reclaimed soil meaning in Chinese

开垦土
已改良的土壤

In the paper , a series of the field investigation , laboratory culture and pot experiments were conducted , to study microbial eco - characteristic and restoration in relation to soil - plant system of red soils reclaimed - mine . the main results were summarized as below : 1 . soil microbes eco - characteristic in lipu copper mining reclaimed soil - endurance plant system were studied comparatively , zhe jiang province
本论文采用野外矿区调查、实验室培养和温室盆栽试验相结合的方法，对我国南方红壤矿区土壤的微生物生态特征及其稳定性恢复进行了研究，以期为矿区重金属污染及退化土壤微生物生态系统的生物修复及土壤复垦工程提供理论技术依据。
Soil microbes eco - characteristic in tiantai pn , zn mine reclaimed soil - endurance plant system were studied comparatively , zhe jiang province . the results showed both total and soluble metal loadings in these soils increased with proximity to the tailing mine reserve . indictors of soil microbial features varied significantly because of heavy metal contamination stress
结果亦表明，铅锌矿区复垦土壤微生物特征发生了显著的变化，土壤微生物生物量和可培养细菌数量显著降低，但土壤基础呼吸和微生物代谢商qcoz却明显升高( p < 0 . 01 ) 。