PL
Porównywano dwa systemy wentylacji (opływowy, przepływowy) stosowane w przechowalnictwie ziemniaków, przy składowaniu ziemniaków luzem i w paletach skrzyniowych. W porównaniu wzięto pod uwagę sprawność systemu wentylacji oraz powstawanie strat pizechowalniczych w przestrzeni komory jako efekt działania wentylacji.
EN
The systems of ventilation, namely axial and radial, were compared. In this comparison efficiency of the ventilation system and formation of damages in store-room space were taken into consideration. The obtained results show that the radial system used for storage in trays requires 3-times as much intensity of ventilating than the axial system used for storage in bulk. In a store room, where potatoes are stored in trays, storage losses are insignificantly differentiated among trays, but significantly on a plate. When potatoes are stored in bulk the greatest natural losses appeared at the bottom and the smallest on the top of the heap.