Use test-tube seedlings of Chinese date Goutouzao and Junzao as explants,effect of TDZ and 6-BA on subculture of Chinese date were studied and selected its suitable composition in subculture.

• 以狗头枣和骏枣试管苗为材料,研究了TDZ和6-BA在枣树试管苗继代培养中的效应并筛选了适宜组合。