In 2015, prices of NPK fertilizers increased the most (on average by 11.9%), but the least increased prices of phosphatic fertilizers (on average by 3.7%).
V letu 2015 so se najbolj zvišale cene NPK gnojil (v povprečju za 11,9 %), najmanj pa cene fosfatnih gnojil (v povprečju za 3,7 %).