Vocabulary What does 土壌 (どじょう, dojou) mean? 土壌 (どじょう, dojou) means soil. Quick factsReadingどじょうRomajidojouPart of speechnoun 土壌どじょうdojousoil1noun soil2noun breeding ground (for); fertile ground (for)Kanji in this word土earth, soil壌soil, earth