Can Soil Compaction Alter Morphophysiological Responses and Soybean Yield under Application of Selective Herbicides?

Figure 3

Visual aspect of the root system of soybean plants at 50 DAE as a function of soil physical condition and preemergence herbicide application. Treatments in order from left to right: control, clomazone (800 g·ha⁻¹), diclosulam (29,4 g·ha⁻¹), flumioxazin (60 g·ha⁻¹), S-metolachlor (1.440 g·ha⁻¹), [imazethapyr + flumioxazin] ([106 + 50] g·ha⁻¹), [pyroxasulfone + flumioxazin] ([90 + 60] g·ha⁻¹), and [sulfentrazone + diuron] ([210 + 420] g·ha⁻¹).