Development of pest control machine capable of reduction of pesticides dropping on the agricultural field

开发可减少农田农药残留的害虫防治机

• 批准号: 14560210
• 负责人: SUZUKI Masato
• 金额: $ 1.73万
• 依托单位: Niigata University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2002
• 资助国家: 日本
• 起止时间: 2002 至 2004
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-14560210/
• 关键词: drifting out of purposes; pest control machine; pesticides; drift; environmental burden; mist eliminator; collecting implement; 回収; 噴霧粒子; 農業; 環境保全; 野菜; 環境

Pesticide spray for insect pest control cannot avoid drifting out of purposes other than the original target. This study is done to make pesticide drifting out of purposes reduced. Particles sprayed from the nozzle of boom sprayer were analyzed using visual motion interpretation. Numerical analysis method was carried out in order to get knowledge about the motion of particles in the rectangular box. Furthermore, collecting implement attached with curved blade, which is based on the mist eliminator, was designed and developed. The result of high collection rate of particles was obtained at the laboratory experiment.

喷洒农药防治害虫难免会偏离原来的目标。进行这项研究是为了减少农药偏离用途。使用视觉运动解释对从喷杆喷雾机喷嘴喷出的颗粒进行分析。为了了解矩形盒子中粒子的运动，进行了数值分析方法。此外，还设计开发了基于除雾器的带有弧形叶片的收集器。实验室实验取得了较高的颗粒收集率的结果。