植物名称:杜仲(Eucommia ulmoides)材料类别:从生长健壮的成龄树上,取下当年生幼枝,除去叶片,经0.1％升汞液消毒9分钟,无菌水冲洗几次后,切成带1～2个腋芽的茎段。培养条件:繁殖培养芽采用加有BA 2mg/L(单位下同)和NAA0.2的MS培养基,蔗糖3％,琼脂0.8％,培养基pH值为5.8。生根用1/2MS(大量元素减半)+IBA 1.5+活性炭0.2g+蔗糖20g Plant Name: Eucommia ulmoides Material Type: Remove the leaves from the growing adult tree, remove the leaves, sterilized by 0.1% mercury solution for 9 minutes, rinsed several times with sterile water and cut into Stem segments with 1 or 2 axillary buds. Culture conditions: MS culture medium supplemented with BA 2 mg / L and NAA 0.2, 3% sucrose, 0.8% agar and medium pH 5.8 were used for breeding. Roots with 1 / 2MS (a large number of elements by half) + IBA 1.5 + activated carbon 0.2g + 20g sucrose