Occurrence,migration and transformation of Selenium in soil
With the importance of selenium is widely recognized in vital movement,an increasing attention has been paid to the study of occurrence of selenium in natural state.This paper summarized the occurrence,transformation and enrichment of selenium in soil,then analysed the environmental factors that affect the occurence of selenium in soil,providing a reference for study of selenium in soil as well as development and utilization of selenium resources.
selenium in soiloccurrencemigration and transformationaffecting factor