编号 Serial number | X1 (Ga) | X2 (Mg) | X3 (Fe) | X4 (Mn) | ||||
频数 | 频率% | 频数 | 频率% | 频数 | 频率% | 频数 | 频率% | |
Treatments | Frequencies | Treatments | Frequencies | Treatments | Frequencies | Treatments | Frequencies | |
1 | 136 | 7.5 | 144 | 8 | 59 | 3.3 | 142 | 7.9 |
2 | 144 | 8 | 146 | 8.1 | 77 | 4.3 | 146 | 8.1 |
3 | 149 | 8.3 | 145 | 8.1 | 101 | 5.6 | 147 | 8.2 |
4 | 141 | 7.8 | 146 | 8.1 | 112 | 6.2 | 144 | 8 |
5 | 133 | 7.4 | 145 | 8.1 | 117 | 6.5 | 146 | 8.1 |
6 | 130 | 7.2 | 145 | 8.1 | 127 | 7.1 | 147 | 8.2 |
7 | 140 | 7.8 | 144 | 8 | 135 | 7.5 | 145 | 8.1 |
8 | 142 | 7.9 | 139 | 7.7 | 141 | 7.8 | 148 | 8.2 |
9 | 140 | 7.8 | 134 | 7.4 | 156 | 8.7 | 143 | 7.9 |
10 | 141 | 7.8 | 130 | 7.2 | 169 | 9.4 | 144 | 8 |
11 | 137 | 7.6 | 135 | 7.5 | 193 | 10.7 | 146 | 8.1 |
12 | 135 | 7.5 | 124 | 6.9 | 229 | 12.7 | 119 | 6.6 |
13 | 133 | 7.4 | 123 | 6.8 | 184 | 10.2 | 83 | 4.6 |
平均值average | 6.96 | 6.8 | 8.2 | 6.7 | ||||
标准误 Standard error | 0.088 | 0.087 | 0.083 | 0.085 | ||||
95%置信区间 95% confidence interval | 6.87 | 7.05 | 6.71 | 6.89 | 8.12 | 8.28 | 6.62 | 6.79 |
最佳施用量 Optimum dosage | 241.66 | 277.78 | 75.8 | 86.85 | 25.14 | 29.63 | 5.55 | 6.34 |