While grown-up branches treated with IAA were applied in the test,the average survival rate was 68%,obviously higher than the control(the corresponding branches without treating),which was only 29.2%.

• 成年枝扦插；经过吲哚乙酸浸泡处理比无处理平均成活率显著提高；达到68%25；而无处理平均成活率仅有29.；2%25。