I wasn’t able to, but then again, it was the first and only time I’ve dropped off at the biogas plant. If there is some way to do so though I would be VERY interested. The biogas plant frequently offers much more for silage.
I tried the bales on the trailers, the bales off the trailer, the bales off the trailer with wrapping removed, none worked. Unless the two drop off points are different (the two large U shaped concrete areas.)