AGRICULTURAL EXPERIMENT STATION 



BULLETIN 155 



INVESTIGATION IN ANIMAL NUTRITION 

 BEEF-PRODUCTION 



I. FEED REQUIREMENTS 



II. FEED-COST OF PRODUCTION 



BY 

 T. L. HAECKER 



CHIEF OF DIVISION OF DAIRY AND ANIMAL HUSBANDRY 



UNIVERSITY FARM, ST. PAUL 

 MARCH 1916 



