MINERAL-BIOORGANIC ADDITIVE FOR GROWTH AND DEVELOPMENT IN PLANTS Russian patent published in 2003 - IPC

FIELD: inorganic chemistry, production of fertilizers. SUBSTANCE: the present innovation deals with producing fertilizers based upon mineral salts, in particular, it refers to manufacturing mineral-bioorganic additives and could be applied at manufacturing fertilizers and additives to increase crop yield in agricultural varieties. The suggested additive contains association of microorganisms Syncephalastrum racemosum, Arthrobacter simplex, Erwinia species, and, also, macro- and microelements of plants' mineral nutrition and a filler at the following quantitative ratio of components, weight% against dry matter of the suggested additive: macro- and microelements 5-30, association of microorganisms (against dry biomass) 0.1-10.0, filler - the rest, moreover, as a filler one should apply soluble mineral salts, peat, overripe manure, sapropel, phosphorite flour or dolomitic flour. Additive in question enables to achieve balanced plant nutrition, efficient assimilation of nutritive substances by plants. EFFECT: increased crop yield. 12 cl, 6 ex