May 15,1925 
Relation of Sulphur to Alfalfa Production 
941 
Table II .—Yields of different treatments for first and second cuttings —Continued 
Pot 
No. 
Treatment 
Dry weight 
First 
cutting 
Gin. 
Sulphur and lime_ j 41.5 
_do_I 39.0 
_do_; 48.0 
_do_ 55.5 
_do_! 30.5 
Average. 
Sulphur. 
_do___ 
_do... 
_do... 
_do— 
Average. 
N-P-K and lime. 
_do_ 
_do_ 
_do_ 
_do_ 
Average. 
N-P-K, sulphur, and lime. 
_do_ 
_do_ 
_do_ 
-do- 
Average. 
Manure. 
_do... 
_do... 
_do... 
_do... 
Average. 
Manure and sulphur. 
-do..:- 
_do_ 
_do_ 
_do_ 
Average. 
Manure, sulphur, lime. 
_do_ 
_do_ 
_do_ 
_do_ 
Average. 
No treatment 
_do_ 
_do_ 
_do_ 
_do_ 
Average. 
Inoculated sulphur. 
_do_ 
_do_ 
_do_ 
_do__ 
Average. 
42.5 
42.5 
34.0 
32.0 
31.5 
36.5 
38.0 
37.0 
39.5 
32.5 
39.5 
47.5 
46.5 
34.0 
38.0 
35.0 
33.5 
36.0 
34.5 
47.0 
41.0 
48.0 
41.5 
40.5 
38.5 
35.5 
34.0 
38.0 
49.5 
31.5 
Second 
cutting 
35.0 
36.5 
38.0 
33.5 
36.0 
32.5 
34.5 
33.5 
38.5 
38.0 
Gm . 
45.5 
46.8 
49.5 
45.0 
39.0 
35.5 
41.0 
41.0 
45.5 
44.5 
47.0 
45.5 
39.5 
47.0 
47.5 
54.0 
49.5 
44.5 
45.5 
45.5 
43.0 
40.0 
44.0 
44.0 
41.5 
42.5 
46.5 
46.0 
42.5 
41.5 
33.5 
43.0 
46.0 
45.0 
58.5 
33.5 
43.0 
46.0 
45.0 
58.5 
39.5 
40.0 
39.5 
42.5 
42.5 
Total 
Gm. 
87.0 
85.5 
97.5 
100.5 
69.5 
88.0 
78.0 
83.5 
75.0 
77.5 
76.0 
78.0 
83.5 
83.5 
76.5 
86.5 
80.0 
82.0 
93.5 
97.0 
91.0 
79.5 
83.5 
88.9 
78.0 
73.5 
80.0 
78.5 
88.5 
79.7 
83.5 
94.5 
87.5 
83.0 
80.0 
85.7 
69.0 
77.0 
84.0 
94.5 
90.0 
82.9 
68.5 
79.5 
84.0 
78.5 
94.5 
81.0 
72.0 
74.5 
73.0 
81.0 
80.5 
Difference j 
in yield j 
compared 
with 
control ! 
Ratio 
D 
Ed 
Gm. 
-3. 0±3. 68 
-7. 0±3. 20 
-3.0±3.42 
-3. 9±3. 82 
■5. 7±2. 77 
7±3. 24 
-2.1±4. 22 
76.2 ±1.281 
■8. 8±3. 38 
0. 81 
2.18 
0. 87 
1.02 
2.05 
0.21 
0. 49 
2.60 
