ARTIFICIAL SOIL Russian patent published in 2007 - IPC C09K17/00 A01G31/00 

FIELD: agriculture, in particular, growing of farm crops under protected or open ground conditions, as well as reclamation or enrichment of poor soil.

SUBSTANCE: artificial soil contains high moisture capacity material and biologically active substance. Artificial soil contains sapropel as high moisture capacity material and non-toxic ecologically clean pure carbon black of wood origin as biologically active substance, with volumetric content of carbon black constituting 20-40%.

EFFECT: simplified process for preparing of artificial soil owing to utilization of natural products.

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