Reliable, Accurate and Durable. Time taken to feed cows in a parlour can be utilized to give precisely controlled quantities of meal. In the case of high yielding cows this may take the form of a supplement in Out-Of-Parlour feeding. Whatever the system, the price of meal demands that feeding must be carried out with the utmost accuracy. Pearson offers a range of feeding systems from low level, easily fitted manually operated systems, to fully automatic, electronically controlled systems.