Continuous Growing of Wheat and Barley. 
247 
Table II . — Continuous Growing of Barley, 1907 
(31s< Season). 
(Barley grown year after year on the same land, the manures being applied 
every year.) 
Stackyard Field— Produce per acre. 
Head com 
Tail 
com 
Straw, 
chaff, 
Ac. 
Value 
per 
Plot 
Manures per acre 
No. of 
bush. 
Weight 
per 
bush. 
■a 
'E 
quarter 
on basis 
of 
30s. 
1 
Unmanured .... 
20-5 
Lb. 
520 
Lb. 
42 
0. q. lb. 
11 1 11 
s. d. 
20 6 
2a 
2aa 
Sulphate of ammonia (=25 lb. 
ammonia) .... 
As 2a, with 5 cwt. lime. Mar., 
1905 
13-5 
.520 
28 
8 0 10 
26 0 
2b 
As 2a, with 2 tons lime, Dec., 
1897 
25-2 
52-7 
00 
14 3 24 
26 0 
2bb 
As 2b, with 2 tons lime (re- 
peated), Mar., 1905 
28-4 
51-2 
56 
16 3 4 
26 0 
3a 
Nitrateof soda(=50 Ib.ammonia) 
36-4 
50-3 
74 
23 3 22 
26 0 
3b 
N itrate of soda(=25 Ib.ammonia) 
31-0 
50-6 
50 
18 1 24 
26 0 
4 
Mineral manures (superphos- 
phate 3 cwt., sulphate of 
potash i cwt.) 
16-3 
52-7 
24 
8 3 25 
27 6 
5a 
Mineral manures and sulphate 
of ammonia (=25 Ib.ammonia) 
71 
50-0 
4 
4 1 7 
27 6 
5aa 
As 5a, with 1 ton lime. Mar., 
1905 
43-7 
55’5 
44 
25 0 8 
29 0 
5b 
As 5a, with 2 tons lime, Dec., 
1897 
29-6 
53-3 
24 
16 2 24 
28 6 
6 
Mineral manures and nitrate 
of soda (=25 lb. ammonia) . 
35’() 
52-3 
32 
20 3 13 
28 6 
7 
Dnmanured . ' . 
17-5 
54-1 
48 
9 3 25 
28 0 
8a 
Mineral manures and (in alter- 
nate years) sulphate of am- 
monia (=50 lb. ammonia) . 
13-4' 
500 
30 
11 0 17 
20 0 
8aa 
As 8a, with 2 tons lime, Dec., 
1897 
37-2' 
.53 9 
40 
22 3 16 
28 0 
8b 
Mineral manur&s, sulphate of 
ammonia (=50 lb. ammonia) 
omitted (in alternate years) . 
5-8'^ 
50-0 
12 
2 2 22 
20 0 
8bb 
As 8b, with 2 tons lime, Dec., 
1897 
20-3 
54*7 
24 
9 2 10 
27 0 
9a 
Mineral manures and (in alter- 
nate years) nitrate of soda 
(=50 lb. ammonia) 
42-8’ 
.530 
42 
20 0 14 
28 0 
9b 
Mineral manures, nitrate of 
soda (=50 lb. ammonia) 
omitted (in alternate years). 
28-0 
54" 1 
18 
14 0 27 
27 0 
10a 
Superphosphate 3 cwt., nitrate 
of soda (=25 lb. ammonia) . 
22-(! 
52-7 
18 
18 2 27 
27 6 
10b 
Rape dust (=25 lb. ammonia) . 
31-4 
54-S 
20 
19 2 27 
27 0 
11a 
Sulphate of pot.a,sh 1 cwt., ni- 
trate of soda (=25 lb. am- 
monia) 
35-2 
5 10 
28 
19 2 27 
27 0 
11b 
Farmyard manure ( = 100 lb. 
ammonia) .... 
4.')-8 
530 
40 
21 3 4 
28 0 
Applied. 
Omitted. 
