一、药剂催根。常用药剂有:萘乙酸、萘丁酸钠、萘乙酸钾、吲哚乙酸、吲哚丁酸、三十烷醇等。以吲哚丁酸效果最好,使用安全。萘乙酸钠、萘乙酸钾较萘乙酸稳定。使用时注意,不要将药剂涂到插条端芽上,因为不少催根剂对葡萄芽萌发有抑制作用,只浸插条 A drug reminder. Commonly used agents are: naphthalene acetic acid, naphthalene sodium, naphthalene acetate, indole acetic acid, indole butyric acid, such as triacontanol. To indole butyric acid best, safe to use. Sodium naphthalene acetate and potassium naphthalene acetate are more stable than naphthalene acetic acid. Caution when using, do not apply the agent to the end of the bud bud, because a lot of rooting agent on the inhibition of germination of grape buds, only immersed cuttings