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种衣剂是由农药原药(杀虫剂、杀菌剂等)、成膜剂、分散剂、防冻剂和其他助剂加工制成的,可直接或经稀释后包覆于种子表面,具有一定强度和通透性的保护层膜的农药制剂。一、种衣剂的应用效果种衣剂中含有杀菌、杀虫剂及植物生长调节剂、微肥等,可防治苗期病虫害,促进幼苗?
Seed coating is made from the original pesticide (insecticide, fungicide, etc.), film-forming agent, dispersant, antifreeze and other additives, can be directly or after dilution coated on the seed surface, with a certain Strength and permeability of the protective film of pesticide formulations. First, the application effect of seed coating Seed coating containing bactericidal, insecticide and plant growth regulators, such as trace fertilizers, can prevent pests and diseases at seedling stage, and promote seedlings?