342 Report on the Field and Feeding Experiments at Wobum. 
Table I. — Peoduce of Continuous Wheat. Seventh Season, 1883. 
Pkoduce per Acke. 
SLixcKis PER Acre. 
Dressed Com. 
Weight. 
Number 
of 
Bushels. 
Weight 
per 
Bushel. 
Unmanured 
|200 lbs. ammonia-salts alone (applied'! 
\ in the spring) j 
|275 lbs. nitrate of soda (applied in the'l 
\ spring) ; 
1200 lbs. sulphate of potash, 100 lbs.] 
sulphate of soda, 100 lbs. sulphate! 
of magnesia, 3 J cwts. superphosphate j 
of lime j 
i200 lbs. sulph. potash, 100 lbs. sulph.] 
soda, 100 lbs. sulpb. magnesia, 3^1 
cwts. superphosphate of lime, and 200 1 
lbs. ammonia- salts (in spring) .. .. j 
1200 lbs. sulph. potash, 100 lbs. sulph. j 
soda, 100 lbs. sulph. magnesia, 3^ 
cwts. superphosphate of lime, and 275 1 
lbs. nitrate of soda (in spring) . . . . j 
Unmanured 
i200 lbs. sulph. potash, 100 lbs. sulph.] 
soda, 100 lbs. sulph. magnesia, 3J | 
cwts. superphosphate of lime, and 400 ( 
lbs. ammonia-salts in 1 883 .. ..j 
jThe same minerals as in 8a, no ammonia-\ 
\ salts in 1883 / 
i200 lbs. sulph. potash, 100 lbs. sulph. 
soda, 100 lbs. sulph. magnesia, 3J 
cwts. superphosphate of lime, and 550 \ 
lbs. nitrate of soda (in spring, 1883} ) 
jThe same minerals as in 9a, no nitrate i 
\ of soda in 1883 / 
No manure (having received manure 
as 10b in each of the five seasons 
previous to 1882,' but none in 1882).. 
'Farmyard-manure, estimated to contain" 
nitrogen = 100 lbs. ammonia, made 
from 672 lbs. decorticated cotton-cake, 
1075 lbs. maize-meal, 8061 lbs. tur-^ 
nips, 1344 lbs. wheat-straw, as food ; 
and 1747 lbs. wheat-straw as litter. 
, Weight about 4 tons 
No manure (having received raanmc 
as 11b in each of the five sea.sons 
previous to 1882, but none iu 1882).. 
Farmyard-manure, estimated to contain' 
nitrogen = 200 lbs. ammonia, made 
from 1344 lbs. decorticated cotton- 
cake, 2150 lbs. maize-meal, 16,128 lbs. 
turnips, 2688 lbs. wheat-straw chaff, 
as food ; and 3494 lbs. -wheat-straw 
\ as litter. Weight about 8 tons 
lbs. 
943 
1404 
1498 
1013 
2006 
2233 
1090 
2762 
996 
2534 
1100 
1186 
1670 
1292 
2020 
16 
24-1 
34-2 
38-1 
18-5 
45-8 
17-3 
27-9 
lbs. 
58-9 
58-2 
54-1 
27-5 
17-3 ! 58-4 17 3 10 
43-8 ; 57-8 
18- 6 j 59-0 
19- 9 59-6 
59-7 
21-2 I 60-8 
33-5 60-5 
58-7 
58-6 37 3 2 
I 
58-8 
60-3 
57-6 
