To extend the life and increase the efficiency of fertilizers, the important role played by the proper organization of their hraneniya.U we fertilizers stored in special warehouses. Can be stored in sealed polythene fertilizer in piles in the open air, placed on a specially prepared concrete or asphalt floors. Grounds of removing from the melted snow and rain water. Storage of mineral fertilizers in the open air leads to a deterioration of their quality as well as fertilizer and dampen become compressed, reduced the level of nutrients in them. All this leads to a loss - is about 10-12% by weight. The uneven flow during the year and seasonality of application necessitate long-term storage of mineral fertilizers.