20 



those furnished by all the fertilizers used, or it may be that the 

 organic matter of the manure is especially useful here. 



SUMMARY OF WEATHER OBSERVATIONS, 

 June 15— Oct. 18, 1889. 



*126 days. 

 This summary appears to present no peculiarities worthy of 



note. 



RESULTS OF THE ADDITIONS OF NITROGEN TO 



Value of net average increment, 

 Financial result, 



$2.93 

 1.07 loss 



RESULTS OF THE ADDITION OF PHOSPHORIC ACID TO 



Hard Corn, bushels per acre, 

 Soft «' " " " 



Stover, pounds " " 



8.2 

 — 1. 

 392.5 



Value of net average increment, 

 Financial result. 



$3. 



.93 loss 



