Chemical Process of Carex meyeriana Mire Wetland in Wuyiling in Yichun in Northeast China

Abstract

The content of total and soluble elements in different soil profiles of Carex meyeriana mire wetland changed in different seasons, and moved in deep horizon of soil. The correlation among each element in soil profiles was different. As far as the element content of Carex meyeriana fraction is concerned, nitrogen in laminae, phosphorus and kalium in vagina were the highest content, respectively. The accumulated quantity of elements in laminae was the highest in May and account for 22%, that of August was the lowest with 1%; the content of total kalium in May was the lowest and account for 15%, the lowest occurred in September with a percent of 5%; the content of total phosphorus in August was the highest accounting for 31%, and that of September was lowest with 2%.