山东国土资源2026，Vol.42Issue(1)：64-71,8.DOI:10.12128/j.issn.1672-6979.2026.01.008
山东平邑金银花主产区土壤绿色种植适宜性评价
Evaluation of Green Planting Suitability of Soil in Main Honeysuckle Production Area in Pingyi County in Shandong Province
摘要
Abstract
.Pingyi county in Shandong province is known as the"Hometown of Honeysuckle in China".In order to investigate the content and distribution characteristics of nutrients and heavy metal elements in the soil in main honeysuckle producing area in Pingyi county,evaluate soil nutrients and soil environmental quality,and delineate the distribution areas of green food production areas,through soil geochemical sur-veys with the scale of 1∶50 000 and experimental testing,a suitability evaluation of green planting in main production area of Pingyi honeysuckle has been carried out.Most of the elements in the surface soil in the study area have low background levels,with N,SOM,Cd,and Hg being significantly lower.The enrich-ment factors are less than 0.8.As,Cr,and Pb are slightly lower,with enrichment factors ranging from 0.8 to 0.9.Only the content of Cu is at a higher level,with an enrichment factor ranging from 1.1 to 1.3.The soil nutrients in the study area are of medium level,which is relatively suitable for planting high quality honeysuckle.The overall environmental quality of the study area is good without risk.The enrichment of Cu in the study area is relatively obvious,with an enrichment factor of 1.30.There is a high possibility of natural sources overlapping with anthropogenic sources.The enrichment factors of other heavy metal ele-ments range from 0.57 to 0.95.It is indicated that their sources are mainly natural.The agricultural land in the study area is mainly used for green food production,and the area is 435.22 km2.It will provide a geo-logical foundation for the development of green agriculture in main honeysuckle production area.关键词
金银花/养分等级/环境等级/绿色种植/山东平邑Key words
Honeysuckle/nutrient level/environmental grade/green planting/Pingyi county in Shandong province分类
资源环境引用本文复制引用
张勇,高群,商婷婷,周媛,王芹,付晓,康鹏宇,严根苗,孙超..山东平邑金银花主产区土壤绿色种植适宜性评价[J].山东国土资源,2026,42(1):64-71,8.基金项目
山东省自然资源厅地质勘查项目(鲁勘字[2024]67号) （鲁勘字[2024]67号）
山东省自然资源厅地质勘查项目(鲁勘字[2024]2号) （鲁勘字[2024]2号）
山东省工业和信息化厅2024年山东省企业技术创新项目计划(第二批)项目(2024637130000253)项目资助 （第二批）
