【摘要】 超微粉体种衣剂改变原有胶体种衣剂的成膜体系 ,先包衣后成膜 ,在冬小麦上试用 ,出苗安全 ,幼苗素质高 ,地下害虫防效平均为 85 % ,麦蜘蛛和麦蚜防效分别为 6 9.4 %和 5 5 .8% ,锈病防效平均为 82 .3% ,纹枯病防效平均为 70 % ,白粉病防效平均为 74 % ,平均增产 12 .7% ,各项指标均优于参试胶体种衣剂 ,是胶体剂型种衣剂的理想换代产品更多还原

【Abstract】 Fine Dust Seed Coating Agent developed from general Seed Coating Agent is a new kind of Seed Coating Agent. It changed forming film order, that is to say, first coating and then forming film. The experiments were carried out to examine its application effect on winter wheat .The results showed that the agent could make seed germinate safely, and improve seedling quality, and increase average yield by 12.7%. Also, it could enhance the resistance to some diseases and pests. The average preventive effect on underground pest, wheat spider, wheat aphid, rust disease and white mildew were 85%, 69.4%, 55.8%, 82.3% and 74% respectively. The values of examined items were all better than that of general Seed Coating Agent, which indicated that it was an ideal substitute for general Seed Coating Agent.更多还原