1 
Experiments at Rothamsted on the Growth 
Appendix-Table I. — Manures per Acee, per Annum, for the whole of the 
20 Tears 1864-38, and also for the 12 Years previously, 1852-63, making 
altogether 32 Years ; with the exceptions explained in the notes on page 2. 
ilAXUiiES PEK Acre, peb Annum. 
PlOTS. 
Farm- 
yard- 
Manure. 
Sulphate 
of 
Potash 
(')• 
oulphate 
of 
Soda. 
(•)• 
of Mag- 
nesia. 
(';• 
Snpei 
Bone 
Ash. 
■phosphate of Lime. | 
1 1 
S"iP^.f= Muriatic! 
Aciu. 1 , ,. 
(Sp.gr. 1-7.) ^"<*- ! 
1 
Sulph&tB 
of 
Ammo- 
nia. 
juuriate 
of 
Ammo- 
nia. 
Nitrate 
of 
Soda. 
Rape 
Cake 
Tons. 
lbs. 
lbs. 
lbs. 
lbs. 
lbs. 
lbs. 
lbs. 1 
lbs. 
lbs. 
lb.-. 
0 
•• 
600 
450 
•• 
•• 
•• 
400 
200 
200 
■■ 
2 
14 
3 
Umnanured 
•• 
•• 
4 
Unmaiiured 
5a 
200 
1 
100 
100 
200 
150 
.. 
■ • 
5b 
200 
100 
100 
200 
150 
6a 
200 
100 
100 
200 
150 
100 
100 
6b 
200 
100 
100 
200 
150 
100 
100 
7a 
. . 
200 
100 
100 
200 
150 
200 
200 
7b 
200 
100 
100 
200 
150 
200 
200 
8a 
.. 
200 
100 
100 
200 
150 
300 
300 
8b 
•• 
200 
100 
100 
200 
150 
300 
300 
200 
100 
100 
200 
150 
550 
9b 
. . 
550 
200 
200 
10b 
200 
200 
llA 
200 
150 
200 
200 
11b 
200 
150 
200 
200 
12a 
200 
150 
200 
200 
12b 
366^ 
.. 
200 
lOU 
• * 
200 
200 
13a 
200 
• • 
200 
150 
200 
200 
13b 
200 
200 
150 
200 
200 
14a 
280 
200 
150 
200 
'200 
14b 
280 
200 
150 
200 
200 
200 
lOO 
100 
200 
200 
400 
^ \15b 
200 
100 
100 
200 
200 
300 
500 
200 
100 
100 
200 
150 
400 
400 
0{J6B 
200 
100 
100 
200 
150 
400 
400 
('17a 
200 
100 
100 
200 
150 
200 
100 
100 
200 
150 
^ >\\S\ 
200 
200 
(iSb 
200 
200 
C) 19 
200 
200 
300 
50(' 
C) 20 
Unm! 
inured 
100 
200 
100 
100 
200 
150 
22 
200 
100 
100 
200 
150 
lOO 
