The Power is Wilting
The more time the crop sits on the ground, the lower the sugar levels will be once it hits the clamp (due to respiration) so the length of wilt has to be a balancing act.
Silage Clamp Walls - How High?
This is a complex question to answer, it depends on lots of factors, not least how much space you have. That might sound like a blindingly obvious statement and no space is actually “free” space as there is always an alternative use or cost involved. So what do we need to consider?