全光雾喷法在刺玫果嫩枝扦插上的应用

摘要

全光雾喷法扦插育苗是近几年应用较多的快速育苗技术，它具有生根快、繁殖率高的特点，是快速繁殖优良品种苗木的一条重要途径。笔者对刺玫果分别用普通扦插和全光雾喷法进行夏季嫩枝扦插试验，结果表明用浓度为2×10-5g／mL的IBA浸泡16小时处理的插穗使用全光雾插法生根率可高达96％。%Full sun-spay-cutting method is the most applied on rapid seedling technique in recent years, its characteristic takes root quickly and reproductive rate high. It is important way of good varieties ＇rapid propagation. By using chemical treatments of IBA on twig cuttings under common cutting and the full sun-spay-cutting method for summer cuttings test .The results show that adopted full sun-spay-eutting method ,which was cutting stems in summer, dousing in 2×10-5g/mL IBA for 16 hours .The rooting rate could reach 96%.