METHOD OF PRODUCTION OF PLANT GROWTH STIMULATOR FROM LOWLAND PEAT

摘要

FIELD: agriculture.;SUBSTANCE: method of production of plant growth stimulator from lowland peat consists in alkaline hydrolysis of lowland peat with aqueous solution of ammonia in the presence of hydrogen peroxide under heating and with subsequent separation of the liquid phase. The lowland peat with the ash content of 40-60% and content of humic acids of 14-19% is mixed with water in a ratio of 1:(6-8), and then mixed with aqueous ammonia at a dose of 15-19% and hydrogen peroxide at a dose of 15-19% on absolutely dry substance of peat.;EFFECT: invention enables to produce the plant growth stimulator from lowland peat with high ash content and low content of humic acids.;3 cl, 3 tbl, 7 ex