On the Valuation of Unexhausted Manures. 
11 
then calculated, and the results are given in Table I., below, 
the substance of which I first published about fifteen years 
ago. Those estimates of manure-value were, at the time, con- 
sidered bv some to be somewhat too high. They have lately 
been carefully reconsidered ; and taking into account the higher 
money-value of some of the constituents at the present time, it 
has been decided to make but little further alteration than to add 
a few articles to the list that were not originally included in it. 
Table I. — Estimated Value of the Manure obtained by the Con- 
sumption of different Articles of Food, each supposed to be 
good quality of its kind. 
No. 
Descbiption of Food. 
1 
Money-value 
of the Manure 
from one 
Ton of each Food. 
£ 
s. 
d. 
1 
6 
10 
0 
2 
4 
18 
6 
3 
4 
12 
6 
4 
3 
18 
6 
5 
3 
17 
0 
6 
3 
14 
0 
7 
3 
13 
6 
8 
3 
13 
0 
9 
3 
2 
6 
10 
1 
iX 
A 
U 
11 
Liocust-beans 
1 
2 
6 
12 
4 
5 
6 
13 
2 
18 
0 
14 
2 
18 
0 
15 
2 
17 
0 
16 
1 
15 
0 
17 
Wheat 
1 
13 
0 
18 
Malt 
1 
11 
6 
19 
1 
10 
0 
20 
2 
5 
6 
21 
1 
10 
6 
22 
1 
0 
6 
23 
Pea-straw 
0 
18 
9 
24 
0 
13 
6 
25 
0 
12 
6 
26 
0 
10 
9 
27 
0 
7 
0 
28 
0 
5 
6 
29 
0 
5 
3 
30 
Swedish turnips 
0 
4 
3 
31 
Common turnips 
0 
4 
0 
32 
0 
4 
0 
The prices given in the foregoing Table represent what it will 
be convenient to term the manure-value of a ton of the different 
