翅荚木（Zenvainsignis）是南方速生珍稀多用途、经济价值高的树种，由于播种时常处于低温阴雨潮湿的土壤环境中，经常造成出苗率低生长缓慢，易遭猝倒病的危害，因此提高和促进种子的萌发速度具有生产实际意义，尿素溶液浸种处理是提高其种子活力，加这种子萌发的有效方法 Zenvainsignis is a rare and multipurpose species with high economic value in the south. Due to its low temperature, rainy and humid soil conditions, sowing rate is often slow and vulnerable to cataplexy, therefore increasing Promote seed germination rate has the practical significance of production, soaking urea solution is to improve the seed vigor, plus an effective method of this seed germination