Ecological Systems and Devices Annotation << Back Experimental and theoretical proofof technical approach and developingmethods of extractionsubstance from the soil Kuchinsky E.V., Shul’ga L.V.,Antokhin A.M., Alimov O.N. The methods of extraction physiological active substance from the soil with use supercritical extraction were elaborated. The influence various items of acts supercritical extraction on effect of extraction substance from the soil was studied.