The induction of adventitious buds from stem segments and the forming of plantlets in vitro were studied in Jidanzao jujube .The results showed that adventitious buds could be induced from stem segments on the culture medium of MS+ ZT 1.75 mg·L~(-1)+ KT 2.0 mg·L~(-1).The addition of low concentrations of NAA to the medium made higher induction rates of adventitious buds and 4.2 times,the optimal proliferation number,was gotten on the medium of MS + ZT 1.75 mg·L~(-1)+ KT 2.0 mg·L~(-1)+NAA 0.05 mg·L~(-1).When the shoots formed in vitro got l...