## 3 Results
### Antioxidant Enzyme Activity upon Bacterial-Fungal Inoculation: From Root to Fruit
\begin{table}
\begin{tabular}{c c c c c c c c} \hline \hline  & \multicolumn{4}{c}{**Growing Season**} & \multicolumn{4}{c}{**Growing Season**} \\ \cline{2-7} \multirow{2}{*}{**Treatment**} & \multicolumn{3}{c}{**2012**} & \multicolumn{3}{c}{**2013**} \\ \cline{2-7}  & \multicolumn{3}{c}{**Cultivar**} & \multicolumn{3}{c}{**Cultivar**} & \multicolumn{3}{c}{**Cultivar**} \\ \cline{2-7}  & \multicolumn{3}{c}{**Topaz**} & \multicolumn{1}{c}{**[PERSON]**} & \multicolumn{1}{c}{**Odra**} & \multicolumn{1}{c}{**Topaz**} & \multicolumn{1}{c}{**[PERSON]**} & \multicolumn{1}{c}{**Odra**} \\ \hline  & ROOT & & Av\({}^{\text{T}}\) & & & & Av\({}^{\text{T}}\) \\ \cline{2-7}  & \multicolumn{3}{c}{Glutathione reductase (nkat g\({}^{-1}\) FW)} & & & & & \\ N-INO a  & 0.66 \(\pm\) 0.10 & 1.36 \(\pm\) 0.08 & 0.91 \(\pm\) 0.03 & 0.97 A & 0.64 \(\pm\) 0.05 & 0.90 \(\pm\) 0.21 & 1.08 \(\pm\) 0.14 & 0.87 A \\ INO b  & 1.59 \(\pm\) 0.15 & 2.13 \(\pm\) 0.07 & 2.08 \(\pm\) 0.08 & 1.93 B & 1.23 \(\pm\) 0.04 & 2.37 \(\pm\) 0.79 & 1.75 \(\pm\) 0.04 & 1.79 B \\ Av\({}^{\text{cv}}\) & 1.12 a & 1.74 c & 1.49 b & 0.93 a & 1.64 b & 1.42 b & \\  & \multicolumn{3}{c}{Catalex (nkat g\({}^{-1}\) FW)} & & & & & \\ N-INO & 2.41 \(\pm\) 0.37 & 3.06 \(\pm\) 0.25 & 2.73 \(\pm\) 0.11 & 2.73 A & 3.93 \(\pm\) 0.53 & 5.88 \(\pm\) 0.48 & 5.19 \(\pm\) 0.59 & 5.00 B \\ INO & 2.94 \(\pm\) 0.18 & 3.71 \(\pm\) 0.37 & 3.06 \(\pm\) 0.31 & 3.24 B & 4.33 \(\pm\) 0.21 & 5.39 \(\pm\) 0.89 & 3.43 \(\pm\) 0.76 & 4.38 A \\ Av\({}^{\text{cv}}\) & 2.67 a & 3.39 b & 2.89 a & 4.13 a & 5.64 b & 4.31 a & \\ \hline  & LEAF & & & & & \\ \cline{2-7} N-INO & \multicolumn{3}{c}{Glutathione reductase (nkat g\({}^{-1}\) FW)} & & & & & \\ N-INO & 16.9 \(\pm\) 2.1 & 13.8 \(\pm\) 1.4 & 17.5 \(\pm\) 2.4 & 16.1 A & 28.7 \(\pm\) 3.8 & 19.5 \(\pm\) 2.5 & 17.5 \(\pm\) 2.1 & 21.9 A \\ INO & 19.4 \(\pm\) 4.0 & 17.3 \(\pm\) 1.6 & 21.9 \(\pm\) 2.8 & 19.5 B & 29.7 \(\pm\) 3.9 & 24.6 \(\pm\) 2.4 & 16.6 \(\pm\) 3.0 & 23.7 A \\ Av\({}^{\text{cv}}\) & 18.2 a & 15.6 ab & 19.7 b & & 29.2 c & 22.1 b & 17.1 a & \\  & \multicolumn{3}{c}{Catalex (nkat g\({}^{-1}\) FW)} & & & & & \\ N-INO & 3.46 \(\pm\) 0.53 & 2.11 \(\pm\) 0.61 & 2.68 \(\pm\) 0.46 & 2.75 B & 3.74 \(\pm\) 0.23 & 3.12 \(\pm\) 0.55 & 4.28 \(\pm\) 0.56 & 3.71 A \\ INO & 2.09 \(\pm\) 0.69 & 1.53 \(\pm\) 0.21 & 2.46 \(\pm\) 1.14 & 2.02 A & 3.02 \(\pm\) 0.71 & 4.32 \(\pm\) 0.49 & 4.91 \(\pm\) 0.40 & 4.08 A \\ Av\({}^{\text{cv}}\) & 2.78 b & 1.82 a & 2.57 b & & 3.38 a & 3.72 a & 4.60 b & \\ \hline  & FRUIT & & & & & \\ \cline{2-7} N-INO & \multicolumn{3}{c}{Glutathione reductase (nkat g\({}^{-1}\) FW)} & & & & & \\ N-INO & 2.65 \(\pm\) 0.48 & 2.99 \(\pm\) 0.37 & 2.15 \(\pm\) 0.22 & 2.60 A & 2.40 \(\pm\) 0.33 & 2.23 \(\pm\) 0.42 & 4.63 \(\pm\) 1.01 & 3.08 A \\ INO & 2.49 \(\pm\) 0.59 & 2.76 \(\pm\) 0.54 & 2.69 \(\pm\) 0.29 & 2.65 A & 2.18 \(\pm\) 0.14 & 2.36 \(\pm\) 0.52 & 4.70 \(\pm\) 0.86 & 3.09 A \\ Av\({}^{\text{cv}}\) & 2.57 a & 2.88 a & 2.42 a & & 2.29 a & 2.30 a & 4.66 b & \\  & \multicolumn{3}{c}{Catalex (nkat g\({}^{-1}\) FW)} & & & & & \\ N-INO & 3.92 \(\pm\) 0.37 & 4.56 \(\pm\) 1.26 & 6.01 \(\pm\) 0.76 & 4.83 A & 3.76 \(\pm\) 0.78 & 4.41 \(\pm\) 1.24 & 4.65 \(\pm\) 1.04 & 4.27 A \\ INO & 4.48 \(\pm\) 0.54 & 4.87 \(\pm\) 0.49 & 7.62 \(\pm\) 0.87 & 5.66 B & 3.83 \(\pm\) 0.60 & 4.33 \(\pm\) 0.53 & 4.26 \(\pm\) 0.83 & 4.14 A \\ Av\({}^{\text{cv}}\) & 4.20 a & 4.71 a & 6.82 b & 3.80 a & 4.37 a & 4.46 a & \\ \hline \hline \end{tabular}  
* non-inoculated plants; b inoculated plants; mean separation for treatment (N-INO vs. INO plants) and cultivar by Tukey test (\(p<0.05\)); means followed by the same letter in column (Av\({}^{\text{T}}\)—average for treatment) and in line (Av\({}^{\text{cv}}\)—average for cultivar) do not differ significantly, each year’s results were elaborated separately; presented values are the means of four replicates, \(\pm\)SD; FW—fresh weight.  
\end{table} 
Table 2: Root, leaf, and fruit antioxidant enzyme activity: year, cultivar, and bacterial–fungal inoculation effects.