Cold/freezing is an important abiotic stress injuries on plant growth. Xinjiang is one of the main producing areas ofChinese date, but occasional freezing in Xinjiang, has become an important factor restricting the development of the fruitindustry in Xinjiang. In order to obtain transgenic Chinese jujube with traits of high cold tolerance by transforming CBF gene.The aim is to provide a theory to solve Xinjiang jujube frost damage. The regeneration system of adventitious shoots fromleaves has been establish...