Data/hora: 09/06/2024 08:34:33

Provedor de dados: | 52
País: | Brazil
Título: | Seed germination of Chresta sphaerocephala DC. and Lessingianthus bardanoides (Less.) H. Rob. (asteraceae) from Cerrado
Autores: | Cury,Graziela; Novembre,Ana Dionísia da Luz Coelho; Glória,Beatriz Appezzato da.
Data: | 2010-12-01
Ano: | 2010
Palavras-chave: | Gemmiferous root; Savanna; Vegetative propagation; Xylopodium.
Resumo: | This work aimed to study the effects of different temperature conditions on the germination of L. bardanoides and C. sphaerocephala seeds, compare the germination rates of these two species and estimate the occurrence of embryoless seeds. The results indicated that the best temperatures for the germination of L. bardanoides seeds were 20, 25 and 20-30ºC and for C. sphaerocephala, 20-35ºC and 40.32 µmol m-²s-¹ irradiance; L. bardanoides had a higher germination rate since the number of seeds with embryos higher compared with C. sphaerocephala.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000600006
Editor: | Instituto de Tecnologia do Paraná - Tecpar
Relação: | 10.1590/S1516-89132010000600006
Formato: | text/html
Fonte: | Brazilian Archives of Biology and Technology  v.53 n.6 2010
Fonte: | info:eu-repo/semantics/openAccess