12 
BULLETIN 526, IT. S. DEPARTMENT OF AGRICULTURE. 
plants and too early in the case of others in the same row. However, 
as often happens in such cases, the difference was practically offset by 
the yields of the second picking, which favored single-stalk culture by 
15 per cent. There was practically no real difference in total yield, 
though the old system had a very slight advantage. This was con- 
trary to what was to be expected, in spite of the poor stand, as counts 
of immature bolls made on August 14 indicated an increase for single- 
stalk culture of 15 to 20 per cent. 
BOSSIER PARISH. 
Two experiments were conducted in Bossier Parish, both in the 
immediate vicinity of Benton. One of these was on the farm of Mr. 
E. S. Burt, parish agent, and was conducted by Essie Jackson, a 
tenant; the other was on the farm of Mr. W. B. Wilbourn. 
The Jackson experiment. — Cotton of the Brown variety was planted 
April 7 on low beds 4 feet apart. The soil, a sandy loam, was in good 
condition and a full stand was obtained. Wet weather prevailed 
during April, followed by dry weather during May, this being unfa- 
vorable to good growth. " 
The old-method rows were thinned on May 17, the plants, which 
were 3 to 4 inches high with 4 to 5 leaves, being spaced 18 to 24 
inches apart. The single-stalk rows were not thinned until June 9, 
when the plants, being 10 to 14 inches high with 6 to 10 leaves, were 
spaced about 8 inches apart. 
There were 26 rows in the experiment, and the two systems of culture 
were compared in alternate rows. Two pickings were made. The 
yields of each row for each picking and the total yields are reported 
in Table VII. 
Table VII. — Row yields obtained in a single-stalk culture experiment with cotton 
conducted in 1915 by Essie Jackson on the farm of E. S. Burt, Benton, La. 
Yield of seed cotton (pounds). 
Row. 
First picking. 
Second picking. 
Total. 
Single 
stalk. 
Old 
method. 
Single 
stalk. 
Old 
method. 
Single 
stalk. 
Old 
method. 
No. 1 
26 
30 
26 
26 
25 
28 
28 
23 
28 
23 
28 
23 
22 
30 
28 
28 
26 
25 
28 
28 
24 
28 
23 
28 
18 
24 
15 
15 
15 
15 
20 
15 
15 
15 
20 
15 
15 
10 
10 
10 
10 
15 
20 
15 
15 
10 
15 
10 
10 
10 
10 
10 
41 
45 
41 
41 
45 
43 
43 
38 
48 
38 
43 
33 
32 
40 
No. 2 
38 
No. 3 . 
43 
No. 4 
46 
No. 5 
40 
No. 6 
43 
No. 7 
38 
No. 8 
39 
No. 9 
38 
No. 10 
33 
No. 11 
38 
No. 12 
28 
No. 13 . 
34 
Total 
336 
33S 
2 
0.6 
195 
35 
22 
160 
531 
33 
7 
498 
