PRINOS ODABRANIH SORTI KROMPIRA GAJENIH U RAZLIČITIM AGROEKOLOŠKIM USLOVIMA

Potato is one of the staple cultivated species and according to the area planted, forth crop after wheat, maize, and rice. Trough selection of the appropriate variety and application of modern cultivation technology it is possible to achieve high yields. Research with five commercial potato varieties (Agria, Faluka, Kennebec, Kuroda and Desiree) was conducted in 2016 and 2017 in field conditions in three localities (East Sarajevo, Bijeljina and Rogatica - Borike). The obtained results were processed using Analysis of Variance in the three-factorial design Variety, location and years significantly influenced the yield of tubers. Sufficient and evenly distributed precipitation in 2016. years influenced the formation of a higher number of larger tubers, while the deficit of precipitation in 2017. years affected the lower presence of this fraction and lower tuber yields.