发明名称 Above-ground plant growth and root pruning system
摘要 This invention relates to a method and device for above-ground plant growth, and air root pruning which provides significant advantages over known methods of conducting above-ground plant growth and air root pruning.
申请公布号 US2004074142(A1) 申请公布日期 2004.04.22
申请号 US20030653462 申请日期 2003.09.02
申请人 BUSBY RAY;MILLER JACK 发明人 BUSBY RAY;MILLER JACK
分类号 A01G9/02;A01G9/10;(IPC1-7):A01G9/02 主分类号 A01G9/02
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