| 摘要 |
PURPOSE: Mineral lightweight soil is provided to help the reconstitution of soil polluted by microorganism, to excellent moisturizing property and nutrient holding capacity, and to minimize the generation of dust derived from mineral. CONSTITUTION: Mineral lightweight soil comprises, based on the total weight of the lightweight soil comprises 10~40 weight% of mineral including one selected from vermiculite, pearlite and a mixture thereof, 20~40 weight% of microorganism, 1~10 weight% of additives including one or two or more selected from zeolite, fly ash, and kaolin, and the remaining amount of soil including one kind selected from soil of weathered rock, clay and a mixture thereof. The lightweight soil includes one kind selected from cocopeat, peatmoss, and a mixture thereof. |
