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发明名称
SOLS ANTHROPOGENIQUES DITS TERRA PRETA
摘要
<p>Preparation of anthropogenic soil, which is terra preta, comprises: mixing charcoal, sugar and phosphoric acid; and adding 10-100 volumes of peat or compost to the mixture by maintaining a constant humidity.</p>
申请公布号
FR2931817(B1)
申请公布日期
2010.08.13
申请号
FR20080053527
申请日期
2008.05.29
申请人
CARLIN MICHEL
发明人
CARLIN MICHEL
分类号
C05F11/04
主分类号
C05F11/04
代理机构
代理人
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地址
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