Germinación de semillas de Albizia hassleri a diferentes temperaturas, en condiciones de laboratorio

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorGonzales, José Luis Soto-
Autor(es): dc.creatorValeri, Sérgio Valiengo-
Autor(es): dc.creatorde Paula, Rinaldo César-
Data de aceite: dc.date.accessioned2025-08-21T15:22:15Z-
Data de disponibilização: dc.date.available2025-08-21T15:22:15Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2010-06-18-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/231926-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/231926-
Descrição: dc.descriptionThe objective of this study was to analyze the germination of seeds of Albizia hassleri under different temperatures. A completely random design arranged as a split plot for temperatures regimes, with 11 seed lots and four replications of 15 seeds was used. The plot was represented by the various lots and the sub plots for different temperatures. The means were compared by Scott-Knott test at 5% probability. The temperatures used were: a) constant: 20, 25 and 30°C, and b) alternating: 20-30 and 25-35°C. For all 11 seed lots the mean germination was 90%, speed germination index (IVG) was 5.059, fresh matter of seedlings (MMF) was 0.0628 g and dry matter (MMS) 0.0499 g. The variation coefficient (CV) between plots ranged from 8.48% for germination to 51.71% for dry matter of seedlings and sub plot of 6.77% to 60.45% for germination and MMS. These high values of CV, tested for MMS and MMF, indicate low repeatability of results within each treatment. In general, the IVG obtained at temperatures of 20 and 25°C was lower than those in temperatures of 30, 20-30 and 25-35°C. The best temperature for IVG was the alternating 25-35°C and constant 30°C. The germination test can be conducted at 30, 20-30 and 25-35°C for 19 days.-
Descrição: dc.descriptionUniversidad Estadual Paulista UNESP/FCAV, Jaboticabal, San Pablo-
Descrição: dc.descriptionUniversidad Estadual Paulista UNESP/FCAV, Jaboticabal, San Pablo-
Formato: dc.format39-44-
Idioma: dc.languagees-
Relação: dc.relationBosque-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectForest seeds-
Palavras-chave: dc.subjectGermination temperatures-
Palavras-chave: dc.subjectNative species-
Título: dc.titleGerminación de semillas de Albizia hassleri a diferentes temperaturas, en condiciones de laboratorio-
Título: dc.titleGermination of Albizia hassleri seeds at different temperatures, under laboratory conditions-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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