96 BOARD OF AGRICULTURE. [P. D. 4. 



improved our pure-bred stock. We've improved them to meet 

 artificial conditions, and if we drop off either one thing or an- 

 other that helped to bring them up to that state of perfection 

 they will deteriorate accordingly. 



Following Mr. Hayne's talk Mrs. Sarah Elizabeth Belt gave an 

 illustrated lecture on "Canning Foods in Glass." 



Professor O. F. Hunziker of Purdue University Experiment 

 Station, Lafayette, Indiana, was scheduled to speak on the 

 "Pasteurization of Market Milk," but owing to illness he was 

 not able to deliver his talk. In his place Professor W. P. B. 

 Lockwood spoke on this subject. Professor Hunziker had pre- 

 pared a paper, which was as follows. 



