Visited a pig farmer, 2,000 grower finishers, buying premix from a competitor with no experience in fermentation. Result: farmer not satisfied because of too low daily gain, too high mortality, and high segregation of liquid feed. Dr.FERM was contacted, and i tipped ForFarmers. ForFarmers, with about 170,000 grower-finishers on fermentation, made new proposals for the premixes. Dr.FERM optimized the fermentation. KNOW-HOW is the key for succesfull fermentation and improvement of performance & health of your pigs.