LIQUID PRODUCT FRACTION OF OXIDATIVE CRACKING OF VEGETABLE RAW MATERIAL WASTE AS REGULATOR OF PLANT GROWTH AND DEVELOPMENT, AND METHOD OF ITS APPLICATION Russian patent published in 2017 - IPC A01N65/00 A01P21/00 

FIELD: agriculture.

SUBSTANCE: regulator of plant growth and development is represented by the liquid fraction of the product of oxidative cracking of plant material wastes, obtained by treatment of vegetable waste with hydrogen peroxide in water with heating to 60-70°C at the mass ratio of hydrogen peroxide to the plant raw material waste of 1.1-1.3:1 in the presence of a catalyst based on trivalent iron oxide in the amount of 0.18-0.34% by weight with respect to the plant raw material waste in terms of Fe³⁺. The catalyst is prepared by stirring in water at 60-70°C the mixture of FeCl₃⋅6H₂O and Na₂CO₃ at the mass ratio FeCl₃⋅6H₂O: Na₂CO₃= 2.5-4.5:1. The liquid fraction separated from the product of oxidative cracking of plant raw material waste after separating the solid cracking fraction by filtration or centrifugation is neutralised to the pH of 5.5-6.5 by treatment with sodium carbonate. The liquid fraction neutralised to pH 5.5-6.5 is diluted 10-fold and applied to the growing medium for agricultural crops.

EFFECT: invention allows to implement said purpose.

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