In general, since our harvests are multifunctional, residues and branches are left on the cutover. There's no longer much harvesting with branches along the side of the road. Before, we used to cut swaths, but maybe there's a way to adapt this way of doing things.
In Europe, they have worked a lot on harvesting residues, even harvesting stumps. As for us, we could harvest after fires. This is done less in Europe, because they harvest the stumps. This method would enable us to go and get biodegradable mass if we wanted.