CAJ | 학술논문

以萌发的香樟种子为试材，采用种子浸渍法，研究了不同浓度秋水仙素、不同处理时间对香樟多倍体诱导的影响。结果表明：0.1%～0.2%的秋水仙素水溶液浸泡处理种子36～48h，其多倍体的诱导率最高，死亡率相对较低。秋水仙素浓度越高，处理时间越长，香樟幼苗死亡率越高，试验共获得香樟多倍体植株67株。
이맹발적향장충자위시재，채용충자침지법，연구료불동농도추수선소、불동처리시간대향장다배체유도적영향。결과표명：0.1%～0.2%적추수선소수용액침포처리충자36～48h，기다배체적유도솔최고，사망솔상대교저。추수선소농도월고，처리시간월장，향장유묘사망솔월고，시험공획득향장다배체식주67주。
Taking the germinated camphor seeds as test materials,using germinated seed soaking method, the effect of different concentration and processing time of colchicine on the polyploid induction of cam?phor were studied. The results showed that the highest polyploid induction rate happened when the germi?nated camphor seeds soaked 36~48h with 0.1%~0.2% of colchicine solution. The higher colchicine con?centration and the longer the processing time,the camphor seedling mortality was higher,obtaining 67 poly?ploids camphor seedlings.