PROBLEM TO BE SOLVED: To sanitize soil safely and reliably.SOLUTION: The method for soil treatment includes the following steps: a ridge forming step for making a ridge 6 in soil a heating step for heating the ridge 6 formed in soil wherein electromagnetic waves having a frequency of 890-22,250 MHz are irradiated to an upper surface and a side surface of the ridge 6 and a covering step for covering the ridge 6 with sheet-like material after the heating step. Further, the device for the soil treatment is also provided.COPYRIGHT: (C)2013,JPO&INPIT【課題】安全かつ確実に土壌を消毒する。【解決手段】土壌に畝6を形成する畝形成工程を包含し、土壌に形成された畝6を加熱する加熱行程を包含し、前記加熱工程においては、畝6の上面及び側面に周波数890~22250MHzの電磁波を照射し、加熱工程後は、畝6をシート状体で被覆する被覆工程を包含することを特徴とする土壌処理方法及び土壌処理装置。【選択図】図1
