H4b 

 3 



Massachusetts 

 Agricultural Experiment Station 



Bulletin No. 334 October, 1936 



Dried Blood 



as a Source of Protein 



For Dairy Cows 



By J. G. Archibald 



The successful use of high-grade tankage as a feed for dairy cows has raised 

 the question whether other by-products of the meat packing industry may be 

 so utilized. Dried blood was considered deserving of study in this connection. 



MASSACHUSETTS STATE COLLEGE 

 AMHERST, MASS. 



