GRAIN SOEGHUMS IN THE TEXAS PANHANDLE. 
37 
Table XX. — Agronomic data recorded in the environmental experiments vnth qrcmi, 
sorghums grown at the Amarillo Cereal Field Station during the 5-year period from 
1915 to 1919, inclusive. 
[In the statement of yields per acre the bushel is rated at 60 pounds for kafir and at 58 pounds for other 
sorghums.] 
Year, varietj"^, and 
source of seed. 
Row space. 
Suckers. 
iiirect 
heads. 
Headed. 
Yields per acre. 
Plants. 
Stalks. 
Total 
crop. 
Grain. 
1915. 
_ 
JJwari milo: 
Inches. 
Inch es. 
Per cent. 
Per cent. 
Jrer cent. 
Pounds. 
Pounds. 
Bushels. 
Amnrilln T^py 
.t\.l±Lcln.llyJ f i . . . - 
7.2 
3.3 
54. 1 
73. 
10, 220 
3,580 
61.7 
Arlington, \^a 
7. 2 
3. 3 
54. 1 
80. 8 
9, 180 
3, 780 
65.2 
Feterita : 
Amarillo, Tex . 
10. 6 
3. 8 
64.2 
97.4 
7, 680 
2,720 
46.9 
Arlington Va 
10.6 
3.9 
63.4 
95.2 
10,400 
2,820 
48.6 
Dawn kafir; 
Amarillo, Tex 
8.0 
4.6 
42.5 
100 
11,380 
3,220 
53.7 
Arlington, Va . . . . 
8.0 
4.5 
43.3 
97.8 
11,680 
3,500 
58.3 
1916. 
Dwsrf milo I 
AiUcirillo Tgx ... 
11.3 
5. 1 
55. 1 
97.0 
1,090 
160 
2.8 
Arlington, Va . . . . 
11.3 
5.6 
50. 5 
98. 9 
800 
170 
2.9 
cnico, call! 
11.3 
5.1 
55.1 
100 
760 
130 
2.3 
Feterita ; 
Amarillo J Tex. . . . 
14. 8 
6. 3 
57 3 
13 6 
1,050 
270 
4.7 
Arlington, Va 
14. 7 
5. 2 
64 1 
43 2 
2, 716 
916 
15 8 
14. 8 
5. 5 
A'3 7 
Oo. i 
46. 5 
2,370 
860 
14.8 
Dawn kafir! 
Amarillo Tex 
10.8 
4.7 
55. 9 
47. 1 
3,740 
340 
5.7 
Arlington, Va. 
10.7 
5.1 
52. 5 
52. 7 
4,000 
370 
6.2 
10.8 
5.3 
50 7 
50. 7 
3, 460 
320 
5.3 
1917. 
Dwarf milo : 
Amarillo Tex 
12. 5 
4. 2 
66.4 
81.6 
6,400 
1 720 
OQ 7 
Arlington Va 
12. 5 
4. 2 
66.4 
76. 9 
5,400 
l'560 
26.9 
12. 5 
4.0 
68. 8 
96. 1 
4, 840 
1 320 
22 8 
Feterita ; 
Amarillo Tex. . 
19.4 
5.0 
74.1 
5, 750 
1,080 
18.6 
-ti-l tlXlf^ LVJXi, V d . . . . 
Chico Calif 
23.6 
5.7 
75. 7 
4,640 
1,000 
17.2 
22.9 
5.6 
82. 8 
4, 000 
980 
16.9 
Dawn kafir: 
Amarillo, Tex 
26. 4 
7.2 
72.8 
91.4 
7,640 
1,400 
26.7 
Arhngton, Va 
26. 4 
5. 6 
78.9 
83.4 
5,240 
1,740 
29.0 
Chico, Calif 
26. 4 
5. 1 
80.5 
79.8 
5, 720 
1,180 
' 19.7 
1918. 
-Uwari milo; 
Amarillo, Tex 
14.8 
9.9 
32.9 
87.3 
920 
280 
4.8 
Arlington, Va 
15.0 
10.7 
29.0 
9a. 5 
1,400 
380 
6. 6 
Feterita: 
Amarillo , Tex .... 
10.7 
7.1 
33.5 
71.2 
1,240 
180 
3.1 
Arlington, Va 
10.3 
7.4 
28.2 
65.4 
840 
240 
4.1 
Dawn kafir : 
Amarillo, Tex 
16.1 
12.5 
22.1 
27.0 
1,400 
80 
1.3 
Arlington, Va .... 
16.2 
13.7 
15.5 
44.3 
1,160 
120 
2.0 
1919. 
Dwarf milo: 
Amarillo, Tex 
10.4 
4.4 
57.6 
100 
6,000 
2,900 
50.0 
Arlington, Va 
12.9 
4.8 
62.1 
100 
5,200 
2,700 
46.6 
Chico, CaUf 
8.5 
3.9 
53.4 
100 
5, 520 
2, 600 
44.3 
Feterita : 
Amarillo, Tex 
Arlington, Va 
Chico, CaUf 
44.8 
28.6 
13.4 
33.1 
20.1 
10.4 
10.8 
7.8 
4.3 
11.6 
7.9 
5.0 
75.3 
73.1 
68.1 
65.2 
60.5 
51.9 
100 
100 
100 
100 
100 
100 
3,760 
4, 800 
5,920 
4,400 
5, 600 
6, 800 
1,580 
2,040 
2,600 
1,560 
1,860 
2,240 
27.2 
35.1 
44.8 
26.0 
31.0 
37.3 
Dawn kafir: 
Amarillo, Tex 
Arlington, Va 
Chico, Calif 
