'404 Journal of Agriculture, Victoria. [10 Jult, 1918. 



butter fat in ])ounds. To convert this approximately into commercial 

 butter, one-sixth is added to the fat result. 





c \y, 



t •-= 





» - ^ 





X '"1 





m r^ 



fe o 



Example. — 35 lbs. of milk at 4.2 test = ;55 x 4.2 ^ 100 = 1.47 lb. 

 butter f at + ^ = 1.715 lbs. (practically If lbs.) commercial butter. 



