## 3 Results and Discussion
### Heavy Metals Content in Raspberry Leaves
On the  
\begin{table}
\begin{tabular}{c c c c c c c} \hline \hline \multirow{2}{*}{**Heavy Metals**} & \multirow{2}{*}{**Culturation**} & \multicolumn{2}{c}{**Conventional**} & \multicolumn{2}{c}{**Organic**} & \multicolumn{2}{c}{**Wild Crop**} \\ \cline{2-7}  & **Year** & **2020** & **2021** & **2020** & **2021** & **2020** & **2021** \\ \hline Arsenic (As) & 0.30 \({}^{d}\) \(\pm\) 0.07 & 0.09 \({}^{ab}\) \(\pm\) 0.00 & 0.43 \({}^{c}\) \(\pm\) 0.01 & 0.06 \({}^{a}\) \(\pm\) 0.00 & 0.40 \({}^{c}\) \(\pm\) 0.03 & 0.12 \({}^{b}\) \(\pm\) 0.01 \\ \hline Cadmium (Cd) & 0.07 \({}^{a}\)\(\pm\) 0.01 & 0.12 \({}^{a}\)\(\pm\) 0.01 & 0.09 \({}^{a}\)\(\pm\) 0.01 & 0.29 \({}^{b}\)\(\pm\) 0.01 & 1.74 \({}^{d}\)\(\pm\) 0.06 & 1.37 \({}^{c}\)\(\pm\) 0.11 \\ \hline Lead (Pb) & 0.34 \({}^{a}\)\(\pm\) 0.12 & 0.36 \({}^{a}\)\(\pm\) 0.04 & 0.48 \({}^{a}\)\(\pm\) 0.03 & 0.91 \({}^{b}\)\(\pm\) 0.06 & 0.85 \({}^{b}\)\(\pm\) 0.03 & 1.40 \({}^{c}\)\(\pm\) 0.12 \\ \hline Aluminium (Al) & 69.68 \({}^{e}\)\(\pm\) 1.07 & 108.95 \({}^{a}\)\(\pm\) 4.07 & 50.41 \({}^{c}\)\(\pm\) 2.46 & 38.43 \({}^{b}\)\(\pm\) 2.42 & 59.51 \({}^{d}\)\(\pm\) 4.93 & 108.62 \({}^{a}\)\(\pm\) 0.52 \\ \hline Chromium (Cr) & 2.50 \({}^{b}\)\(\pm\) 1.19 & 0.19 \({}^{a}\)\(\pm\) 0.01 & 4.68 \({}^{d}\)\(\pm\) 0.61 & 0.08 \({}^{a}\)\(\pm\) 0.00 & 3.60 \({}^{b}\)\(\pm\) 0.27 & 0.72 \({}^{a}\)\(\pm\) 0.14 \\ \hline Zinc (Zn) & 48.89 \({}^{b}\)\(\pm\) 0.58 & 65.30 \({}^{c}\)\(\pm\) 8.50 & 26.25 \({}^{a}\)\(\pm\) 1.68 & 35.99 \({}^{ab}\)\(\pm\) 0.21 & 22.11 & 94.67 \({}^{d}\)\(\pm\) 6.43 \\ \hline Cobalt (Co) & 1.22 \({}^{b}\)\(\pm\) 0.33 & 0.04 \({}^{a}\)\(\pm\) 0.00 & 1.93 \({}^{d}\)\(\pm\) 0.10 & 0.04 \({}^{a}\)\(\pm\) 0.00 & 1.63 \({}^{c}\)\(\pm\) 0.12 & 0.06 \({}^{a}\)\(\pm\) 0.01 \\ \hline Molybdenum (Mo) & 3.01 \({}^{d}\)\(\pm\) 0.44 & 3.84 \({}^{b}\)\(\pm\) 0.26 & 1.99 \({}^{a}\)\(\pm\) 0.08 & 0.56 \({}^{c}\)\(\pm\) 0.05 & 1.62 \({}^{a}\)\(\pm\) 0.09 & 4.25 \({}^{b}\)\(\pm\) 0.31 \\ \hline