Treatment | Site | |||
---|---|---|---|---|
A9 | C9 | D5 | Mean | |
(a) Site significance level | ||||
 | Level of statistical significance of F-test |  | ||
Second rotation (S2R) | ||||
 Site preparation | n.s. | ** | * | *** |
 Fertiliser | * | n.s. | n.s. | *** |
 Interaction | n.s. | n.s. | n.s. | n.s. |
Third rotation (S3R) | ||||
 Site preparation | *** | *** | *** | *** |
 Fertiliser | *** | n.s. | n.s. | ** |
 Interaction | *** | n.s. | n.s. | n.s. |
(b) Site volume production | ||||
 | Volume production (m3 ha−1) | |||
Second rotation (S2R) | ||||
 Residue removed | 178 | 179 b | 113 b | 155 b |
 Control | 209 | 237 a | 143 ab | 196 a |
 Lime | 224 | 231 a | 157 a | 204 a |
 Standard error of mean | 16.3 | 12.0 | 12.0 | 7.8 |
 LSD0.05 for site preparation | 48.2 | 35.4 | 35.6 | 16.1 |
 No fertiliser | 177 B | 207 A | 128 A | 170 B |
 Fertilised | 230 A | 224 A | 149 A | 200 A |
 Standard error of mean | 13.3 | 9.8 | 9.8 | 6.3 |
 LSD0.05 for site preparation | 39.4 | 28.9 | 29.1 | 13.1 |
 Grand mean | 204 | 215 | 138 | 185 |
Third rotation (S3R) | ||||
 Residue removed | 176 b | 130 c | 108 b | 138 b |
 Control | 221 a | 244 a | 155 a | 207 a |
 Lime | 236 a | 213 b | 170 a | 206 a |
 Standard error of mean | 5.3 | 10.3 | 7.1 | 5.7 |
 LSD0.05 for site preparation | 15.6 | 30.4 | 21.0 | 13.1 |
 No fertiliser | 195 B | 191 A | 139 A | 175 B |
 Fertilised | 227 A | 200 A | 150 A | 192 A |
 Standard error of mean | 4.3 | 8.4 | 5.8 | 4.6 |
 LSD0.05 for site preparation | 12.8 | 24.8 | 17.1 | 10.7 |
 Grand mean | 211 | 196 | 144 | 184 |