Influence of Soil Geochemistry to the Quality of Winter Jujube in Zhanhua

作     者：高宗军 王敏 庞绪贵 刘中业 GAO Zong-jun;WANG Min;PANG Xu-gui;LIU Zhong-ye

作者机构：山东科技大学山东省沉积成矿作用与沉积矿产重点实验室山东青岛266510 山东省地质调查院山东济南250013 

出 版 物：《Agricultural Science & Technology》 (农业科学与技术（英文版）)

年 卷 期：2010年第11卷第9期

页      面：209-212,216页

学科分类：09[农学] 0902[农学-园艺学] 090201[农学-果树学] 

基　　金：Supported by China Geological Survey Project(121210310306)~~ 

主　　题：Zhanhua winter jujube Ecological geochemical environment Heavy metal element 

摘      要：[Objective] The aim was to investigate the effects of soil geochemistry on the quality of winter jujube.[Method]Based on the data of ecological geochemical survey in lower Yellow River Basin,the relevance of the geochemistry environment in top soils and the quality of winter jujubes was analyzed.[Result]Cd,Ni and other heavy metals in the soil more obviously affected the nutrition of winter jujubes.[Conclusion]B,Mn,MgO,Cd,Zn,K2O and other elements in the root soil played an important role in the enrichment of Cr and Hg of winter jujube *** the absorption of heavy metals in winter jujube root could be interfered by improving fertilization method,to reduce the enrichment of harmful elements in jujube fruit.