152 
Report of Experiments on the Growth of Wheat. [App. 
Experiments at Rothamsted on the Growth of 
Appendix. — Table IV. — Manures and Produce ; 4th Season, 1846-7. 
Plots. 
Manures feu Acbe. 
Farmyard 
Manure. 
Peruvian 
Guano. 
Superphosphate of Lime. 
Sulphate 
of 
Ammonia. 
- 
Muriate 
of 
Ammonia. 
Rice. 
Bone-ash. 
Sulphuric 
Acid 
(Sp. gr. 1-7). 
Muriatic 
Acid. 
Tons. 
lbs. 
lbs. 
lbs. 
lbs. 
lbs. 
lbs. 
lbs. 
0 
500 
•• 
i 
200 
200 
350 
50 
2 
14 
•• 
3 
Unmam: 
red 
4 
• ■ 
• * 
200 
•• 
200 
300 
5a 
200 
200 
150 
150 
so 
200 
200 
•• 
150 
150 
500 
6a 
•• 
•• 
•• 
150 
150 
66 
•■ 
•• 
150 
150 
7a 
m . 
■ • 
150 
150 
76 
150 
150 
8a 
• • 
• * 
200 
200 
L DU 
1 50 
500 
86 (I 
200 
200 
200 
200 
9a*2 
•• 
2240 
•• 
•■ 
1 *\fi 
J o\f 
1 50 
• * 
96 
•• 
•• 
150 
150 
10a 
... 
•• 
•• 
-• 
150 
150 
1 nA 
■■ 
•• 
•• 
150 
150 
11a 
100 
100 
150 
150 
116 
•• 
100 
100 
.. 
150 
150 
12a 
•• 
100 
100 
1 ou 
150 
126 
100 
100 
150 
150 
13a 
100 
100 
150 
150 
136 
100 
100 
150 
150 
•• 
14a 
100 
100 
150 
150 
146 
100 
100 
150 
150 
.. 
15a 
200 
200 
300 
500 
156 
200 
200 
300 
500 
16a 
100 
100 
150 
150 
166 
100 
100 
150 
150 
17a 
100 
100 . 
150 
150 
176 
100 
100 
200 
200 
18a 
100 
100 
150 
150 
186 
100 
100 
150 
150 
19 
100 
100 
300 
500 
20 
Unmanured 
21 | 
Mixture of the re 
sidue of most of the other manures 
22 / 
