| 摘要 |
FIELD: agriculture. SUBSTANCE: proposed composition comprises organic base and mineral components. Sapropel (its quantity being 40-90 mass %) is used as said organic base, zeolite or bentonite clay or dolomite (its quantity being 10-60 mass %) are used as said mineral component. Proposed composition may also comprise coagulant (e.g. alumina), its quantity being 1-20 mass %. Mentioned above zeolite or bentonite clay may be preliminary treated by organosilicium liquid, said sapropel may be used in granulated form. EFFECT: improved structurization of ground. 3 cl |
