摘要
山东省平邑九间棚村位于沂蒙山区腹地。为了查明研究区土壤中有益、有害元素的含量与分布特征,圈定特色土地资源,分析特色农产品金银花种植适宜性,通过土壤样品采集分析、数据统计、相关性分析等方法,开展1∶1万土地质量地球化学调查评价工作。研究结果表明:与临沂市表层土壤背景值相比,Na_(2)O指标明显偏低,I、Ge、B、F、CaO指标显著偏高,反映了研究区与地质背景或生物循环过程相关元素在土壤中富集的特征;研究区重金属元素分布主要与受地质背景和人为因素影响,土壤重金属环境质量总体为良好级,为研究区绿色农业发展奠定良好基础。圈定富硒的土地面积36.7 hm^(2)、富锗土地面积131.0 hm^(2),富锌土地面积84.5 hm^(2),为研究区特色土地资源开发利用指明方向。通过金银花适宜性分析研究,综合地貌、土壤类型、土壤肥力等条件,研究区适宜种植高品质金银花,为当地特色农业高质量发展提供地学数据支撑。
Jiujianpeng village in Pingyi county in Shandong province is located in the cnetral region of Yimeng mountains.In order to identify the content and distribution characteristics of beneficial and harmful elements in the soil of the study area,delfine typical land resources,and analyze the suitability of planting typical agricultural product honeysuckle,by using soil sample collection and analysis,data statistics,and correlation analysis,geochemical survey and evaluation of land quality with the scale of 1∶10000 has been carried out.Comparing with the background values of the surface soil in Linyi city.The Na_(2)O index is significantly lower,while I,Ge,B,F and CaO indexes are significantly higher.The enrichment characteristics of elements related to geological background or biological cycling processes in the soil in the study area have been reflected.The distribution of heavy metal elements in the study area is mainly influenced by geological background and human factors.The overall quality of soil heavy metal environment is good.It will lay a good foundation for the development of green agriculture.The define land area for selenium enrichment is 36.7hm^(2),germanium enrichment is 131.0hm^(2),and zinc enrichment is 84.5hm^(2).It will guide the direction for the development and utilization of typical land resources in the study area.Through suitability analysis of honeysuckle,combining with the conditions of topography,soil type and soil fertility,it is regarded htat the study area is suitable for planting high quality honeysuckle.It will provide geological data support for high quality development of local typical agriculture.
作者
冯广
杜现福
孙超
张勇
康鹏宇
陈淼
周铭明
FENG Guang;DU Xianfu;SUN Chao;ZHANG Yong;KANG Pengyu;CHEN Miao;ZHOU Mingming(Shandong Geological and Mineral Construction Limited Corporation,Shandong Ji'ning 272100,China;No.7 Exploration Institute of Geology and Mineral Resources,Shandong Linyi 276006,China;Key Laboratory of Metallogenic Mechanism and Exploration of Diamonds in Shandong Province,Shandong Linyi 276006,China;Academician Workstation of Diamond Metallogenic Mechanism and Exploration in Shandong Province,Shandong Linyi 276006,China)
出处
《山东国土资源》
2024年第10期35-42,共8页
Shandong Land and Resources
基金
山东省地质矿产勘查开发局平邑县九间棚村土地质量地球化学评价(QDKY202210)
山东省自然资源厅山东省平邑县金银花产地土壤地球化学调查评价(鲁勘字〔2024〕67号)。
关键词
土壤地球化学
特色土地资源
环境质量评价
特色农产品
山东平邑
Soil geochemistry
typical land resources
environmental quality assessment
specialty agricultural products
Pingyi county in Shandong province
作者简介
冯广(1987-),男,河北定州人,工程师,主要从事农业地质调查与地质矿产勘查研究工作,E-mail:15114260834@139.com;通讯作者:康鹏宇(1988-),男,河北廊坊人,高级工程师,主要从事农业地质调查与地质矿产勘查研究工作,E-mail:1003967169@qq.com。
