The degree to which alternative energy feedstuffs are used in livestock or poultry rations is obviously dependent on the cost of the alternative. Typically, this cost is related to the price of traditional energy feedstuffs, in particular, corn.
The major costs in a typical ration are ingredients that provide energy and protein. The value for an alternative can be estimated by considering its energy and protein contents relative to those in traditional feedstuffs such as corn and soybean meal,'11' taking into consideration extra costs associated with special handling, storage, processing, etc.
Was this article helpful?