CAJ | 학술논문

以雪莲果(Smallanthus Sonchifolius (Poepp．End1．)H．Robinson)带腋芽的茎段为试验材料，研究雪莲果试管苗快繁技术。结果表明：MS+2，4-D 0.15mg·L-1+蔗糖（30g·L-1）+琼脂（6g·L-1）对雪莲果的茎段成苗效果最佳，成苗率达到95%，20d 生根率100%，平均根长6.4cm，培养25d，平均苗高6.2cm；以腐质土：珍珠岩=3：1为基质，对组培苗进行移栽，成活率可达97%。
이설련과(Smallanthus Sonchifolius (Poepp．End1．)H．Robinson)대액아적경단위시험재료，연구설련과시관묘쾌번기술。결과표명：MS+2，4-D 0.15mg·L-1+자당（30g·L-1）+경지（6g·L-1）대설련과적경단성묘효과최가，성묘솔체도95%，20d 생근솔100%，평균근장6.4cm，배양25d，평균묘고6.2cm；이부질토：진주암=3：1위기질，대조배묘진행이재，성활솔가체97%。
In this study,yacon stem s with axillary buds were used as experim entalm aterials to explore the rapid propagation of yacon in suitable conditions.The resultsshowthatM S + 2,4-d 0.15m g/L + sucrose (30g/L)+ agar(6g/L)wasofthe optim aleffecton plantletssprouted from the yacon stem s with the rooting rate at100% and average rootlength of 6.4cm after 20 d,and the seedling rate at95% and average heightof6.2 cm after25 d;and the garden soil∶coarse sand∶peat= 1∶1∶1 as a substrate was used fortissue -cultured plantlets to be transplanted on,the seedling survivalrate was97% .