Reduction of nitrate loss by leaching of culture soils

摘要

Invention Patent: B "REDUCTION OF NITRATE LOSS BY Leaching Cultivated Soils" D. Object of the invention is the ecological use of compatible surfactant compounds of the class of alkyl compounds (oligo) water-soluble oil-in-water glycosides (APG compounds) through their application on the soil surface as an adjuvant to prevent nitrate leaching from the scope the growth of plant roots from cultivated soils in irrigation and / or irrigation. Preferably the APG compounds are applied to the soil together with saturated and / or olefinically unsaturated lipophilic hydrocarbon radicals having a grease structure and decomposable organic compounds both aerobically and anaerobically.