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种衣剂是用于给种子包衣的新型农药制剂。一般由杀虫剂、杀菌剂、微肥和植物生长调节剂等物质的活性成分组成。它透气、透水、能保证种衣中的药肥缓慢释放,确保种子正常发芽、生长。给良种包衣后,能从源头上杜绝种子或土传病虫害侵染源和害虫危害,促进农作物生长和增产,小麦平衡可增产5%以上,玉米、棉花、水稻等农作物可增产10%以上,经济效益十分明显,使用种子包衣处理,还能减少因大量施用农药化肥对农产品和自然环境的污染和破坏。西方发达
Seed coating is a new type of pesticide preparation used to coat seeds. Generally insecticides, fungicides, trace fertilizers and plant growth regulators and other substances in the active ingredient composition. It is breathable, water permeable, can guarantee the slow release of fertilizer in the seed coat, to ensure the normal seed germination, growth. After the seed is coated, the seed or soil can be prevented from infestation the source of the pests and insect pests, and the crop growth and yield increase. The balance of wheat can increase yield by more than 5%, and the yield of crops such as corn, cotton and rice can be increased by 10% Economic benefits are obvious, the use of seed coating treatment, but also reduce the large-scale application of pesticides and fertilizers on agricultural products and the natural environment pollution and destruction. Western developed