摘要
经调查证实 ,小清河中下游地区土壤质量较好 ,N ,P ,K ,Cu ,Zn ,Fe等元素在土壤中含量丰富 ,但B元素含量不足 ,Mo元素含量严重短缺 ,且有不同程度的污染 ,应引起足够重视。
As proved by survey, soil quality in lower reach of Xiaoqinghe river is good. The contents of N, P, K, Cu, Zn and Fe are rich, while B is not enough and Mo is lack badly, and are polluted in different degree which should be paid more attention.
出处
《山东地质》
2002年第5期44-47,共4页
Geology of Shandong
