摘要
为了研究陕西省安康市山坡地区小麦秸秆以及土壤中重金属铜、锌、镍的污染现状,对安康市山坡地区小麦植株以及土壤采样并进行调查与研究,结果表明:从单因子污染指数分析与综合污染指数分析来看,按照国家的划分标准,安康市山坡地区小麦植株及土壤未受到污染,铜、镍含量非常低,并不会对农作物以及土壤产生污染,土壤中金属锌的含量较高,超过了背景值,但对农作物的正常生长并没有产生严重的影响。
In order to study heavy metals copper,zinc,pollution status of Ankang City,Shaanxi wheat straw and soil in hilly areas of nickel,Ankang City,Shaanxi Province in the hillside area of wheat plants and soil sampling and investigation and research,the results showed that： from a single factor pollution index analysis comprehensive pollution index analysis,according to the national criteria for the classification,wheat plants and soil Ankang City in hilly areas unpolluted,copper,nickel content is very low,will not have crops and soil pollution,but metallic zinc content of the soil than higher than the background value,but for normal growth of crops did not have a serious impact.
出处
《长春师范大学学报》
2016年第2期54-57,共4页
Journal of Changchun Normal University
关键词
小麦
土壤
秸秆
污染
重金属
分布规律
wheat
soil
straw
pollution
heavy metal
distribution
