Data/hora: 25/06/2024 00:13:46

Biblioteca(s): | Embrapa Soja.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | B - 1
Data corrente: | 02/02/2011
Data da última atualização: | 31/08/2017
Autoria: | TOLEDO, M. Z.; CAVARIANI, C.; FRANÇA-NETO, J. de B.; NAKAGAWA, J.
Afiliação: | UNESP; UNESP; JOSÉ DE BARROS FRANÇA-NETO, CNPSO; UNESP.
Título: | Imbibition damage in soybean seeds as affected by initial moisture content, cultivar and production location .
Ano de publicação: | 2010
Fonte/Imprenta: | Seed Science and Technology, Zurich, v. 38, n. 2, p. 399-408, Jul. 2010.
Idioma: | Inglês
Conteúdo: | Soybean seeds may show low germination when evaluated by the paper towel germination test due to high percentages of abnormal seedlings, typical of imbibition damage. This research evaluated the effect of initial seed moisture content (SMC) of different soybean cultivars and production locations on the occurrence of imbibition damage. Treatments consisted of seedlots of four cultivars (Embrapa 48, BRS 184, BRS 232 and BRS 245RR) from 4 Brazilian production locations (Ponta Grossa-PR, Londrina-PR, Mauá da Serra-PR and Orlândia-SP). Seed moisture content was adjusted to 9%, 11%, 13%, 15% and 17% prior to the evaluation of imbibition damage. A completely randomized experimental design was used with four replications. Analysis of variance and mean comparison by the Tukey and the Dunnet tests (P ? 0.05) were applied for statistical analysis. It was concluded that the increase of seed moisture content is affected by cultivar and initial seed quality. Additionally, it was observed that imbibition damage is not detected when initial seed moisture is equal to or higher than 15%.
Thesagro: | Germinação; Semente; Soja.
Thesaurus Nal: | Seed germination; Soybeans.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
Registro original: | Embrapa Soja (CNPSO)
Exemplares: | CNPSO - (31807-1) - UPC - AP - PP - 11955 -  - 11955 - DIS