Impact of calcification on potato yield

By seed surfaces according to the information Federal Bureau of Statistics and Institute Republic Srpska total area under vegetables potatoes occupies 57% sowing area, so that after corn wheat, most important agricultural plant in Bosnia Herzegovina. Most are lighter types land - permeable, loose, sandy-humus sandy-clay ground with crumb structure, rich mineral organic matter, favorable water – air characteristics. Does not match his tough swampy lands a high level underground water. Tolerate acid soil reaction, optimum pH is 5,4-6,5. Given Tuzla canton mainly values from 4.5 5.5 made production sample on plot had value 4.6 as material for reparation or quality calcification was Fertdolomit order increase pH, you apply analysis has found increased 5.8. Calcification measure repair chemical properties soil, primarily reducing its acidity, ie. bringing cultivation certain species calcium use fertilizers. At same time, this water-air, mechanical, physical biological soil. Reflected four different variants: control, 40 t / ha manure, manure NPK 7:20:30 400 kg ha, 7:20: 30 amount supplements 3 ha. The results reflected big point importance potatoes.