## 3 Results and Discussion
\begin{table}
\begin{tabular}{c c c c c c c c c} \hline \hline \multicolumn{2}{c}{**Type of**} & \multicolumn{4}{c}{**Cd**} & \multicolumn{4}{c}{**Cu**} \\ \cline{2-9}
**Granulates (G\({}^{*}\))** & \multicolumn{4}{c}{**Dose (D)**} & \\ \cline{2-9}  & **1** & **2** & **3** & **Mean** & **1** & **2** & **3** & **Mean** \\ \hline I & 0.031 & 0.034 & 0.036 & 0.034 & 4.34 & 4.58 & 4.96 & 4.63 \\ II & 0.032 & 0.037 & 0.038 & 0.036 & 4.26 & 4.68 & 4.78 & 4.57 \\ III & 0.033 & 0.036 & 0.039 & 0.036 & 4.27 & 4.44 & 4.49 & 4.40 \\ IV & 0.039 & 0.042 & 0.043 & 0.041 & 4.42 & 4.66 & 4.83 & 4.64 \\ Mean & 0.034 & 0.037 & 0.039 & 0.037 & 4.32 & 4.59 & 4.76 & 4.56 \\ Control & & & 0.029 & & & & 3.98 & \\ LSD\({}_{0.05}\) G—0.004; D—0.003; G \(\times\) D—n.s. & & & LSD\({}_{0.05}\) G—0.090; D—0.070; G \(\times\) D—0.156 & \\ \hline \multicolumn{2}{c}{**Cr**} & \multicolumn{4}{c}{**Ni**} \\ I & 13.45 & 16.30 & 17.05 & 15.60 & 0.27 & 0.29 & 0.33 & 0.30 \\ II & 15.20 & 16.85 & 17.30 & 16.45 & 0.38 & 0.43 & 0.49 & 0.43 \\ III & 14.60 & 15.10 & 15.30 & 15.00 & 0.29 & 0.32 & 0.35 & 0.32 \\ IV & 16.40 & 17.10 & 18.10 & 17.20 & 0.29 & 0.32 & 0.35 & 0.32 \\ Mean & 14.91 & 16.34 & 16.94 & 16.06 & 0.39 & 0.48 & 0.51 & 0.36 \\ Control & & & 13.15 & & & 0.26 & & 0.26 \\ LSD\({}_{0.05}\) G—0.344; D—0.267; G \(\times\) D—0.596 & & & & LSD\({}_{0.05}\) G—0.042; D—0.033; G \(\times\) D—n.s. & \\ \hline \multicolumn{2}{c}{**Zn**} \\ I & 0.71 & 0.76 & 0.79 & 0.75 & 36.20 & 37.75 & 38.40 & 37.45 \\ II & 0.79 & 0.87 & 0.88 & 0.85 & 39.05 & 40.55 & 41.85 & 40.48 \\ III & 0.66 & 0.73 & 0.77 & 0.72 & 35.45 & 37.30 & 38.05 & 36.93 \\ IV & 0.84 & 0.88 & 0.97 & 0.90 & 39.75 & 41.05 & 42.40 & 41.07 \\ Mean & 0.75 & 0.81 & 0.85 & 0.80 & 37.61 & 39.16 & 40.17 & 38.98 \\ Control & & & 0.37 & & & 30.00 & & \\ LSD\({}_{0.05}\) G—0.037; D—0.029; G \(\times\) D—n.s. & & & LSD\({}_{0.05}\) G—0.597; D—0.464, G \(\times\) D—n.s. & \\ \hline \hline \end{tabular} \({}^{*}\) Full material composition of fertilizer granulates is given in Sections 2 and 2.1. n.s— insignificant difference.  
\end{table} 
Table 6: Content of Cd, Cu, Cr, Ni, Pb and Zn in triplicate (in mg\(\cdot\)kg\({}^{-1}\) DM) to pot under effect of sludge-ash granulates. sludge) caused an increase in the content of copper, nickel, and lead by 6.27%, 19.2% and 16.4%, respectively, compared to the first dose hey. On the other hand, granulate IV (50% industrial sludge) had a significant effect between the 1 st and 2 nd applied doses on the increase in the content of chromium by 31.7% and zinc by 7.25%. Triticale grain from objects where granulate II with 40% of industrial sludge and 20% of ash and fertilizer granulate IV with 50% of industrial sludge and 20% of ash was used contained more cadmium, chromium, nickel, lead, and zinc compared to objects where granulate I with 30% industrial sludge and 30% ash was used, granulate III with 20% industrial sludge and 40% ash and in relation to the control object (Table 6). However, the copper content in the triticale grain was significantly higher in the object with granulates I and IV than in granulates II and III and in the control. Differences in influence the effect of granulates I (30% industrial sludge), II (40% industrial sludge), III (20% industrial sludge) and IV (50% industrial sludge) on the content of cadmium, copper, chromium, nickel, lead, and zinc in triticale grain were significant. On the other hand, the highest amounts of cadmium, copper, chromium, lead, and zinc in triticale grain were found when granulate IV was used compared to granulates I, II and III. Fertilizer granulate II (40% industrial sludge) contributed to the highest increase of nickel content in triticale grain in comparison with other granules. Increasing doses of granulates had a significant effect on the increased the contents of cadmium, copper, chromium, nickel, lead, and zinc in the grain of the test plant.The difference in the effect between the 1 st and 2 nd doses of granulates on the content of cadmium, nickel and lead in triticale grain was insignificant.