Experiments on the Growth of Wheat. 213 
Total 
in \vb\ 
above 
the 
Average 
of ditto 
in 
1852-4. 
o a V. -i: 3: 
= 1! o 2 2: £ 5 2 
Average Annual 
Increase by Manure. 
li 
lbs. 
402 
942 
945 
1540 
1449 
1308 
Corn, 
1851-4. 
P. 1 o ^ "S o - o 
g o o o o o o 
Dressed 
Corn, 
18.51-4. 
Z o 00 1- M S 2 
Total increase by 
Manure (Com 4 years, 
Straw i years). 
a 
Cfl CM 
lbs. 
120C 
2820 
2834 
4021 
4340 
3925 
Offal 
Corn, 
1851-4. 
J o o cT « 0*0 
^ o ^ o o « o 
Dressrd 
Corn, 
1851-4. 1 
-to .*« «» "i* ^ 
a. J W O — N M o 
Average Annual 
Produce of 1852-4. 
Straw. 
lbs. 
1298 
1700 
2240 
2213 
2838 
2747 
2600 
OfTal 
Corn. 
•^o* o* ^ ^ o" o* 
gO O O O O O O 
Dressed 
Corn. 
•p,M O O Si" W CO « 
S2 o t- 7* CM ^ o 
— CMCM CO mm 
Average Annual 
Produce of 
it 
X O O M 00 o 
— W CM W CM W 
Offal 
Corn, 
1851-4. 
O,,— ^ WW ^ CM " 
gO O O O O O O 
Dressed 
Corn, 
1851-4. 
•-•-fe, .«o can 
•g,- o - O ^2 CO 
2:o eo .-.^ tc oco 
.2 w CM CO CO CO mm 
Total Produce of 
4 years' t'orn and of 
3 years' Straw. 
lbs. 
3894 
5100 
C720 
0728 
8515 
8240 
7819 
o3| 
"ft-i CM ^ O CO CM CM 
3'-' « CM CM 
Dressed 
Corn, 
1851-4. 
(1.-. CO CM CO O " W 
-CO — lOeo ,o t^io 
^Cl O CM CM ^ 2 2 
Manures per Acre per Annum. 
Quan- 
tities. 
. oooo o eaooooooo o ooo c 
a-OOOO O oooo oooo T) oc^o o 
^.eOCM--<CM W«W01C0CM.-<CM WCMO^; 
Description! 
Sulphate of Potash . . . 
,, Soda . . . 
Magnesia . . 
/ Calcined 
Super-Phos- J Bone-dust 
phate of Lime 1 Sulphuric 
>• Acid . . 
Sulphate of Ammonia . . 
j Muriate of Ammonia . . 
Sulphate of Ammonia . . 
Muriate of Ammonia . . 
^ Sulphate of Potash . . . 
Soda. . . . 
Magnesia . . 
/ Calcined 
Super Phos- J Bone-dust 
phate of Lime] Sulphuric 
Acid . . 
Sulphate of Ammonia . . 
Muriate of Ammonia . . 
Farm-yard dung .... 
•luamuad 
-X3 JO OJ^ 
^ CM CO TJ- O <C I- 
