PURPOSE: To obtain an organism active complex extremely useful in various fields such as plant growth regulator, freshness preservative, drug and antiseptic by blending an organism active substance prepared by heating a calcium- containing raw material with an alkaline metal salt.
CONSTITUTION: A calcium-containing raw material (preferably pearl containing conchyolin and calcium phosphate) is heated at 200-1,600°C, preferably 400-1,500°C to give an organism active substance, which is blended with an alkaline metal salt (preferably sodium chloride) in a weight ratio of 1:50-1:200. The mixture is usually added to water and used and the amount of the mixture added is about 0.0005-0.005wt.%. The amount of sodium chloride is ≥0.03wt.%, especially ≥0.05wt.%. A substance having strong activity to animals is obtained when the heating temperature is 700-800°C and a substance having strong activity to plants is obtained when the heating temperature is 900-1,100°C.
MATSUMOTO TOKIO
USAMI TADAO
BIJIE KK
USAMI TADAO