Analysis and Evaluation of Greening Soil Quality on the Nantuan Road—Taking the Southern Shanghai Road-the Nanlu Road as an Example
In order to understand greening soil quality on the Nantuan Road(the Southern Shanghai Road-the Nanlu Road),a total of 114 soil samples in 57 sampling units were collected,such as green belts,border trees,mo-tor vehicle and non-motor vehicle isolation belts and central separation belts on both sides,and the soil nutrient sta-tus was mainly tested and statistically analyzed.The results are as follows:the soil texture belongs to loamy soil,which can meet the normal growth of plants;the organic matter in soil reaches a relatively fertile level,both the to-tal nitrogen and available phosphorus content in soil are at a relatively rich level,and the available potassium content in soil is abundant;the comprehensive soil quality is mainly dominated by Class Ⅱ soil with good quality,without poor-quality Class V soil and worse-quality Class Ⅳ soil and with 27.2%of best-quality Class I soil.
NETL
NSTL
万方数据
