EXERCISE 46 (Continued) 



2. Calculate the feed cost for raising a calf to weaning, at current market 

 prices, according to the following methods: (a) leaving it with the dam; (6) 

 feeding whole milk for 4 weeks, then gradually substituting skim milk and 

 feeding hay and a grain mixture composed of oats, Indian corn (or milo maize), 

 wheat middlings and linseed meal, two parts of the first three, and one part of 

 linseed meal ; (c) feeding whole milk for 2 weeks only and then as given under 6. 



83 



