CAJ | 학술논문

以西伯利亚花楸的半木质化茎段为外植体，对其进行了组织培养研究。结果表明：以o．1％HgCl2表面灭菌8min效果最好。在丛生芽诱导增殖培养阶段，Ms＋6-BA1．0mg／L＋IBA0.1mg／L丛生芽诱导率和增殖率最高，分别为1。0％和13．6±2．3。在1／2MS＋IBA0．5mg／L培养基中的生根效果最好，生根率为82．6％。移栽时，选择蛭石＋草炭土（体积比为1：1）较好，有利于试管苗的成活及生长。
이서백리아화추적반목질화경단위외식체，대기진행료조직배양연구。결과표명：이o．1％HgCl2표면멸균8min효과최호。재총생아유도증식배양계단，Ms＋6-BA1．0mg／L＋IBA0.1mg／L총생아유도솔화증식솔최고，분별위1。0％화13．6±2．3。재1／2MS＋IBA0．5mg／L배양기중적생근효과최호，생근솔위82．6％。이재시，선택질석＋초탄토（체적비위1：1）교호，유리우시관묘적성활급생장。
This article studies the tissue culture of Sorbus sibirica by soitwoocl shoots section, l ne resmts show that sterilization effect is best with 0.1 % HgCl2 in 8 min. In the subculture stage, shoots induction rate and multiplication rate are the highest in MS+6-BA1.0 mg/L+IBA0.1 mg/L, 100% and 13.6 ± 2.3, re- spectively. The shoots roots well on the basic mediuml/2MS+IBA0.5mg/L and the rooting rate is 82.6%. In domestication,it is better to use vermiculite and leaf mold for the growth of tender shoots in the trans- planting soils.