高压树干注射关键技术研究

Study on the Key Technology of Trunk Injection

树干注射是一种通过向树干注射药剂防治病虫害、矫治缺素症和调节树木生长的技术。树干注射技术涉及注射和传导机理、药剂和制剂、残留和伤害等诸多问题。在对国内外3种类型树木注射施药技术特点分析的基础上,对注射压力、内吸剂药液的筛选、注射针头、药剂传导、密封以及伤口等高压树干注射关键技术进行了研究,探讨树干注射理论、药剂研发和机具研究的发展方向。

Trunk injection technology prevents pest and modulates growth through injecting pesticide in trunk,and relates to conduction theory,pesticide and making,pesticide deposit and cut problems.Through domestic and abroad analyses of three type trunk injection of tree,investigate the injection pressure,choice of demeton,injector,pesticide conduction,airproof and cut to indicate the development of trunk injection theory,pesticide invention and related machine.