Central Sands Dairy beds with sand and digests too
Debunking the myth that sand bedding cannot be used on a farm with an anaerobic digester, we profiled the digester system (including sand separation equipment) at Central Sands Dairy. While the farm is keeping 99 percent of sand from the entering the digester, Adam Onan, a manager at the dairy, said one downside is getting the …
اقرأ المزيد