150 Report of Experiments on the Growth of Wheat. [App. 
Experiments at Eothamsted on the Growth of 
Appendix. — Table III. — Manures and Produce ; 3rd Season, 1845-6. 
Plots. 
Manures pes Ache. 
Farm- 
yard 
Manure. 
Ash 
from 
3 loads 
(3888 
lbs.) 
Wheat- 
j straw. 
Liebig's 
Wheat- 
manure. ■ 
Peru- 
vian 
Guano. 
Silicate 
of 
Potass. 
Pearl- 
ash. 
Soda- 
ash. 
Mag- 
nesian 
Lime- 
stone. 
Superphosphate of 
Lime. 
sulphate 
of 
Ammo- 
nia. 
Muriate 
of 
Ammo- 
nia. 
Rape 
Cake. 
Bone 
Ash. 
Sul- 
phuric 
Acid 
(Sp. gr. 
X 1.) 
Muri- 
atic 
Acid. 
Tons. 
lbs. 
lbs. 
lbs. 
lbs. 
lbs. 
lbs. 
lbs. 
lbs. 
lbs. 
lbs. 
lbs. 
lbs. 
0 
• • 
336 
** 
1 
•• 
■* 
224 
•• 
2 
14 
3 
Unma 
nured 
.. 
.. 
A 
** 
•■ 
•• 
224 
224 
224 
•• 
5a/ 1 
- ) 
" 
Straw- 
•• 
•• 
•• 
•• 
• • 
• ■ 
224' 
•• 
•• 
5 J 1 
ash. 
448 
56 \2 
:: J 
. . 
224 1 
.. 
448 
6a 
448 
• • 
00 
.. 
448 
•• 
,, 
112 
112 
7a 
448 
448 
76 
.. 
448 
112 
112 
448 
8a 
.. 
<1 
224 
448 
86 
•• 
•• 
•• 
•• 
224 
112 
112 
9a 
•• 
448 
96 
.. 
224 
.. 
448 
10a 
•• 
•• 
•• 
224 
•• 
1 f\K 
LUO 
UUllU 
llfl 
.. 
224 
224 
448 
1 1 J* 
1 10 
.. 
224 
224 
112 
112 
12a 
.. 
180 
224 
224 
448 
126 
.. 
.. 
.. 
180 
224 
224 
* * 
112 
112 
13rf 
•• 
•• 
200 
224 
224 
448 
136 
200 
224 
224 
112 
112 
14a 
. . 
84 
224 
224 
448 
146 
-• 
84 
224 
224 
•• 
112 
112 
15a 
224 
224 
224 
448 
156 
224 
224 
224 
224 
448 
16a 
67 
60 
84 
224 
224 
448 
166 
67 
60 
84 
224 
224 
224 
448 
17a 
67 
60 
84 
224 
224 
112 
112 
448 
176 
67 
60 
. 84 
224 
224 
224 
18a 
67 
60 
84 
224 
224 
112 
112 
186 
67 
60 
84 
224 
224 
19 
112 
112 
112 
448 
20 ) 
1 
21 
Mixture of the residue of most of the other manures 
22 ) 
Top-dressed in the Spring. 
