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种子包衣是一项加工处理种子的新技术，其基本原理是：用特制的种衣剂（由成膜性好的粘合剂等配套助剂与经过超微粉碎的农药活性组分调制而成）按一定比例和种子拌在一起，在种子表面迅速固化形成一层均匀的药膜———种衣。当种子播种在土中后，周围形成保护屏障，伴随着种子?
Seed coating is a new seed processing and processing technology, the basic principle is: with a special seed coating agent (from a good film-forming adhesive and other supporting additives with the ultrafine grinding of pesticide active ingredients and Into) by a certain percentage and seeds mixed together, quickly solidified on the surface of the seed layer to form a uniform film - kind of clothing. When the seeds are planted in the soil, a protective barrier is formed around them, with the seeds?