杜仲秋插育苗试验初报

A Preliminary study on Eucommia ulmoidesCutting in Autumn

该试验用杜仲夏季修剪再萌新枝制作插穗进行扦插育苗，经过不同试验处理，总结出了一套成本低、简便易行且成活率高的杜仲普通枝秋插育苗技术。该技术与夏季普通枝扦插育苗相结合，可提高繁殖系数。多出苗。

in this test, Cutting and cultivating Sprouts was done with the newly twips thigh the body of Eucommia ulmoides germinated after pruning it in summer. BY different testtreatments, we Sumed up a set ofEucommia Ulmoides ordinory twips cuttage which have a little productions costs, a simple and practicalmethod and high survival rate. That we combine this Cuttege with the method of the Cutting and cultivatingsprouts can raise the reproduction ratio and obtain much more young sprouts.