## 3 Results
### Multi-Row Variety 'Meridian' in 2021
\begin{table}
\begin{tabular}{c c c c c c c} \hline \hline \multicolumn{1}{c}{**Treatment**} & \multicolumn{2}{c}{**N Fertilization**} & \multicolumn{2}{c}{**FM Yield**} & \multicolumn{2}{c}{**Protein [\%]**} & \multicolumn{2}{c}{**N Uptake**} & \multicolumn{2}{c}{**N Surplus**} & \multicolumn{2}{c}{**NUE**} \\  & \multicolumn{2}{c}{**[kg ha\({}^{-1}\)]**} & \multicolumn{2}{c}{**[t ha\({}^{-1}\)]**} & \multicolumn{2}{c}{**[kg ha\({}^{-1}\)]**} & \multicolumn{2}{c}{**[kg ha\({}^{-1}\)]**} & \multicolumn{2}{c}{**[\%]**} \\ \hline N 1 & 0/0/0 = 0 & 0/0/0 = 0 & 3.5 \({}^{\dagger}\) & 10.3 \({}^{\text{op}}\) & 49.3 \({}^{\text{n}}\) & \(-\)49.3 \({}^{\text{k}}\) & \\ N 2 & 40/30/0 = 70 & 40/30/0 = 70 & 7.7 \({}^{\text{i}}\) & 10.0 \({}^{\text{p}}\) & 106.2 \({}^{\text{m}}\) & \(-\)36.2 \({}^{\text{j}}\) & 81.2 \({}^{\text{abcd}}\) \\ N 3 & 40/30/40 = 110 & 40/30/40 = 110 & 8.8 \({}^{\text{h}}\) & 11.1 \({}^{\text{no}}\) & 134.2 \({}^{\text{1}}\) & \(-\)24.2 \({}^{\text{hj}}\) & 77.2 \({}^{\text{abcd}}\) \\ N 4 & 40/60/40 = 140 & 40/60/40 = 140 & 9.9 \({}^{\text{defg}}\) & 11.9 \({}^{\text{jklm}}\) & 162.3 \({}^{\text{hj}}\) & \(-\)22.3 \({}^{\text{ghj}}\) & 80.7 \({}^{\text{abcd}}\) \\ N 5 & 70/30/40 = 140 & 70/30/40 = 140 & 10.1 \({}^{\text{bcdef}}\) & 11.3 \({}^{\text{lmn}}\) & 157.2 \({}^{\text{jklk}}\) & \(-\)17.2 \({}^{\text{ghi}}\) & 77.0 \({}^{\text{abcdef}}\) \\ N 6 & 160/0/0 = 160 & 160/0/0 = 160 & 10.8 \({}^{\text{ab}}\) & 11.7 \({}^{\text{klmn}}\) & 172.6 \({}^{\text{fghi}}\) & \(-\)12.6 \({}^{\text{efghi}}\) & 77.1 \({}^{\text{abcdef}}\) \\ N 7 & 70/90/0 = 160 & 70/90/0 = 160 & 10.6 \({}^{\text{abcde}}\) & 12.2 \({}^{\text{hjk}}\) & 176.6 \({}^{\text{efghi}}\) & \(-\)16.6 \({}^{\text{fghi}}\) & 79.6 \({}^{\text{abcde}}\) \\ N 8 & 40/90/40 = 170 & 40/90/40 = 170 & 10.0 \({}^{\text{cdefg}}\) & 13.2 \({}^{\text{efg}}\) & 181.6 \({}^{\text{defg}}\) & \(-\)11.6 \({}^{\text{efghi}}\) & 77.8 \({}^{\text{abcde}}\) \\ N 9 & 70/60/40 = 170 & 70/60/40 = 170 & 10.5 \({}^{\text{abcdef}}\) & 12.6 \({}^{\text{ghi}}\) & 182.1 \({}^{\text{defg}}\) & \(-\)12.1 \({}^{\text{efghi}}\) & 78.1 \({}^{\text{abcde}}\) \\ N 10 & 70/90/40 = 200 & 70/90/40 = 200 & 10.6 \({}^{\text{abcd}}\) & 13.6 \({}^{\text{def}}\) & 197.2 \({}^{\text{abc}}\) & 2.8 \({}^{\text{bcde}}\) & 74.0 \({}^{\text{cdefg}}\) \\ N 11 & 70/120/40 = 230 & 70/120/40 = 230 & 10.0 \({}^{\text{cdefg}}\) & 14.7 \({}^{\text{ab}}\) & 201.7 \({}^{\text{a}}\) & 28.3 \({}^{\text{a}}\) & 66.3 \({}^{\text{g}}\) \\ N 12 & GFO & 60/55/50 = 175 & 10.9 \({}^{\text{a}}\) & 12.9 \({}^{\text{fgh}}\) & 193.7 \({}^{\text{abcd}}\) & \(-\)18.7 \({}^{\text{ghj}}\) & 82.5 \({}^{\text{abc}}\) \\ N 13 & GFO & 54/50/54 = 158 & 10.4 \({}^{\text{abcdef}}\) & 12.5 \({}^{\text{ghj}}\) & 178.1 \({}^{\text{efg}}\) & \(-\)20.1 \({}^{\text{ghj}}\) & 81.5 \({}^{\text{abc}}\) \\ N 14 & GFO & 48/44/48 = 140 & 10.5 \({}^{\text{abcdef}}\) & 11.7 \({}^{\text{klmn}}\) & 168.4 \({}^{\text{ghj}}\) & \(-\)28.4 \({}^{\text{j}}\) & 85.1 \({}^{\text{ab}}\) \\ N 15 & GFO & 30/30 & 42/39/42 = 123 & 9.4 \({}^{\text{gh}}\) & 11.2 \({}^{\text{mn}}\) & 145.6 \({}^{\text{kl}}\) & \(-\)22.6 \({}^{\text{ghj}}\) & 78.3 \({}^{\text{abcde}}\) \\ N 16 & GFO & 10/30 & 66/61/66 = 193 & 10.9 \({}^{\text{a}}\) & 13.3 \({}^{\text{efg}}\) & 198.8 \({}^{\text{ab}}\) & \(-\)5.8 \({}^{\text{cdefg}}\) & 77.4 \({}^{\text{abcdef}}\) \\ N 17 & BESyD + Yara N-Tester & 55/60/50 = 165 & 10.7 \({}^{\text{ab}}\) & 12.1 \({}^{\text{jkl}}\) & 177.3 \({}^{\text{efg}}\) & -12.3 \({}^{\text{efghi}}\) & 77.5 \({}^{\text{abcdef}}\) \\ N 18 & Sensor 10 t ha\({}^{-1}\) & 60/77/68 = 205 & 10.9 \({}^{\text{a}}\) & 13.7 \({}^{\text{def}}\) & 204.7 \({}^{\text{a}}\) & 0.9 \({}^{\text{bcdef}}\) & 75.7 \({}^{\text{bcdefg}}\) \\ N 19 & Sensor \(-\) 10\% & 57/68/57 = 182 & 10.6 \({}^{\text{abc}}\) & 13.1 \({}^{\text{efg}}\) & 191.4 \({}^{\text{abcde}}\) & \(-\)10.2 \({}^{\text{degf}}\) & 78.4 \({}^{\text{abcde}}\) \\ N 20 & Sensor \(-\) 20\% & 54/54/40 = 148 & 10.6 \({}^{\text{abc}}\) & 12.1 \({}^{\text{hjk}}\) & 177.2 \({}^{\text{efghi}}\) & \(-\)28.7 \({}^{\text{j}}\) & 86.5 \({}^{\text{a}}\) \\ N 21 & Sensor \(-\) 30\% & 51/49/33 = 133 & 9.9 \({}^{\text{efg}