种子包衣是指采用机械或人工的方法,把种衣剂包在种子表面并迅速固化成一层药膜的技术。由于种衣剂中含有杀虫剂、杀菌剂、复合肥料、微量元素、植物生长调节剂、缓释剂和成膜剂等成分,所以包衣后能够达到苗期防病、治虫,防止土传病源对幼苗的危害,促进植株根系发育,有利作物生长,提高产量等效果。种子包衣技术作为一项现代农业的高新技术,在我 Seed coating refers to the use of mechanical or manual methods, the seed coating on the seed surface and quickly cured into a layer of membrane technology. As the seed coating contains insecticides, fungicides, compound fertilizers, trace elements, plant growth regulators, release agents and film-forming agents and other ingredients, so after the coating can be achieved disease prevention, pest control and prevent soil Pathogen damage to seedlings and promote plant root development, favorable crop growth, increase yield and other effects. Seed coating technology as a modern agricultural high-tech, at me