You are the manager of a 40 head broodmare farm The maresaverage weig...

You are the manager of a 40 head broodmare farm. The mareâ€™s average weight is 1,000...

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Physics

You are the manager of a 40 head broodmare farm. The mareâ€™saverage weight is 1,000 lbs. âž¢ You know the mares in earlylactation require: 28.3 Mcal DE, 3 lbs Crude protein, 50 g Ca, 34 gP. âž¢ You go to the local feed store and purchase a feed that sellsof $8.50/50 lb bag. âž¢ The nutrient make up of the feed is: 13.5%CP, 0.5% Ca, and 0.44% P. By the fiber content you estimate the DEto be around 1.3 Mcal/lb. âž¢ You feed 1% bwt in grass hay (7% CP,0.8 Mcal DE/lb, 0.4% Ca, 0.2% P) A. How much of the commercial feedmust you feed to meet the maresâ€™ requirements (per head, per day)?21.76 B. If the hay costs $40/ton, what is the monthly cost to feedthese 40 mares, in early lactation (grain cost is given above)? a.Hay b. Grain c. Total

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3.7 Ratings (687 Votes)

HiHope you are doing wellAThis question can be solved using linearprogrammingMinimum Feedingrequirements of MaresCrude protein CP Digestible EnergyCalcium Phosphorous Nutrients inGRAINCOMMERCIAL FEEDIn 1 lbsCrude protein CP Digestible See Answer

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