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171. | | SILVA, P. P.; NASCIMENTO, W. M. Condicionamento osmotico de sementes de abóbora, com diferentes agentes osmóticos e germinação sob diferentes temperaturas. Horticultura Brasileira, Brasília, DF, v. 28, n. 2, p. S4278-S4283, jul. 2010. CD-ROM. Suplemento. Trabalho apresentado no Congresso Brasileiro de Olericultura, 50., 2010, Guarapari. Cinquenta anos contribuindo para a saúde da população brasileira. Trabalho A2809-T4512. Biblioteca(s): Embrapa Hortaliças. |
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172. | | LIMA, L. B.; NASCIMENTO, W. M. Condicionamento osmótico de sementes de berinjela visando a germinação em condições de temperaturas baixas. Horticultura Brasileira, Brasília, DF, v. 20, n. 2, jul. 2002. Suplemento 2. 1 CD-ROM. Trabalho apresentado no 42° Congresso Brasileiro de Olericultura, 2002. Publicado também como resumo em: Horticultura Brasileira, Brasília, DF, v. 20, n. 2, p. 293, jul. 2002. Suplemento 1. Biblioteca(s): Embrapa Hortaliças. |
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Registros recuperados : 992 | |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
01/11/2017 |
Data da última atualização: |
01/11/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
NASCIMENTO, W. M.; SILVA, P. P. |
Afiliação: |
WARLEY MARCOS NASCIMENTO, CNPH; PATRICIA P. SILVA, BOLSISTA CNPQ/CNPH. |
Título: |
Incidence of blind transplants of processing tomato from primed seeds. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Acta Horticulturae, v. 1159, p. 87-89, May. 2017. |
ISSN: |
0567-7572 |
DOI: |
https://doi.org/10.17660/ActaHortic.2017.1159.13 |
Idioma: |
Inglês |
Notas: |
Proceedings of the XIV International Symposium on Processing Tomato. Santiago. |
Conteúdo: |
In recent years, processing tomato growers have been faced with a new problem: an increased number of blind transplants. Usually, the 'blind' symptoms of plants lacking a normally developed growing point are not easy to detect until a later seedling growth stage. Preliminary studies suggest that the use of priming (pre-germination treatment, based on seed water imbibition) may contribute to the appearance of blind transplants. Thus, this study aimed to evaluate abnormal growth changes in tomato seedlings from primed seed treatment. Seeds from two parental lines and the F1 hybrid were submitted to priming in aerated solution of KNO3 (3%), under light, at 20°C for 9 days and subsequent germination and seedling emergence under greenhouse conditions. There was a higher incidence of blind transplants in primed seeds compared with non-primed seeds. This effect was apparently genotype-dependent, since the two parent lines diverged significantly in the frequency of defective plants. |
Palavras-Chave: |
Seed. |
Thesagro: |
Crescimento; Muda; Semente; Tomate. |
Thesaurus NAL: |
Solanum lycopersicum. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01735naa a2200241 a 4500 001 2078715 005 2017-11-01 008 2017 bl uuuu u00u1 u #d 022 $a0567-7572 024 7 $ahttps://doi.org/10.17660/ActaHortic.2017.1159.13$2DOI 100 1 $aNASCIMENTO, W. M. 245 $aIncidence of blind transplants of processing tomato from primed seeds.$h[electronic resource] 260 $c2017 500 $aProceedings of the XIV International Symposium on Processing Tomato. Santiago. 520 $aIn recent years, processing tomato growers have been faced with a new problem: an increased number of blind transplants. Usually, the 'blind' symptoms of plants lacking a normally developed growing point are not easy to detect until a later seedling growth stage. Preliminary studies suggest that the use of priming (pre-germination treatment, based on seed water imbibition) may contribute to the appearance of blind transplants. Thus, this study aimed to evaluate abnormal growth changes in tomato seedlings from primed seed treatment. Seeds from two parental lines and the F1 hybrid were submitted to priming in aerated solution of KNO3 (3%), under light, at 20°C for 9 days and subsequent germination and seedling emergence under greenhouse conditions. There was a higher incidence of blind transplants in primed seeds compared with non-primed seeds. This effect was apparently genotype-dependent, since the two parent lines diverged significantly in the frequency of defective plants. 650 $aSolanum lycopersicum 650 $aCrescimento 650 $aMuda 650 $aSemente 650 $aTomate 653 $aSeed 700 1 $aSILVA, P. P. 773 $tActa Horticulturae$gv. 1159, p. 87-89, May. 2017.
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