METHOD FOR TREATMENT OF GRAIN BEFORE LAYING FOR STORAGE Russian patent published in 2004 - IPC

FIELD: agriculture. SUBSTANCE: method involves creating grain flow formed as falling rain during processing thereof; atomizing propionic acid by means of nitrous oxide for creating aerosol flow adapted for contacting in countercurrent flow with grain; before atomizing procedure, introducing into propionic acid preparation produced by sequential extracting of Pythium insidiosum micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue. EFFECT: reliable storage of grain. 2 ex