![]() Inventor Hideki Ogawa 秀樹 小河 Keiko Takashima 啓子 高嶋 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Withdrawn Application number JP2011061293A Other languages Japanese ( ja) Google Patents JP2012197193A - Method for producing liquid fertilizer using earthworm casting soil JP2012197193A - Method for producing liquid fertilizer using earthworm casting soil
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