1891.] 



PUBLIC DOCUMENT — No. 33. 



151 



Yield of Corn Stover and Ears on Plats (1889), at Forty-eight 

 Per Cent. Moisture. 



Weight of 

 Whole Crop. 



Weight of 

 Stover. 



Weight of 

 Ears. 



Form of Nitrogen applied. 



Plat 0, . 



Plat 1, . 



Plat 2, . 



Plat 3, . 



Plat 4, . 



Plat 5,. 



Plat 6, . 



Plat 7, . 



Plat 8, . 



Plat 9, . 



Plat 10, . 



Pounds. 



500.62 

 648.48 

 576 91 

 618.31 

 381.18 

 488.01 

 541.95 

 525.82 

 359.12 

 475.63 

 639 55 



Pounds. 



342.35 

 475.95 

 375.75 

 425 85 

 283.90 

 359 05 

 367.05 

 484 30 

 237.98 

 417.50 

 467.60 



Pounds. 



158.27 

 172 53 

 201.16 

 192.46 



97.28 

 128.96 

 174.90 



41.52 

 121.14 



58.13 

 171.95 



Barn-yard manure. 

 Nitrate of soda. 

 Nitrate of soda. 

 Blood. 

 No nitrogen. 

 Ammonium sulphate. 

 Ammonium sulphate. 

 No nitrogen. 

 Ammonium sulphate. 

 No nitrogen. 

 Dried blood. 



Percentage of Well-developed and Undeveloped Ears on Plats 



(1889) . 



The following tabular statement shows the general condi- 

 tion of the soil and its crop-producing quality during the 

 years 1888 and 1889 : — 



