亳州市土壤Cu、Zn有效态含量与分布研究

Reserch of the Content of Trace Elements Cu,Zn and the Distribution in the Soil of Bozhou City

通过对亳州市土壤的采样分析,研究了亳州市的土壤中有效态微量元素Cu、Zn的含量及分布情况,并对微量元素Cu、Zn对作物生长的需求状况进行了分析。结果表明:亳州市土壤中的有效态Zn的含量呈现大面积的缺乏状态,而土壤中有效态Cu含量比较丰富。根据亳州市不同地区之间的微量元素Cu、Zn的有效态含量比较,可以得出造成这种差异的原因是亳州市不同地区土壤类型和施肥方法、作物种植种类和耕作方式的不同。

Though the sampling analysis in the soil of the Bozhou city,inresearch of the codiction of the trace element Cu, Zn content and distribution situation in Bozhou city. And analysis the two trace elements＇ s infection to the growth of the crop. The result is that the the content of the effective Zn is short in most area,but the content of the effective Cu is very rich in the soil of the Bozhou city , And through the comparing the content of the effective Cu,Zn. The reason of the differences were the soil type and applies fertilizer the method, the cropsplanter type, the cultivation way difference in the Bozhou city.