The Effect of Sludge-Ash Granulates on the Content and Uptake of Heavy Metals by Winter Rape Seeds and Triticale

Four granulates were prepared from waste, including lignite ash, industrial sludge, sawdust, ammonium nitrate and potassium salt (60% K2O). The produced chemically tested. They contained significant Ca C organic contents slightly less S, P, K Mg. concentration of Cd, Cr, Cu, Ni, Pb Zn did not exceed the applicable standards. Then, they tested in a experiment with 2 plants: spring rape, Larissa cv., triticale, Milikaro cv. content heavy metals rape seed triticale grain largely depended on chemical properties amount components used to produce granulates. As rule, higher share sludge lower ash (granulates II 40% IV 50%) increased test plants. Applying 2nd 3rd doses cadmium, copper, chromium, nickel, lead, zinc. Increasing significantly uptake by grain. Under influence applied fertilizer granulates, seeds was positively correlated their uptake.