| 简介 |
PROBLEM TO BE SOLVED : To provide a soil block containing biological materials such as seeds, etc., mixed without crushing, free from cracking or breaking of the block, solidified in a state containing mixed biological materials without using a plenty of hardening agent. SOLUTION : The invention relates to the soil block mixed with biological materials formed by scattering the biological materials and the soil in a molding box 2, wherein the soil is filled in a state with almost uniform particle size distribution and compacted by filling the soil with dispersing and shaking into the molding box 2. COPYRIGHT : (C)2007, JPO&INPIT |
客服热线：
手机版
二维码
