for Txoenty Years in succession on the same Land. 160 
[JRE, and with different descriptions of Manure. Hoos Field, Eothamsted. 
per Acre — lbs. 
period indicated, for particulars of which see Appendix — Table I., and side-notes thereto, p. 163.] 
HARVKSTS. 
Average Asnual. 
1865. 
1866. 
1867. 
1868. 
1869. 
1870. 
1871. 
First 
10 Years, 
1852-'B1. 
Second 
10 Years, 
1862-'71. 
Total 
Period, 
20 Years, 
1852-'71. 
PLC rs. 
2 
S 
1 
lbs. 
47 
38 
38 
28 
lbs. 
41 
21 
38 
55 
lbs. 
90 
53 
64 
60 
lbs. 
21 
29 
27 
25 
lbs. 
44 
89 
70 
69 
lbs. 
31 
18 
18 
26 
lbs. 
48 
33 
35 
48 
lbs. 
120 
96 
101 
104 
lbs. 
48 
52 
46 
53 
lbs. 
84 
74 
74 
78 
1 o. 
2 0. 
3 0." 
4 0. 
9 
38 
39 
67 
25 
68 
23 
41 
105 
50 
78 
Means 
9 
S 
S 
0 
58 
84 
51 
60 
94 
64 
106 
63 
115 
76 
94 
71 
49 
38 
34 
50 
139 
113 
95 
21 
23 
26 
24 
27 
105 
189 
89 
146 
174 
172 
173 
165 
107 
94 
95 
78 
141 
133 
134 
122 
1 A. 
2 A, 
3 a". ■ 
4 A. 
9 
63 
82 
89 
43 
92 
25 
132 
171 
94 
133 
Means 
|o 
16 
64 
113 
48 
76 
148 
111 
103 
133 
110 
69 
106 
119 
46 
46 
59 
43 
64 
89 
111 
78 
33 
24 
36 
30 
133 
168 
133 
90 
216 
220 
214 
208 
111 
95 
113 
87 
164 
158 
164 
148 
1 AA. 
2 AA. 
3 Aa! 
4 AA. 
:\ T5 
124 
101 
48 
86 
31 
131 
215 
102 
159 
Means 
u 
53 
70 
93 
55 
86 
50 
70 
88 
96 
141 
SO 
85 
66 
79 
93 
49 
39 
64 
46 
121 
60 
136 
125 
33 
23 
29 
26 
94 
153 
130 
175 
( 81 
-') 85 
1 84 
74 
69 
90 
93 
77) 
72 U 
87 
89) 
1 AAS 
i 2 AAS. 
3 AAs! 
4 AAS. 
177 
65 
101 
81 
50 
111 
28 
138 
81 
82 
82 
Means 
78 
92 
90 
23 
83 
44 
66 
69 
104 
89 
94 
128 
109 
89 
91 
72 
43 
64 
39 
42 
69 
111 
91 
67 
25 
24 
37 
28 
78 
88 
141 
124 
175 
193 
192 
208 
83 
84 
91 
89 
129 
138 
142 
149 
1 C. 
i 2 C. 
3 C. 
A P 
4 \j. 
96 
66 
104 
90 
47 
85 
28 
108 
192 
87 
139 
\ Means 
74 
95 
98 
84 
124 
104 
119 
88 
61 
35 
150 
98 
33 
33 
99 
171 
^ 4l99 
112 
104 
141), 
149/^ 
1 N. 
2 N. 
58 
78 
91 
69 
35 
94 
44 
48 
53 
56 
56 
74 
26 
20 
33 
61 
75 
63 
25 
23 
30 
58 
41 
144 
IC)(77 
C)(84 
160 
64 
61 
87 
69)0 
72)C) 
124 
M. 
5 0. 
1 5 A. 
51 
54 
45 
47 
72 
51 
103 
83 
27 
21 
71 
57 
26 
23 
50 
41 
117 
107 
57 
64 
87 
85 
117 
56 
148 
111 
48 
100 
26 
171 
156 
105 
130 
1 ^ 
i> total 19 years. (») Averages of 7 years (ISSS-'ei), last 10 years, and total 17 years, 
t 10 years, and total 19 years. 
