摘要
本研究通过建立样地调查体系,运用实地测量和数据分析方法,系统研究了森林立地条件对人工林生长的影响机理。研究发现:气候因子中温度和降水量与人工林生长呈显著正相关;土壤理化性质中有机质含量和土壤含水量是影响人工林生长的关键因素;地形因子中坡向和海拔高度对林分生长具有显著影响。在此基础上,构建了立地条件综合评价体系,提出了包括土壤改良、水分调控等针对性优化措施,为人工林培育和经营管理提供理论依据。
This study systematically investigated the impact mechanism of forest site conditions on the growth of artificial forests by establishing a plot survey system and using field measurement and data analysis methods.Research has found that temperature and precipitation in climate factors are significantly positively correlated with the growth of artificial forests;The organic matter content and soil moisture content in soil physical and chemical properties are key factors affecting the growth of artificial forests;The slope orientation and altitude in terrain factors have a significant impact on forest growth.On this basis,a comprehensive evaluation system for site conditions was constructed,and targeted optimization measures including soil improvement and water regulation were proposed to provide theoretical basis for the cultivation and management of artificial forests.
作者
田彦伟
TIAN Yanwei(Yuanping Forestry and Grassland Affairs Center(Yuanping State owned Forest Farm),Yuanping 034100,Shanxi,China)
出处
《林业科技情报》
2025年第3期85-87,共3页
Forestry Science and Technology Information
关键词
森林立地条件
人工林生长
立地评价
生长影响因子
优化措施
Forest site conditions
artificial forest growth
site evaluation
growth influencing factors
optimization measures
作者简介
田彦伟(1982-),男,山西原平人,汉族,本科学历,工程师,研究方向为营林造林以及管护工作。
