Carob tree micropropagation essays (Ceratonia siliqua L.)

Carob tree ( Ceratonia siliqua L.) is an agro-sylvo-pastoral species that has been classified among the most efficient trees. The first publications on " in-vitro multiplication of are very recent and show conflicting results. Mastery this technique seems necessary to provide increased demand international market for gum extracted from endosperm seed, a polyoside called galactomannan. This work aimed study micropropagation adult micro cuttings. Our results showed favorable disinfectant HgCl 2 with 93% surface sterile explants. Comparison effect various hormones different concentrations (BAP, Zeatin, GA3, TDZ, ANA) shown addition BAP MS medium gave good response axillary bud development (58,3%±6,42) while supplemented activated charcoal best (87,3%±4,23). As rooting, alternatives types must be later considered initiate rooting buds.