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Application filed by Роман Михайлович Федин, Ольга Владимировна РыбакfiledCriticalРоман Михайлович Федин
Priority to UAU200902713UpriorityCriticalpatent/UA42668U/en
Publication of UA42668UpublicationCriticalpatent/UA42668U/en
USE OF NATURAL EXTRACTS OF TANNINS AND NOT TANNINES TO IMPROVE THE FERTILITY OF THE SOIL AND TO DETERMINE A STARTER EFFECT ON CROPS, AND FITOCOMPLEX OF TANNINS AND NON-TANNINS FOR SUCH USE.