It is difficult to compare the energy contents of different liquid supplements. The following feed tag values will assist in making such comparisons. Moisture content . Water contributes no energy and a liquid feed with less moisture usually has a higher energy value. Total invert sugar .
Sugars are the major source of energy in most liquid feeds.
The higher the sugars the higher the TDN from this source. Fat content . Fat contains 2.25 times the energy of sugar or starch. Other than providing energy to the cow, fat has no magical properties and should be priced accordingly. Ingredient composition .