CONTENTS. 



lleport of the chemist — Con. 



3. lleport of the fertilizer division — Con. 



(g) Quality and commercial cost of bone, tankage and fish, 

 (/i) Quality of other raw materials, 

 (i) Cost of plant food in raw materials, 

 (/) Miscellaneous fertilizers, soils and by-products for 

 free analysis, . 



4. Report of the feed and dairy division, 



(rt) Execution of the feed law, 

 (6) Execution of the dairy law. 



Examination of candidates. 



Testing glassware. 



Annual insijection of Babcock machines, 



(c ) Milk, cream and feeds sent for free examination 



(d) Sanitary analysis of drinking water, 



(e) Miscellaneous, 

 (/) Testing of jnire-bred cows, 



5. Special chemical work. 

 Report of the botanist, . 



Seed work. 

 Report of the entomologists, . 

 Report of the horticulturist, . 

 Report of the meteorologist, . 

 Effect of soy bean meal and soy bean oil upon the composition of 

 milk and butter fat, and upon the consistency or 

 body of butter. 



Object of the experiment, 



Plan of the experiment, . 



Feeding and care of the animals. 



Weighing, ......... 



Character of the feeds, . . . 



Sampling the feeds, 



Sampling the milk, 



Disturbances during the experiment, .... 



Effect of food upon the composition and quality of the products 

 Soy beans and soy bean oil, . 



1. Economic uses, ........ 



2. The chemistry of soy bean meal, .... 



3. Soy bean oil, 



Methods for fat analysis, 



1. Saponification number, 



2. Acid number, 



3. Ether number, 



4. Calculated data from saponification, acid and ether numbers 



6. Reichert-Meissl number, 



6. Soluble fatty acids, 



