包衣种子就是将种子外表均匀地包上一层药膜,犹如给种子穿上一件衣服。因为它不同于一般种子,所以就有一个安全使用问题。1·播种时不需浸种催芽。因为种衣剂溶于水后,不但会使种衣剂失效,而且溶水后的种衣剂还会对种子的萌发产生抑制作用。2·播种前不能按常规试芽测芽。包衣 Seed coating is to seed the surface uniformly coated with a layer of film, like to put on a dress to the seed. Because it is different from the general seed, so there is a safe use of the problem. 1. Do not need seed soaking to sow seeds. Because the seed coating dissolved in water, will not only make seed coating failure, and the seed coating agent after the water will also have an inhibitory effect on seed germination. 2. Can not test the bud as usual before sowing. Coating