杜仲为珍贵的木本中药材,易管易种,繁殖力强,对土质要求不严,经济效益高。但各地发展面积广,苗木供不应求,为促进其培育苗木获得高产,最关键的是要抓好种子处理和矮化密植两项措施。 1.种子处理。杜仲种子外壳长有鳞片,播种前先将壳外鳞片去掉。方法是:将种子置于阳光下翻晒,其种子鳞片干燥后,用木棒轻轻敲碎鳞片,种子 Eucommia precious woody Chinese herbal medicines, easy to manage and easy to grow, strong propagation, strict requirements on the soil, high economic efficiency. However, the development of a wide area around the seedlings in short supply, in order to promote their nurturing seedlings to obtain high yield, the key is to do a good job of seed treatment and dwarf and dense planting two measures. Seed treatment Eucommia seed crusts long scales, sowing scales before the outer shell removed. The method is: the seeds in the sun under the sun, the seed scales dry, gently tap the scales with a wooden stick, seeds