165 

 GROUP IV. 



Item Considered. 



Period. 



Number of days on feed 



Amount meal mixture con- 

 sumed in period 



Average amount meal per 



cow per day. 



Amount roots and ensilage 



consumed by group in period 

 Average amount roots and 



ensilage per cow per day. . . 

 Amount hay consumed by 



group in period 



Total milk in average day of 



period 



Total milk produced by group 



in period 



Total milk produced by group 



in first three days of period 

 Total milk produced by group 



in last three days of period. 

 Value of food consumed by 



group during period 



Value of food consumed by 



group in one day 



Cost of 100 Ibs. milk produced 



by group during period 



Cost of 100 Ibs. milk produced 



by group during first three 



days of period 



Cost of 100 Ibs. milk produced 



by group during last three 



days of period 



Normal rate of decrease in 



milk flow during period 



Rate of decrease ; or increase 



+ ; during period 



Average per cent of fat in 



milk during period 



