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Getting more from that TMR
February 16, 2018
Total mixed rations (TMR) have long been known to increase overall performance.
![Three generations of McDonnells](/sites/default/files/styles/at_16x9_small_2/public/2020-08/IFJ%20Keenan%20MechFiber345SP%201200%20x%20675.jpg?itok=4BjiulAP)
Diet feeder hungry for action
Milking 460 cows, the McDonnell family decided to change from a KEENAN Klassik 200 (in its 17th year!) to a MechFiber345SP, having seen it at the National Ploughing Championships the previous year.