304 Report on the Field and Feeding Experiments at Woburn. 
Table I. — Peoduce of Continuous Wheat. Fifth Season, 1881. 
Masubes pee Acre. 
Produce pes Acre. 
Dressed Com. 
Weight. 
Number 
of 
Bushels. 
Weight 
per 
Bushel. 
Unmanured 
(■£00 lbs. ammonia-salts alone, applied! 
\ in the spring) / 
(215 lbs. nitrate of soda (applied in the' 
I spring) 
|'200 lbs. sulphate of potash, 100 lbs.] 
I sulphate of soda, 100 lbs. sulphate! 
I of magnesia, Si cwts. superphosphate I 
of lime ) 
'200 lbs. sulph. potash, 100 lbs. sulph. 
soda, 100 lbs. sulph. magnesia, 3^ 
cwts. superphosphate of Ume, and 200 
lbs. ammonia-salts (in spring) . . 
200 lbs. sulph. potash, 100 lbs. sulph.' 
soda, 100 lbs. sulph. magnesia, 3.^ 
cwts. superphosphate of lime, and 275 
lbs. nitrate of soda (in spring) . . ..\ 
Unmanured 
'200 lbs. sulph. potash, 100 lbs. sulph.' 
soda, 100 lbs. sulph. magnesia, 3J 
cwts. superphosphate of lime, and 400 
lbs. ammonia-salts (in spring) . . 
'200 lbs. sulph. potash, 100 lbs. sulph.' 
soda, 100 lbs. sulph. magnesia, 3J 
cwts. superphosphate of lime, and 550 1 
lbs. nitrate of soda (in spring) .. ..J 
'Farmyard-manure, estimated to contain' 
nitrogen = 100 lbs. ammonia, made 
from 640 lbs. decorticated cotton-cake, 
1024 lbs. maize-meal, 7680 lbs. cab-^ 
bages, 1280 lbs. wheat-straw, as food ; ' 
and 1G64 lbs. wheat-straw as litter. 
'Weight about 4 tons 
Farmyard-manure, estimated to contain' 
nitrogen = 200 lbs. ammonia, made 
from 1280 lbs. decorticated cotton- 
cake, 2048 lbs. maize-meal, 15,360 lbs. 
cabbages, 2560 lbs. wheat-straw chaff, 
as food; and 3328 lbs. wheat-straw 
as litter. 'Weisht about 8 tons 
lbs. 
1460 
1744 
2238 
1606 
2322 
2711 
1495 
2616 
2910 
1991 
2472 
25-7 
31-7 
41 
28-2 
39-1 
45-2 
25 
43-6 
48-7 
33-2 
41-2 
lbs. 
57i 
55 
54-6 
57 
59-4 
60 
59-6 
60 
59-7 
60 
60 
