【摘要】 本文通过景天科植物八宝景天和狮子头景天扦插繁殖的试验,研究了景天科植物八宝景天和狮子头景天植物的扦插最佳月份和扦插部位,用数据统计的方法统计成活率。结果表明:八宝景天5~8月扦插生根效果较好,均能达到96%以上的成活率。狮子头景天用茎干、花蕾扦插成活率较高,达到95%以上,其中若干扦插成活率达到了99.5%。更多还原

【Abstract】 In this research, the optimum cutting month and cutting material of two species of sedum plants(Sedum sepctabile and Sedum Shizitou) were investigated by experiment on cutting and seedling raising, and the rate of survival was calculated by data statistics. The result indicated that the rooting effect of Sedum sepctabile in 5-8 months is better, and the survival rate can reach more than 96%. Stem and buds of Sedum Shizitou were used as cutting materials with higher rooting rate, and the rooting rate were all over 96%. The rooting rate of stem cuttings was the highest, reaching 99.5%.更多还原