80 AMERICAN DAIEYlNa. 



Here the difference in time (14 — 10=4-^10=.4) 

 was .4 percent and the difference in the pounds 

 of milk (18.1— 13.5=4.6-^13.5=,34) required to 

 make a pound of butter was .34 per cent. 



The facts brought out by the work of, our ex- 

 periment stations on milking should cause 

 dairymen who are not giving thought to this 

 question to commence thinking seriously and 

 immediately. Who can tell us how many cows 

 that are now unprofitable could be made profit- 

 able by a change of milkers or by more intelli- 

 gent work without a change? 



