The authors apologise for errors in figures 1, 2, 3, and 4 of the published version. These figures should have appeared as indicated below:
Figure 1. The development of perennial weed biomass in total from 1997 to 2022, shown as means for rotations O2 and O4 with and without cover cropping but across entry points. Error bars show standard errors of means (n = 8).
Figure 2. The development of perennial weeds in total (Sonchus arvensis, Cirsium arvense, and Elytrigia repens) from 2012 to 2021 based on visual scoring and shown as means for rotations O2 and O4 with and without cover cropping, but across entry points. Error bars show standard errors of means (n = 8).
Figure 3. The development of Sonchus arvensis and Cirsium arvense from 2012 to 2021 based on scoring and shown as means for rotations O2 and O4 with and without cover cropping, but across entry points. Error bars show standard errors of means (n = 8).
Figure 4. The development of Elytrigia repens from 2012 to 2021 based on scoring and shown as means for rotations O2 and O4 with and without cover cropping, but across entry points. Error bars are standard errors of means (n = 8).