Data/hora: 11/06/2024 07:21:08

Provedor de dados: 	52	
País: 	Brazil	
Título: 	Effects of light and temperature on seed germination in Cecropia hololeuca Miq. (Cecropiaceae)	
Autores: 	Godoi,Simone; Takaki,Massanori.	
Data: 	2004-06-01	
Ano: 	2004	
Palavras-chave: 	Cecropia hololeuca; Germination; Alternating temperature; Phytochrome; Light.	
Resumo: 	Seeds of Cecropia hololeuca were submitted to regimes of constant and alternating temperatures, associated with photoperiods of white light, "shade light" and continuous darkness under controlled conditions in laboratory. Seeds did not germinate at constant temperatures of 10°C to 20°C and above 35°C. Seeds only germinated in the darkness when the temperature was alternated. "Shade light" inhibited germination. We concluded that the regime of alternating temperatures suppressed the light effects on seed germination of this species.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000200004	
Editor: 	Instituto de Tecnologia do Paraná - Tecpar	
Relação: 	10.1590/S1516-89132004000200004	
Formato: 	text/html	
Fonte: 	Brazilian Archives of Biology and Technology  v.47 n.2 2004	
Fonte: 	info:eu-repo/semantics/openAccess