458 Report of Experiments on the Growth of W heat. 
Table XXVIT. — Produce of Wheat by Ammonia-salts each Year in con- 
junction with the Mixed Mineral Manure, compared with that by Ammonia- 
salts each Year succeeding the Mixed Mineral Manure. 
12 Years, 1852—1863. 
Plots.' 
MANURES, &c. 
Total. 
Average 
Annual. 
Dressed Corn, per Acre ; in Bushels and Pecks. 
7 
17 or 18 
400 lbs. Ammonia-salts and Mixed Mineral Manure, "1 
400 lbs. Ammonia-salts, each year succeeding! 
436 2 
391 If 
36 U 
32 2i 
45 0| 
3 3 
Weight per Bushel of Dressed Corn ; lbs. 
7 
17 or 18 
400 lbs. Ammonia-salts and Mixed Mineral Manure, ) 
400 lbs. Ammonia-salts, each year succeeding \ 
58-4 
58-7 
0-3 
Total Corn, per Acre ; lbs. 
7 
17 or 18 
400 lbs. Ammonia-salts and Mixed Mineral Manure, - ! 
400 Lbs. Ammonia-salts, each year succeeding! 
27,306 
24,652 
2275 
2054 
2,654 
221 
Total Straw (and Chaff), per Acre ; lbs, 
7 
17 or 18 
400 lbs. Ammonia-salts and Mixed Mineral Manure, ! 
400 lbs. Ammonia-salts, each year succeeding! 
50,539 
45,064 
4212 
3755 
5,475 
457 
Total Produce (Corn and Straw), per Acre ; 
lbs. 
7 
17 or 18 
400 lbs. Ammonia-salts and Mixed Mineral Manure, ) 
400 lbs. Ammonia-salts, each year succeeding) 
77,845 
69,716 
6487 
5809 
8,129 
678 
