双城区林地资源结构及营造林树种的选择

Structure of Forest Resources and Selection of Tree Species for Afforestation in Shuangcheng District

以哈尔滨市双城区林地资源结构为研究对象,综合分析哈尔滨市双城区的乡镇农田防护区现状,以及自然环境对植物的影响,充分利用该区域自然生态条件,选择栽植储备林的方式,逐步将杨树部分替换成樟子松,以实现林网结构的樟子松和杨树混合,改变森林覆盖率低的资源现状,并为其达到平原绿化标准,最大限度地发挥生态功能和经济效益提供合理化建议。

Taking the forest resource structure of Shuangcheng District,Harbin City as the research object,this paper comprehensively analyzes the current situation of rural farmland protection zones in Shuangcheng District,Harbin City,and analyzes the impact of natural environment on plants.By fully utilizing the natural ecological conditions of the area,the method of planting reserve forests is selected,gradually replacing some poplar trees with camphor pine to achieve a mixed forest network structure of camphor pine and poplar trees,and changing the resource status of low forest coverage,And provide rational suggestions for achieving the standard of plain greening and maximizing ecological functions and economic benefits.