Beef Mix 45 - RUM

Our #1 beef supplement, Beef Mix 45 - RUM is a 45% crude protein concentrate designed to be fed to stocker feeder cattle or for finishing beef steers/heifers to harvest weight.

Beef Mix 45 - RUM contains 200 mg per lb. of Rumensin to. Beef Mix 45-RUM is formulated to increase rate of weight gain while preventing and controlling coccidiosis caused by Eimeria bovis and Eimeria zuernii in growing cattle on pasture or in dry lot (stocker and feeder cattle and dairy and beef replacement heifers).

Beef Mix 45 - RUM has been proven to support 2+ lbs. daily gain in weaned feeder cattle on free-choice good corn silage.

Beef Mix 45 - RUM is fully-fortified with essential minerals and vitamins - no other additives or supplements are needed. Feed at the rate of 1 lb. per head daily.

Guaranteed Analysis

Crude Protein Minimum 45.00%
(This includes not more than 13.00% equivalent crude protein from non-protein nitrogen.)
Crude Fat Minimum 1.00%
Crude Fiber Maximum 8.50%
Calcium Minimum 3.00%
Calcium Maximum 4.00%
Phosphorus Minimum 1.00%
Salt Maximum 2.50%
Salt Minimum 3.50%
Potassium Minimum 1.50%
Vitamin A Minimum IU/Lb 20,000
Vitamin D3 Minimum IU/Lb 5,000 
Vitamin E Minimum IU/Lb 50 


Active Drug Ingredient
 Monensin 400 g/ton
Other Ingredients
Plant protein products, processed grain by-products, molasses products, calcium carbonate, monocalcium phosphate, dicalcium phosphate, magnesium oxide, magnesium sulfate, potassium sulfate, salt, urea, zinc sulfate, manganese sulfate, copper sulfate, ethylenediamine dihydriodide, cobalt carbonate, sodium selenite, vitamin A supplement, vitamin D3 supplement, vitamin E supplement, yeast culture.

Feeding Directions

Feed BURKMANN BEEF MIX 45-RUM at the rate of 1 pound per head daily. Each pound will provide 200 mg of Monensin. During the first 5 days, cattle should receive no more than 100 mg Monensin per day contained in not less than 1 lb of medicated feed (1/2 pound of BEEF MIX 45-RUM plus 1/2 pound nonmedicated feed). Following this adjustment period, cattle should receive 200 mg Monensin per head per day. BURKMANN BEEF MIX 45-RUM must be mixed with grain or other ration components. Do not feed undiluted. Feed continuously.


CAUTION: Do not allow horses or other equines access to feed containing Monensin. Ingestion of Monensin by equines has been fatal. Monensin- medicated cattle and goats feeds are safe for use in cattle and goats only.   Consumption by unapproved species may result in toxic reactions. Do not feed undiluted. Feeding undiluted or mixing errors resulting in high concentrations of Monensin has been fatal to cattle and could be fatal to goats.   Must be thoroughly mixed in feeds before use. Do not feed undiluted. Do not exceed the levels of Monensin recommended in the feeding directions, as reduced average daily gains may result. If feed refusals containing Monensin are fed to other groups of cattle, the concentration of Monensin in the refusals and amount of refusals fed should be taken into consideration to prevent Monensin overdosing. A withdrawal time has not been established for pre-ruminating calves. Do not use in calves to be processed for veal.

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