秋水仙素不同处理方法和浓度诱导百合2n配子的研究  

Colchicine Induced by Different Processing Methods and the Concentration of 2n Gametes of Lilium

作　　者：臧淑珍[1] 杨佳明[1] 赵兴华[1] 付波[1] 张道旭[1] 屈连伟[1] 

机构地区：[1]辽宁省农业科学院花卉研究所,辽宁沈阳110161

出　　处：《北方园艺》2010年第11期98-100,共3页Northern Horticulture

摘　　要：以亚洲百合杂种系中的瓦迪索为试材,进行秋水仙素不同处理方法和处理浓度诱导百合2n配子的研究。结果表明:用注射法处理瓦迪索诱导效果优于用脱脂棉包裹法;注射法中秋水仙素浓度0.1%,用量为0.1 mL的处理效果最好,花蕾异常膨大率、花蕾长宽比、花径、柱头长度与对照差异均达极显著水平,大花粉比率最高为0.032。Taking asiatic hybrids of Valdisole was used as experimental material, different concentration of colchicine was treated to induce 2n gametes. The results showed that the injection-induced treatment of Valdisole was better than wrapped with cotton wool method. Mid-Autunm Narcissus hormone injection with concentration of 0. 1% and 0. 1 mL of the treatment effect was the best. Bud abnormal swelling rate, aspect ratio bud, flower diameter, stigma length had a very significant difference between to the control level, the highest pollen rate was 0. 032.

关 键 词：百合 秋水仙素 2n配子 

分 类 号：S682.29[农业科学—观赏园艺]