he Establishment of the Adventitious Bud Regeneration System of Thymus mandschuricus he Establishment of the Adventitious Bud Regeneration System of Thymus mandschuricus Effects of Subculture Times on Organogenesis Character istics of Apple inV itro Shoot Explants Effects of Subculture Times on Organogenesis Character istics of Apple inV itro Shoot Explants Construction of the High-efficiency Regeneration System of Blueberry with Its Leaves PLANT REGENERATION FROM COTYLEDON OF IMMATURE EMBRYO OF JUJUBE