Data/hora: 16/06/2024 01:03:07

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 15/07/1993
Data da última atualização: | 15/07/1993
Autoria: | LUIZ. A. G.; KANDUSER. M.; SANTAMARINA. P.; GUARDIOLA. J. L.
Afiliação: | Universidade Politecnica, Dept Biologia Vegetal, E-46020 Valencia, Spain.
Título: | Low temperature influence on flowering in Citrus. The separation of inductive and bud dormancy releasing effects.
Ano de publicação: | 1992
Fonte/Imprenta: | Physiologia Plantarum, v.86, p. 648-652, 1992.
Idioma: | Inglês
Conteúdo: | The flowering response of Owari Satsuma mandarin (Citrus unshiu Marc) to low temperature treatments has been determined using potted trees and in vitro bud cultures. In potted trees the chilling treatments released bud dormancy and enhanced both sprouting and flowering, but thesetwo responses could not be separated. However, bud cultures showed no dormancy, and a specific effect of low temperature on flower inductionwas demonstrated. Low temperature appears to have a dual effect, releasing bud dormancy and inducing flowering. Potential flower buds have adeeper dormancy than vegetative buds, and the first stages of flower initiation seem to occur before the rest period.
Palavras-Chave: | Citrus (flowering); Flower induction; In vitro flowering; Satsuma mandarin.
Thesagro: | Citrus Unshiu.
Thesaurus Nal: | flowering.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (15305-1) - ADC - SP - -- - S5581 -  - S5581 - DIS