ИСТИНА

The ameliorant is applicable for reclaiming acid, microelement-poor and destroyed soils, as well as a substrate improver. It stimulates the growth of plants, accelerates their ripening, increases yields, neutralizes the soil acidity and increases their moisture absorption. The ameliorant is a deep-water Black Sea sapropel with the following composition, in %: Corg 3, SiO2 3.13, CaO 14.5, MgO 2.75, Fe2O3, 4.57, Al2O3, 11.6, P2O5,1.32, TiO2 0.4, chloroform extract 0.35, ethanol-acetone-benzene extract 1:1:1 0.30, Cu 0.03, Cr 0.0125, Mn 0.0365, Zn 0.0085, Mo 0.0175, Co 0.0155, Ni 0.0073, Li 0.0025, Sr 0.0061 and V 0.0088. The ameliorant is applied in concentrations from 0.2 to 5 wt.% in soils, and from 1.0 to 5 wt.% in substrates.