摘要
本文重点介绍了土壤因素对农作物体内重金属含量的影响分析。结果表明土壤中重金属高是农作物中重金属 高的主要因素,而土壤的pH值、阳离子交换量、有机质含量都对农作物中重金属含量有一定的影响。
In this article, it is introduced that the soils factors influence the heavy metals concentrations in crops. The main factor of the high concentrations of the heavy metals in crops in high concentrations of its in soils. Moreover, the heavy metals concentrations in crops are affected by these soils factors, such as: pH , CEC, OM and so on.
出处
《丹东纺专学报》
2004年第3期34-35,共2页
Journal of Dandong Textile College
