Abstract:

This paper studied the fast reproduction methods for macadamia with the young stem of macadamia by the different sterilization method and adding the different concentration of hormone into media. The result showed that, the stem was soaked directly with HgCl, which could be gotten better sterilization effect; using 1/2MS as the basic media including 2.0 mg/L BA and 1.0 mg/L GA3 could improve the shoots length and the ratio of bud break and multiplication of macadamia. This study could provide reference for rapid multiplication and spread of macadamia.