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《Earth and Environment》 2013-01
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Study on the Soil Geochemical Characteristics of Jinsi Jujube Planting Areas in Leling,Shandong

WANG Cun-long1,ZHAO Xi-qiang1,XIE Yue-chun2,WANG Hong-jin1, ZHENG Wei-jun1,YU Chao1(1.Shandong Institute of Geological Survey,Jinan 250013,China; 2.The Land and Resources Material Archives in Shandong Province,Jinan 250013,China)  
Based on the geochemistry data of present situation land survey and pollution control project,the geochemical characteristics of soils in Jinsi jujube planting areas of Leling were studied,and correlation analysis was performed between elements in soil and jujube samples.The results indicated that the contents of K,P,Cu,Fe,Mg,Mn,Se,etc.in soils were high in Leling planting areas,which affect the quality of Jinsi jujube significantly.The correlation analysis illustrated that P,Zn and B in jujube samples were significantly correlated with those elements in soil samples,the correlation coefficients are 0.5971,0.6957 and 0.5289,respectively;the correlation coefficients of N and Ca were lower,but higher than 0.3.Based on the results of the study,suggestions were also provided for Jinsi jujube planting.
【Fund】: 全国土壤现状调查及污染防治项目-山东省乐陵-河口地区多目标地球化学调查(编号GZTR20060104)
【CateGory Index】: S665.1
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