|
| Regression parametersa (±SE) | Predicted tolpyralate dose | ||||
| Variable | a | b | c | ED50 | ED80 | ED95 |
| Control | -------------- % -------------- |
| ------------------- g ai ha−1 ------------------ | |||
| 2 WAA | 75 (1.9) | 29 (3.8) | - | 5 | Non-est. | Non-est. |
| 4 WAA | 70 (2.1) | 28 (4.5) | - | 6 | Non-est. | Non-est. |
| 8 WAA | 71 (2.6) | 21 (3.6) | - | 8 | Non-est. | Non-est. |
| 12 WAA | 73 (3.1) | 21 (4.2) | - | 8 | Non-est. | Non-est. |
|
| --------- Plants m−2 --------- |
|
|
|
| |
| Density | 236 (55.1) | 514 (116.5) | 0.23 (0.12) | 6 | Non-est. | Non-est. |
|
| ------------ g·m−2 ------------ |
|
|
|
| |
| Biomass | 79 (13.1) | 290 (28.5) | 0.26 (0.06) | 4 | Non-est. | Non-est. |
|
| -------------- % -------------- |
|
|
|
| |
| Grain yield | 82 (4.6) | 116 (86.9) | - | 1 | 31 | Non-est. |