SUMMAEY. 



Plot 2. , ^^°*^ 3' *' ^' 



Farmyard ^.nd 16. 



Manure. >'« Nitrogen 



in Manure. 



Dec. 6, 1806, full flow .. .. 

 May 21, 1867, full flow .. .. 

 Jan, 13,1868, full flow .. .. 

 Apr. 21, 1868, full flow .. .. 

 Dec. 29, 1868, enormous flow.. 



Means 



1-956 



1-256 



1G06 



-809 

 -072 

 •751 

 -270 

 -527 



0-486 



Plot 6. 



41 lbs. of 

 Nitrogen as 

 Ammonia. 



1-330 

 0-089 

 1-704 



0-189 

 0-952 



0-853 



