534 IIE. J. B. LAWES, DE. GILBEET, AJVD BE. PUGH ON 
Table XV. 
Greneral particulars of the Experiments. 
Number of 
Seeds. 
Dry Matter. 
Nitrogen. 
Year, 
Description 
Description of 
Sown. 
That 
Per 
In the 
Produce, 
per seed 
that 
grew. 
In Pro- 
duce, 
that in 
Per seed 
In the 
Produce, 
In Pro- 
duce, 
that in 
Per 
cent, 
in Dry 
Pro- 
duce. 
&c. 
of Plants. 
Soil or Matrix. 
grew. 
sown. 
seed 
taken 
as 1. 
sown. 
per seed 
that grew. 
seed 
taken 
as 100. 
Graminace®. 
f 
Wheat . . . 
Prepared soil 
6 
5 
grm. 
00511 
grm. 
0*2824 
grm. 
0-00133 
gi-m. 
0-00144 
108-3t 
0 51 
1857. 
Barley . . . 
Prepared soil 
6 
6 
00449 
0-1350 
3-01 
0-00093 
0-00078 
83-9 
0-58 
1 
Barley . . . 
Prepared pumice . 
6 
6 
0-0449 
0-1542 
3-43 
0-00093 
0 00075 
80-6 
0-48 
r 
Wheat . . . 
Prepared soil 
8 
8 
0-0504 
0-2175 
4-31 
0-00098 
0-00070 
71-4 
0-32 
1858.. .J 
Barley . . . 
Prepared soil 
8 
6 
0-0403 
0-0933 
2-31 
0-00071 
0-00052 
73-2 
0-54 
1 
Oats 
Prepared soil 
8 
8 
0-0357 
0-1435 
4-02 
0-00080 
0-000525 
65-6 
0 36 
f 
Wheat . . . 
Prejaared soil 
8 
7 
0-0504 
0-15143 
3-00 
0-00098 
0-00058 
59-2 
0-38 
1858,A.»^ 
Barley . . . 
Prepared soil 
8 
8 
0-0401 
0-0888 
1 
Oats 
Prepared soil 
8 
7 
0-0360 
0-09857 
2-74 
0-00080 
0-00054 
67-5 
055 
Leguminosse. 
1857 
Bean 
Prepared soil 
2 
2 
0-7492 
3-514 
4-69 
0-03980 
0-03145 
79-0 
0-89 
1858 ...| 
Bean 
Prepared soil 
3 
3 
0-4940 
1-6250 
3 29 
0-02500 
0-0245 
98-0 
1 51 
Pea 
Prepared soil 
3 
3 
0-1802 
0-3233 
1-79 
0-00630 
0-0034 
54-0 
1-05 
Other Plants. 
1858 
BuckwheatjPrepared soil 
24 
13 
0-03461 
0-00083 
0-00054 
65-1 
1-56 
Table XVI. 
General partienlars of the Experiments. 
Number of 
Seeds. 
Dry Matter. 
Nitrogen. 
Eelation of Pro- 
duce per seed 
w’ith Ammonia, 
to that without 
it taken as 1. 
Year. 
&c. 
Description 
of Plants. 
Description of 
Soil or Matrix. 
Sown. 
That 
grew. 
1 Per 
j seed 
' sown. 
In Pro- 
duce, 
per seed 
that 
grew. 
In Pro- 
duce, 
that in 
seed 
taken 
as 1. 
Per seed 
Bovni. 
In the 
Produce, 
per seed 
that grew*. 
In Pro- 
duce, 
that in 
seed 
and 
manure 
taken 
as 100. 
Per 
cent, 
in Dry 
Pro- 
duce. 
Dry 
Matter. 
Nitro- 
gen. 
Graminace®. 
1857 ...| 
1858 ...| 
1858, A.*| 
WEeat . . . 
Whieat . . . 
Barley . . . 
Barley . . . 
Wheat . . . 
Barley . . . 
Oats 
Wheat . . . 
Barley . . . 
Oats 
Prepared soil 
Prepared pumice . 
Prepared soil 
Prepared pumice . 
Prepared soil 
Prepared soil 
Prepared soil 
Prepared soil 
Prepared soil 
Prepared soil 
3 
3 
4 
4 
4 
4 
4 
4 
4 
4 
2 
3 
3 
4 
4 
2 
3 
4 
3 
2 
grm. 
0-0512 
0-0514 
00451 
0-0455 
0-0510 
0-0395 
0-0362 
0 0515 
0-0405 
0-0360 
grm. 1 
3-4175 66-75 
1-2740 24-79 
1-0113 22-42 
1-1002, 24-18 
i 
1- 82751 35-83 
2- 7350 69-24 
0-4013 11-08 
0-9550 1 8-54 
0-9933 24-52 
0-6400 17-78 
grm. 
0-00133 
0-00133 
0-00092 
0-00092 
0-00103 
0-00070 
0-00080 
0-00100 
0-00072 
0-00080 
grm. 
0-01205 
000710 
0-00513 
0-00362 
0-00995 
001745 
0-00416 
000452 
0-00533 
0-00730 
73-2 
64-7 
47-2 
54-1 
72-8 
70-5 
45-9 
67-5 
62-2 
56-1 
0-35 
0-55 
0-51 
0-33 
0-54 
0- 64 
1- 04 
0-47 
0-54 
114 
12-10 
4-51 
7-49 
7- 13 
8- 40 
29-31 
2-80 
6-31 
6-49 
836 
4-93 
058 
4-83 
14-21 
34-21 
7-92 
7-79 
13-52 
Leguminos®. 
J 
Pea 
Prepared soil 
3 
3 
0-1797 
0-3366 
1-87 
0-00623 
0-00380 
50-2 
1-13 
Clover . . . 
Preparer! soil 
44-0 
1858, A.* 
Bean 
Prepared soil 
3 
3 
0-3646 
1-4333 
3-93 
0-01743 
0-01337 
56-4 
0-93 
Other Plants. 
1858 
Buckwheatjprepared soil 
42 
24 
0-02020-0821 
4-06 
0-00047 
0-00076 
57-6 
0-92 
2-37 
1-41 
* These experiments were conducted in the apparatus of M. Gr. Ville. 
+ There is here evidence that a part of the Nitrogen of the seed that did not grow was appropriated by the plants growing ;rom 
the other seeds. 
