prairie grey soil湿草原灰色土
prairie e soil普列利土
forest prairie ecotone soil森林湿草原交错群落土壤
prairie gley soil湿草原潜育土
prairie forest soil湿草原森林土
Red prairie soil红色草原土
prairie steppe brown soil棕色湿草原土
Black prairie soil草原黑土;黑湿草原土
reddish prairie soil红色〔半湿〕草原土;红色湿草原土
N(名词) a soil type occurring in temperate areas formerly under prairie grasses and characterized by a black A horizon, rich in plant foods 普列利群落土壤