摘要
本文通过对不同耕作时间泥浆泵复垦土地土壤的取样化验,系统地分析了泥浆泵复垦土地土壤的理化特性,并对其随时间的变异性亦进行为探讨。
On the basis of sampling and chemical examination of soil reclaimed by hydraulic dredge pump that have been cultivated for different time, the paper analyzes their physicochemical property systemically. The temporal variability of physicochemical property of soil has been studied as well.
关键词
泥浆泵
复垦土壤
理化特性
变异性
煤矿塌陷区
hydraulic predge pump,reclaimed soil,physicochemical property,temporal variability.
