Data/hora: 12/06/2024 15:24:02

Provedor de dados: | 115
País: | Mexico
Título: | Application of low concentrations of salicilyc acid increases the number of flowers in Petunia hibrida
Autores: | Martín-Mex,Rodolfo; Vergara-Yoisura,Silvia; Nexticapán-Garcés,Ángel; Larqué-Saavedra,Alfonso.
Data: | 2010-11-01
Ano: | 2010
Palavras-chave: | Flowering; Low concentrations; Petunia; Salicylic acid.
Resumo: | The effect of applications of low concentrations of salicylic acid (SA) on the number of flowers and the date of flower initiation in Petunia (Petunia híbrida) in reported in this paper. Concentrations of 1 μM to lpM of SA were spread on three occasions to the shoot of plantlets cultivated in greenhouse conditions. Analysis of the results showed that all the concentrations of SA tested increased the number of open flowers per plant. Concentrations as low as lpM or 0.lnM induced positive riesponses by 33 % and 37 %, as compared with that of the control. The highest concentration of 1 μM increased not only the number of flowers by 72 % but also induced early flowering by six days.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952010000700004
Editor: | Colegio de Postgraduados
Formato: | text/html
Fonte: | Agrociencia  v.44 n.7 2010
Fonte: | info:eu-repo/semantics/openAccess