Cortex moutan regionalization based on assessment of soil environment quality in Tongling area

Soil environment quality assessment is the key and foundation for development,utilization and protection of the places of famous and special agriculture products.Based on the standard of soil environment quality assessment,considering some factors affecting soil environmental quality and combing with the status of soil quality in cortex moutan producing area in Tongling,this paper makes a synthetical regionalization of soil environment qualities in cortex moutan producing survey area.The planting area can be divided into four grades: high-quality,excellent,good and general.The researching results can provide scientific basis for production and management of cortex moutan planting in Tongling area.