EXERCISE 58. RELATIVE ECONOMY OF DAIRY FEEDS 



(Reference, Productive Feeding, Chapter X) 



1. Compare alfalfa hay and wheat bran as components of rations for dairy 

 cows or beef cattle and give relative feeding value as indicated by (a) total 

 digestible components, (b) energy values, (c) feed-unit system, and (d) results 

 of actual comparative trials. At ordinary market prices, which one is the 

 more economical of the two feeds? 



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