杜仲主干剥皮再生对雌株结实及种子质量的影响

Influence of Bark Peeling on Seed Bearing and

本文采取产地调查和种子测定、育苗对比试验等方法，对杜仲主干剥皮后雌株结实及种子质量进行了初步研究。结果表明，杜仲主干剥皮后，可明显促进雌株开花结实，所产种子发育健全，种仁饱满。

Influence of bark peeling on seed bearing and quanlity of female Eucommia ulmoides plants were preliminarily studied by observation on the spot, seed analysis and seedling cultivation. It was found that flowering and seed bearing of the female plants were promoted after bark peeling. No differences were observed between the seeds produced by barked and unbrked plants on the aspects of seed development, appeacance and germination rate, as well as the quanlity of seed cultivated seedlings.