山地绿化土壤品质分析与优化  

Analysis and optimization of soil quality for mountain greening

作　　者：徐晓敏[1] 韩红瑞 XU Xiaomin;HAN Hongrui(School of Business,Shanghai Dianji University,Shanghai 201306,China)

机构地区：[1]上海电机学院商学院,上海201306

出　　处：《上海电机学院学报》2024年第5期305-310,共6页Journal of Shanghai Dianji University

基　　金：上海电机学院学科建设资助项目(16YSXK02)。

摘　　要：国家号召要以生态文明建设为引领,协调人与自然的关系,构建世界各国共同发展的地球家园。文章以甘肃省庆阳市老城山地的绿化为对象,从土壤品质分析入手,寻找土壤改进的措施。首先运用理化检验对老城山地的黄土及子午岭腐殖土进行分析对比;其次应用无交互作用的正交实验设计,找出对油松生长起显著影响的因素;最后确定出优化老城黄土土质的最优参数,并在此基础上进行效果验证,为人工造林提供了实践意义。The nation has called for the construction of ecological civilization to lead the coordination of human-nature relationships and build a shared Earth home for all countries in the world.The greening of the old city mountain in Qingyang City,Gansu Province is taken as the object,and the soil quality is analyzed to find the measures for soil improvement.Firstly,the loess of the old city mountain and the humus soil of Ziwuling were analyzed and compared by physical and chemical tests.Secondly,an orthogonal experiment design without interaction was applied to find out the factors that had a significant influence on the growth of Chinese pines.Finally,the optimal parameters for improving the loess soil quality in the old city were determined,and the effect was verified on this basis,which provided practical significance for afforestation.

关 键 词：山地绿化 土壤品质 理化检验 正交实验设计 

分 类 号：S732[农业科学—林学]