COMPOSITE FOR RECULTIVATION OF SOILS WITH MINERAL-ORGANIC MIXTURE BASED ON QUARTZ-GLAUCONITE SAND

FIELD: soil amelioration. SUBSTANCE: invention relates to composites used for recultivation of soils. Composite comprises quartz-glauconite sand and sapropel and components are taken in the following ratio, %: quartz-glauconite sand, 70-80; sapropel, 30-20. Invention ensures to recovery soil fertili...

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Hauptverfasser: VOZNESENSKIJ V.N, KULISHEV A.V, GLJADENOV S.N, LJADOV V.V, MAKOVSKIJ A.N
Format: Patent
Sprache:eng
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Zusammenfassung:FIELD: soil amelioration. SUBSTANCE: invention relates to composites used for recultivation of soils. Composite comprises quartz-glauconite sand and sapropel and components are taken in the following ratio, %: quartz-glauconite sand, 70-80; sapropel, 30-20. Invention ensures to recovery soil fertility. EFFECT: enhanced effectiveness of composite.