ORGANOMINERAL FERTILIZING MIXTURE Russian patent published in 1996 - IPC

FIELD: agriculture. SUBSTANCE: organomineral fertilizing mixture has peat and mineral components (nitrogen, phosphorus, potassium, calcium, magnesium, boron, manganese, zinc, copper, molybdenum, cobalt), substance preventing drying (glycerol) at the following ratio of components, wt.-%: nitrogen 0.40-0.51; phosphorus (as P₂O₅) 0.20-0.25; potassium (as K₂O) 0.56-0.60; calcium (as CaO) 0.50-0.80; magnesium (as MgO) 0.15-0.20; boron 0.001-0.002; manganese (as MnO₂) 0.010-0.020; zinc 0.005-0.010; copper 0.001-0.002; molybdenum 0.0001-0.0002; cobalt 0.0001-0.0002; glycerol 3-7; peat (as dry matter) 36.3-37.1, and water the rest. Fertilizing mixture is prepared by addition of components taken at ratio and sequence in order to provide their interaction with huminic, carbohydrate and other peat components leading to formation of homogeneous substance on the basis of its physico-chemical composition. Proposed substance provides the ratio of nutrient components that is similar with natural organic fertilizers (manure, humus). EFFECT: enhanced quality and effectiveness of mixture proposed. 3 tbl