青海东部碱性土壤中硒的形态特征

张亚峰, 苗国文, 马强, 姬丙艳, 许光

Distribution characteristics of Se speciation of alkaline soil in eastern Qinghai

Ya-Feng ZHANG, Guo-Wen MIAO, Qiang MA, Bing-Yan JI, Guang XU

图2 研究区土壤各形态Se与总量Se的关系

Fig.2 Relationship between different species of Se and total Se in soil in the study area