The proposed fertigation program of apple, pear and quince nutrition is based on the phenophases of plant development. If several irrigation treatments are carried out in the same phenophase, the recommended amount of fertilizer is evenly distributed according to the number of irrigations.

In the basic fertilization, in the zone of the rows, the granular fertilizer FitoCrop Complex 12-11-18 or 8-20-30+3S is applied, in the amount of 250 to 600 kg/ha, depending on the soil analysis. If necessary, pelletized FertiPlus chicken manure is added, in the amount of 600 to 1000 kg/ha, in accordance with the condition of the plants.