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作者在遴选出高抗锈色粒肩天牛国槐优株的基础上 ,进行了嫁接育苗技术试验 ,苗木成活率在 95 %以上。 2 0 0 2年 3月至2 0 0 3年 12月 ,平均苗高生长 2 12cm ,平均地径生长 16mm。育苗成本低 ,技术便于推广。
On the basis of selecting the superior strain of Sophora japonica with high resistance to rust, the author conducted the experiment of grafting and seedling raising, and the survival rate of seedlings was over 95%. March 2002 to December 2003, the average height growth of 2 12cm, the average diameter growth of 16mm. Nursery costs are low, technology is easy to promote.