Comparison of predicted total loblolly pine volume growth by the burn only (B), chop-burn (C&B), shear-pile-disk (S, P&D), chop-herbicide-burn (C, H&B), herbicide-burn (H&B), and herbicide-burn-herbicide (H, B&H) treatments with the multilevel nonlinear mixed-effects stand volume growth model, where all random effects were set to zero (using parameter estimates from Tab. II).