COMPOSITION FOR RESTORATION OF BIO-PRODUCTIVITY OF CLAY SOILS

摘要

1. Composition for recovery bioefficiency clay soils containing organic fertilizer sapropel and natural ripper, is plowed into the soil to a depth of 10-15 cm, characterized in that as a natural ripper used screening building materials pits next weight ratio of components,%: Sapropel 8-12 Screenings quarrying building materials 13-32 The top layer of clay soil rest! 2. Composition according to claim 1, characterized in that as a natural non-toxic ripper waste metallurgical production.