腐植酸钠(以下简称腐钠)是一种植物生长刺激素,原料丰富,制作简便,成本低廉。在许多农作物上试验表现一定刺激效果。为考察腐钠在林木上的应用前景,我们做了银杏的育苗试验。结果证明:腐钠促进苗木生长效果显著。 Sodium humate (hereinafter referred to as sodium rot) is a plant growth hormone, rich in raw materials, making simple, low cost. In many crops on the performance of a certain stimulus effect. In order to investigate the application of sodium in the forestry prospects, we have done a nursery ginkgo test. The results show that: saponification of seedlings to promote the growth of significant effect.