This is straw, not hay or silage. Most straw is just used as ground cover in stables or re-tilled into the ground. What you are confusing it is round bales of h

This is straw, not hay or silage. Most straw is just used as ground cover in stables or re-tilled into the ground. What you are confusing it is round bales of hay packed to turn into fermented silage. So this is not feedstock, but just utility material.