Report on the Field and Feeding Experiments at Woburn. 333 
Pbodtice of Wheat. Second Season, 1878. 
Maoteks pee Acrf. 
TJnruanurecI 
("200 lbs. ammonia-salts, alone (applied'! 
\ in the spring) J 
1275 lbs. nitrate of soda (applied in thel 
1 spring) / 
i'200 lbs. sulphate of potash, 100 lbs.] 
sulphate of soda, 100 lbs. sulphate! 
of magnesia, 3 J cvrt. superphosphate! 
of lime .. J 
1200 lbs. sulph. potash, 100 lbs. sulph.j 
soda, 100 lbs. sulph. magnesia, 3^ ( 
cwts. superphosphate of lime, and 200 j 
lbs. ammonia-salts (in spring) . . ..) 
!200 lbs. sulph. potash, 100 lbs. sulph.] 
soda, 100 lbs. sulph. magnesia, 3}' 
cwts. superphosphate of lime, and 2751 
lbs. nitrate of soda (in spring) .. ..J 
Peoduce per Acre. 
Dressed Corn. 
Unmannred 
200 lbs. sulph. potash, 100 lbs. snlph.] 
soda, 100 lbs. sulph. magnesia, 3| I 
cwts. superphosphate of lime, and 400 j 
lbs. ammouia-salts (in spring) . . . . J 
200 lbs. sulph. potash, 100 lbs. sulph.] 
sod.a, 100 lbs. sulph. magnesia, 3§l 
cwts. superphosphate of lime, and 550 1 
L lbs. nitrate of soda (in spring) . . . . j 
Tarmyard-manure, estimated to contain^ 
nitrogen = 100 lbs. ammonia, made! 
from 376 lbs. decorticated cotton-cake, | 
940 lbs. maize-meal, 12,857 lbs. man- ■ 
golds, 3215 lbs. wlieat-straw, as food ; 
and 3164 lbs. barley-straw as litter 
Weight 5 tons, 10^ cwts 
fFarmyard-manure, estimated to contaiu' 
nitrogf-n = 200 lbs. ammonia, made 
from 752 lbs. decorticated cutton-cake, 
1880 lbs. maize-mcal, 25,714 lbs. man- 
golds, 6430 lbs. wlieat-straw chaff, as 
food ; and 6328 lbs. barley-straw as 
I litter. Weight, 11 tons 1 cwt. 
Weight. 
lbs. 
943 
1053 
695 
651 
777 
842 
704 
1661 
1658 
772 
990 
Number 
of 
Bushels. 
Weight 
- per 
Bushel. 
15- 8 
16- 7 
11-9 
10-4 
13 
14 
12 
27 
261 
121 
15-8 
lbs. 
60 
63 
58- 4 
62- 6 
59- 8 
60- 1 
58-6 
61- 5 
63- 5 
63-8 
63-7 
