摘要
为分析园林绿化土壤的成分及含量,随机抽取72个土壤样品,选用银杏作物作为实验参照对象,观察不同的土壤成分中银杏树的生长情况。结果土壤中的pH值呈碱性或弱碱性、EC值偏低、有机质含量偏高的土壤中的银杏生长的比较好。园林绿化土壤成分及含量符合园林绿化土壤质量规范的标准,能够加快土壤改良,使更多的土壤其成分及含量达到园林绿化土壤质量标准,促进我国园林绿化的发展。
In order to analyze the composition and content of landscaping soil,seventy-two soil samples were randomly sampled,and Ginkgo biloba crops were selected as the experimental reference object to observe the growth of Ginkgo biloba in different soil components.The results showed that,Ginkgo biloba grew well in soils with alkaline or weak alkaline pH value,low EC value and high organic matter content.It's pointed out that the composition and content of landscape greening soil should conform to the standard of landscape greening soil quality,which can promote the development of landscape greening in China.
作者
吴英梅
WU Ying-mei(Qinghai Huzhu County Urban Management Comprehensive Law Enforcement Bureau,Qinghai Huzhu 810500,China)
出处
《当代化工》
CAS
2018年第12期2716-2719,共4页
Contemporary Chemical Industry
