庄浪县天然林保护和人工造林问题探讨

Discussion on Natural Forest Protection and Artificail Afforestation in Zhuanglang County

以庄浪县为例,论述森林与人类、人工造林与天然林保护之间关系,分析人工造林地块、树种、密度选择中应注意的问题,提出人工造林要考虑长远利益,不能盲目追求生长速度快的树种,可在有条件的区域选择适宜的名贵树种,以提高人工造林的综合价值。

Taking Zhuanglang County as an example,this paper discusses the relationship between forest and human,artificial afforestation and natural forest protection,analyzes the problems that should be paid attention to in the selection of plots,tree species and density of artificial afforestation,and puts forward that artificial afforestation should consider the long-term benefits,not blindly pursue the tree species with fast growth rate,and select suitable rare tree species in the area where conditions are available,so as to improve the comprehensive value of artificial afforestation.