Research Article
Can Soil Compaction Alter Morphophysiological Responses and Soybean Yield under Application of Selective Herbicides?
Table 5
Phytotoxicity scores at 7, 14, and 28 DAE of soybean as a function of soil physical condition and herbicide application in preemergence.
| | Treatments | Dose (g·ha−1) | Phytotoxicity | | Compacted | Noncompacted | | 7 DAE | 14 DAE | 28 DAE | 7 DAE | 14 DAE | 28 DAE |
| | Control | | 1 | 1 | 1 | 1 | 1 | 1 | | Clomazone | 800 | 2 | 1 | 1 | 2 | 1 | 1 | | Diclosulam | 29.4 | 3 | 2 | 1 | 2 | 2 | 1 | | Flumioxazin | 60 | 1 | 1 | 1 | 1 | 1 | 1 | | S-metolachlor | 1,440 | 1 | 1 | 1 | 1 | 1 | 1 | | [Imazethapyr + flumioxazin] | [106 + 50] | 2 | 2 | 1 | 2 | 2 | 1 | | [Pyroxasulfone + flumioxazin] | [90 + 60] | 2 | 1 | 1 | 1 | 1 | 1 | | [Sulfentrazone + diuron] | [210 + 420] | 3 | 2 | 1 | 2 | 2 | 1 |
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