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1·The tissue culture technology about shoot-tip and stem with auxiliary bud of Kalanchoe Blossfeldian were studied.

研究了甘蓝的芽尖和茎与腋芽的组织培养技术。

2·The tissue culture technology about shoot-tip and stem with auxiliary bud of Kalanchoe Blossfeldian, which were used as explant, were studied.

以长寿花为材料，研究了其茎尖和带腋芽茎段组织培养技术。

3·The membrane permeability and the content of proline and soluble sugar of Kalanchoe blossfediana leaves were significantly higher than those of the control under serious stress.

结果表明土壤干旱胁迫下，与对照相比，相对含水量下降，膜透性、可溶性枪和脯氨酸上升。