Data/hora: 10/06/2024 17:03:15

Provedor de dados: | 88
País: | Brazil
Título: | Germination of Miconia ligustroides (Melastomataceae) diaspores submitted to different treatments for dormancy overcoming
Autores: | Chaves,Izabel de Souza; Alvarenga,Amauri Alves de; Dousseau,Sara; Soares,Giuliana Cristina Mourão; Souza,Elma dos Santos; Artur,Mariana Aline Silva.
Data: | 2011-09-01
Ano: | 2011
Palavras-chave: | Complex dormancy; Germinability; Jacatirão-do-brejo.
Resumo: | To assess the germination behavior of Miconia ligustroides (DC.) Naudin, diaspores were submitted to different regimes of temperature, light and substrate. Due to intrinsic low germination of the diaspores, they were submitted to treatments that aimed to overcome endogenous and exogenous dormancy. Miconia ligustroides presents complex dormancy and to overcome it is recommended to soak the diaspores in H2SO4 diluted at 75% for 5 minutes, wash it and then soak it in a solution of 400 mg L-1 of GA3 for 12 hours. Seeding should be done on Germtest® paper at 25 °C.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042011000300008
Editor: | Sociedade Botânica de São Paulo
Relação: | 10.1590/S0100-84042011000300008
Formato: | text/html
Fonte: | Brazilian Journal of Botany  v.34 n.3 2011
Fonte: | info:eu-repo/semantics/openAccess