喷雾助剂类型及其在农业航空中的应用

Type of Spray Additive and Its Application in Agricultural Aviation

喷雾助剂可以多方面改善农药的使用性能,常见类型有油类喷雾助剂、有机硅类喷雾助剂、液体肥料类喷雾助剂。在农业航空喷施过程中添加喷雾助剂,可大幅度提高农药利用率。本文介绍了喷雾助剂的类型,论述了加入喷雾助剂在农业航空喷施方面对药液雾滴粒径、雾滴沉积、雾滴飘移及药效的影响。

Spray additives can improve the performance of pesticides in many ways.The common types include oil spray additives,silicone spray additives and liquid fertilizer spray additives.During agricultural aviation spraying,spray additives can greatly improve the utilization rate of pesticides.This paper introduced the types of spray additives,and discussed the effects of spray additives on droplet size,droplet deposition,droplet drift and control effect in agricultural aviation spraying.