A control of the fumigant flow during fumigation of grain with soil aluminium phosphide formulations placed on the ventilation duct floors in grain warehouse
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Author: Ginov, Nikola; Kuzmanov, Dimitar; Naidenov, Mladen
The gas-air mixture formed as a result of the hydrolysis of the solid aluminium phosphide formulations in the ventilation ducts of grain warehouse is forced in the grain mass by periodically switching on the fans. It is possible by changing the duration of the switched off period (the pause) in the regime of the fans to control the gas-air mixture flow and so of the fumigant in the grain mass.