Present Situation and Prospect of Tissue Culture Technology Application in Ziziphus jujuba Mill

The research advances in the recent years including the problems and countermeasures on basic culture medium selection and hormone matching combination,browning and contamination,and plantlet hardening and transplantation during the tissue culture process of Ziziphus jujuba Mill,and application of tissue culture technology to get rid of Jujube witches' broom pathogens are described.The research prospects on the application of jujube tree tissue culture technology are proposed,that is to further study the jujube tree cell and protoplast culture,embryo and endosperm culture,mutant selection,germplasm resource conservation and secondary metabolite research,and apply them in heredity and breeding of Ziziphus jujuba in order to breed new variety with high quality and construct the genetic map.