Field Experiments with Fertilizers. 339 



tliat when a farmer uses commercial fertilizers he is often not fol- 

 lowing the wisest policy ; he is simply " going it blind " and possi- 

 bly throwing away money. 



A. L. KNISELY. 



Note. — Farmers wishing to co operate with the Experiment Station in con- 

 ducting field experiments with fertilizers should make application soon to G. C. 

 Caldwell, chemist. Then if the Station is permitted to continue this experimen- 

 tal work, much valuable time lost in correspondence will have been saved. 



