充分利用福建滨海沙滩植被资源发展种植业

Fully using coastal sand vegetation resources in Fujian for the development of farming

<正> 福建滨海沙滩位于北纬23°37′—27°10′范围,面积约5.33×10~4ha,已植防护林近2.0×10~4ha,尚约有3.34×10~4ha 未开发利用,其中分布于闽江口以南岸段和岛屿约2.86×10~4ha,

Based on a survey of the community type and distribution of vegetation resources in Fujiancoastal areas,a basic model is proposed to transform the current simple-structured shelterforest into a shelter forest system with herb,shrub,tree communities and various cerealcrops.The mutualistie relations among the components of forest are preliminarily discussed.Practicable measures include developing agriculture in the shelter forests,transforming threekinds of herb communities into sand-holding grazing land and growing medical crops inthe coastal sand areas.