This farmland overlaps a lot of other areas of farmland that are drawn at a more detailed level. way/1330120028
It also crosses areas that are not farmland. I would suggest this way needs refining or removing.

That will definitely help with the roads. There are some useful hints here: osm.wiki/Upload_GPS_tracks
I've read that it's best to record multiple tracks and then you can draw the roads on an aaverage of the paths to remove inaccuracies.

I’ve added what is currently on the aerial photography. If you have local knowledge, feel free to add the other roads etc to the map. Or provide a sketch and I can add? It’ll probably be quite a long time before the aerial photography is updated. A drone survey would probably be beneficial.