight, soluble solid content, rind thickness, flesh color, and hollow heart disorder. All evaluated traits presented significant variability among the hybrids. Mid-parent heterosis effects were found as well as the standard cultivar ranging from negative to positive values attaining up to 300% prolificacy in some cases. The tetraploid lines should be improved for several traits in order to produce earlier triploid hybrids with more compact plants and fruits without the hollow heart disorder..
650 $apolyploidy
650 $aWatermelons
650 $aCitrullus Lanatus
650 $aMelancia
650 $aPoliploidia
653 $aHeterose
653 $aHíbrido Tiffany
653 $aMelancia sem semente
653 $aMelancia sem sementes
653 $aPoliploide
653 $aSeedless watermelon
653 $aWatermelon
700 1 $aQUEIRÓZ, M. A. de
700 1 $aDIAS, R. de C. S.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 5, p. 279-285, 2005.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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