The calculation of a relative feed value is a simple technique used to determine whether a particular feed is value for money relative to reference feeds - barley and soya. Processing costs are not included in the calculation. The actual figure quoted for a feed indicates the highest price at which it will be value for money relative to barley and soya. The monetary value of a range of feedstuffs, based on animal performance trials, will then be displayed. Feedstuffs are good value if they can be purchased at less than the value displayed.
Feeds vary in terms of nutrient composition.
It is advisable to have an analysis of the feed available before calculating its relative feed value. Your local Greenmount adviser can assist you with the formulation of balanced rations. The contribution of Dr RWJ Steen, Agricultural Research Institute of Northern Ireland, to the production of this program is gratefully acknowledged. In no event will Greenmount College or Agricultural Research Institute of Northern Ireland be liable to you for any damages, including lost profits or other incidental or consequential damages arising out of the use or misuse of this program.