Preparation for regulating the pH factor of the soil in combination with an improvement of soil fertility

摘要

Composition for controlling soil pH and increasing soil fertility consists of an organic component comprising brown and/or red seaweed and an inorganic component comprising phosphorus, sulfur, potassium, nitrogen, calcium and/or magnesium in the form of acids, alkalies or salts. ACTIVITY : Fertilizer. MECHANISM OF ACTION : None given.