Copper (Cu) & 6.51 \({}^{c}\)\(\pm\) 0.15 & 5.71 \({}^{a}\)\(\pm\) 0.44 & 6.07 \({}^{a}\)\(\pm\) 0.05 & 5.17 \({}^{b}\)\(\pm\) 0.05 & 6.99 \({}^{d}\)\(\pm\) 0.28 & 6.03 \({}^{a}\)\(\pm\) 0.14 \\ \hline Manganese (Mn) & 238.07 \({}^{d}\)\(\pm\) 4.63 & 177.19 \({}^{c}\)\(\pm\) 4.88 & 128.15 \({}^{b}\)\(\pm\) 3.89 & 525.50 \({}^{a}\)\(\pm\) 9.37 & 1631.64 \({}^{e}\)\(\pm\) 29.31 & 547.71 \({}^{a}\)\(\pm\) 16.78 \\ \hline Vanadium (V) & 0.18 \({}^{b}\)\(\pm\) 0.03 & 0.36 \({}^{c}\)\(\pm\) 0.02 & 0.14 \({}^{ab}\)\(\pm\) 0.01 & 0.13 \({}^{a}\)\(\pm\) 0.00 & 0.13 \({}^{a}\)\(\pm\) 0.01 & 0.75 \({}^{a}\)\(\pm\) 0.03 \\ \hline Boron (B) & 75.38 \({}^{c}\)\(\pm\) 8.81 & 117.02 \({}^{d}\)\(\pm\) 3.73 & 33.87 \({}^{a}\)\(\pm\) 4.23 & 48.01 \({}^{b}\)\(\pm\) 0.69 & 39.82 \({}^{a}\)\(\pm\) 2.29 & 48.20 \({}^{b}\)\(\pm\) 0.73 \\ \hline Strontium (Sr) & 26.59 \({}^{a}\)\(\pm\) 2.42 & 69.75 \({}^{c}\)\(\pm\) 12.32 & 14.69 \({}^{b}\)\(\pm\) 0.56 & 23.57 \({}^{ab}\)\(\pm\) 0.41 & 17.31 \({}^{ab}\)\(\pm\) 1.23 & 25.19 \({}^{a}\)\(\pm\) 2.26 \\ \hline Antimony (Sb) & 0.24 \({}^{c}\)\(\pm\) 0.04 & 0.04 \({}^{ab}\)\(\pm\) 0.01 & 0.33 \({}^{d}\)\(\pm\) 0.01 & 0.02 \({}^{a}\)\(\pm\) 0.00 & 0.36 \({}^{b}\)\(\pm\) 0.03 & 0.27 \({}^{c}\)\(\pm\) 0.01 \\ \hline Titanium (Ti) & 8.16 \({}^{a}\)\(\pm\) 1.12 & 25.13 \({}^{a}\)\(\pm\) 1.17 & 10.11 \({}^{b}\)\(\pm\) 0.48 & 11.66 \({}^{c}\)\(\pm\) 0.64 & 9.40 \({}^{ab}\)\(\pm\) 0.76 & 18.55 other hand, lower results were also noted [34; 41; 42; 45]. [PERSON] et al. [46], who examined leaves of various _Rubus ideaus_ L. raspberry varieties, determined Zn content at the level of 63.15-77.22 mg kg\({}^{-1}\), which corresponds to the result obtained for raspberry leaves from conventional farming conducted in 2021. In contrast, in [PERSON] et al. 's [43] study, the content was 35.47 mg kg\({}^{-1}\) DW, which corresponds to the value of zinc content obtained in the second year of harvest in organic raspberry leaves. Similar results were obtained to the previous ones obtained in the study [44; 47].