26 CONTROL BULLETIN NO. 125 



Carotene and Riboflavin Content of Commercial Poultry Feeds — Continued 



Manufacturer and Brand 



*Vitamin A from 



Plant Sources only 



per pound of 



total feed 



International 



Units 



Vitamin G 



(Riboflavin) 



per pound of 



total feed 



Gammas or 



Micrograms 



Mackenzie & Winslow. Inc. 



Turkey Fat 



Turkey Growing 



Turkey Starter 



Mansfield Milling Co. 



Mansfield Chick-Growing Mash 

 Mansfield Dry Poultry Mash 



Ralston Purina Co. 



Purina Broiler Chow 



Purina Chick Growing Chow 

 Purina Turkey Growena .... 



Ryther & Warren Co. 



Minot Chick Mash 



Minot Growing Mash .... 



Arthur Ventura Grain Co. 



Ventura Laying Masli .... 

 Ventura Starter 



C. P. Washburn Co. 



Made Right Starting & Growing Feed 



Wayne County Grangers Feed Corp. 



Superior Laying Mash .... 



H. K. Webster Co. 



Bl'ie Seal All-Mash Egg Ration 

 Blue Seal Breeder's Mash 

 Blue Seal Broiler Mash .... 

 Blue Seal Turkey Growing Pellets . 



Stanley Wood Grain Co. 



Prefer; ed Laying Mash .... 



378 



1,663 



832 



832 

 832 



.S.IOO 



1.285 



605 



,100 

 454 



983 

 1,512 



756 



529 



680 



1,860 

 1,905 



2,495 



1,406 

 1.905 



2,177 

 2,404 

 2,313 



1,678 



1,588 



1,451 

 1,497 



1.542 



*Vitamin A from fish oils and materials other than plant sources not determined. 



