| 摘要 |
PROBLEM TO BE SOLVED: To provide a soil conditioner for burial chambers in the cemetery which enables alkalization of soil by utilizing natural substances existing in nature and can return bones to nature by using the soil conditioner in the soil within and around burial chambers in the cemetery. SOLUTION: The soil conditioner 1 for burial chambers in the cemetery to condition the pH of the soil within and around burial chambers 11 in the cemetery is constituted by suitably mixing Akadama soil 2, scoria 3, and granite porphyry 4. In this case, the granite porphyry 4 may be rendered fine particles. Further, the mixing ratio of the scoria 3 to the granite porphyry 4 which can be used is 20/1 to 20/3 in volume ratio, and furthermore the mixing ratio of the Akadama soil 2 to the mixture of the scoria 3 and the granite porphyry 4 which can be used is 6/1 to 6/3 in volume ratio. COPYRIGHT: (C)2011,JPO&INPIT
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