【摘要】 通过对苏铁主干自然形成多头现象的研究 ,笔者于 2 0 0 0～ 2 0 0 2年在宜春学院园林花卉基地对苏铁主干或顶部进行嫁接和劈顶试验 ,效果明显 ,其嫁接成活率达 82 9%以上 ,劈顶后顶部新芽体发生量平均每株达 5～ 5 4 3个 ,最多达 10个更多还原

【Abstract】 To study the trunk of cycas revoluta thunb forms bluriceps phenomenon naturally,from 2000 to 2002 in the base of flower garden in yichun Univerisity,the experment was carried out that the trunk or top of cycas revoluta thunb was grafted and split the top.the effect was obvious.The survival rate of graft is over 82.9%,the buds of the top aaverage 5～5.43 per blant,10 is most.更多还原