5 



yield of milk in case of different cows, as well as at different milking 

 periods of the same cow under the same s^'stem of feeding, on the 

 cost of its production may not be without some interest, when enter- 

 ing upon a serious discussion of the question. What kind of cows 

 ought to be removed from our dairy stock in the interest of good 

 economy ? 



RECORD OF DAISY. 



RECORD OF MOLLIE. 



