林业血防工程提质增效问题研究

A Discussion on Improving Quality and Increasing Benefits of Forestry Schistosomiasis Control Programs

本文分析了全国林业血防新形势,针对林业血防工程建设面临的新问题,从林分层面上增强抑螺防病林的多效功能、综合效益,从区域林业血防安全体系层面上提高林业血防工程建设质量,探讨了林业血防工程提质增效的主要途径与技术措施,提出了在区域布局上,建设水网区林业血防生态防护体系、湖沼区林业血防生态屏障体系、山丘区林业血防生态安全网络体系,构建完备的林业血防生态安全体系;在林分结构与功能上,通过补充新建、提升改造,完善高效的抑螺防病林体系,提高林业血防工程建设成效;并提出了可借鉴的建设模式。

In this paper,analysis is made of the new situation of forestry schistosomiasis control,aiming to find out the new problems on construction of Forestry Schistosomiasis Control Programs,enhance the multi-effect function and comprehensive benefits of the snail control and schistosomiasis prevention forest from the stand level,and improve the quality of Forestry Schistosomiasis Control Programs from level of forestry schistosomiasis prevention security system in the region. Besides,discussion is made on the main ways and measures of improving the quality and increasing the profits on Forestry Programs of Schistosomiasis Control. In the area layout,the ecological security system of Forestry Schistosomiasis Control will be established,including the ecology protection system in drainage areas,the ecological barrier system in lake district and the ecological security network system in hilly areas. In structure and function of forest stand,the high-benefit system of the snail control and schistosomiasis prevention forest will be perfected by a supplement planting and afforestation,and an improving function and renewal afforestation to improve the effectiveness of Forestry Schistosomiasis Control Programs. Meanwhile,some establishment modes are proposed for reference.