Data/hora: 11/06/2024 12:12:13

Provedor de dados: | 52
País: | Brazil
Título: | Phytochrome and temperature control of seed germination in Muntingia calabura L. (Elaeocarpaceae)
Autores: | Leite,Idalina T. de A.; Takaki,Massanori.
Data: | 2001-09-01
Ano: | 2001
Palavras-chave: | Seed germination; Phytochrome; Light; Temperature; Muntingia calabura.
Resumo: | The temperature range of germination of seeds of Muntingia calabura L. was 15-35° C and the optimum temperature at 35° C where more seeds germinated at short period. The fluence response curves demonstrated the involvement of phytochrome in the control of germination through the low fluence response. The effect of photoperiod showed that the species need long daily exposures to white light and that shade light inhibited completely seed germination, confirming as pioneer species that colonized only large gaps in the forest.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132001000300012
Editor: | Instituto de Tecnologia do Paraná - Tecpar
Relação: | 10.1590/S1516-89132001000300012
Formato: | text/html
Fonte: | Brazilian Archives of Biology and Technology  v.44 n.3 2001
Fonte: | info:eu-repo/semantics/openAccess