Leaching products in bacterial breed-culture system at biochemical degradation by silicate bacteria of diatomite, zeolite and bentonite

In work results of laboratory experiments on process of bacterial degradation of natural high-siliceous breeds (diatomite of the Inzensky field, zeolite of the Hotynetsky field, bentonite of the Zyrian field) which biochemical destruction leads to leaching of phosphates, silicates and calcium in solution are presented. In researches the accumulative culture of a complex of silicate bacteria, and also true culture of Bacillus Mucilaginosus which biochemical action was compared to V-2609 strain was used (VKPM, Gosniigenetika). Bacteria were allocated from the cespitose and podsolic sandy loam soil of the Nizhny Novgorod Region. 30-day dynamics of the breed culture system regarding change of concentration of pure microbic leaching of phosphorus, silicon and calcium in bacterial suspension at biochemical degradation of substance of siliceous materials was result of researches. The described ability of microbic complexes to direct destruction of breeds can demonstrate their active participation in destruction of the substances brought in the soil with the subsequent release in soil solution of various elements.