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Registros recuperados : 358 | |
76. | | COSTA, N. D.; RESENDE, G. M. de; DIAS, R. de C. S. Desempenho de cultivares de cebola no Submédio São Francisco. In: CONGRESSO BRASILEIRO DE OLERICULTURA, 38., 1998, Petrolina. Olericultura sustentavel: resumos. Petrolina: EMBRAPA-CPATSA: SBO, 1998. Np. E em Horticultura Brasileira, Brasília, DF, v. 16, n. 1, maio, 1998. Biblioteca(s): Embrapa Semiárido. |
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79. | | 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 : 358 | |
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Registro Completo
Biblioteca(s): |
Embrapa Rondônia; Embrapa Semiárido. |
Data corrente: |
08/12/2005 |
Data da última atualização: |
24/01/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Nacional - B |
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. |
Título: |
Heterotic effects in triploid watermelon hybrids. |
Ano de publicação: |
2005 |
Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 5, p. 279-285, 2005. |
Idioma: |
Inglês |
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.. |
Palavras-Chave: |
Heterose; Híbrido Tiffany; Melancia sem semente; Melancia sem sementes; Poliploide; Seedless watermelon; Watermelon. |
Thesagro: |
Citrullus Lanatus; Melancia; Poliploidia. |
Thesaurus NAL: |
polyploidy; Watermelons. |
Categoria do assunto: |
-- G Melhoramento Genético |
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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Embrapa Semiárido (CPATSA) |
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