26 BTLLETIX 976, V. S. DEPAETMEXT OF AGEICrLTUEE. 
6-Year period. For that reason averages are given for two 4-Tear 
periods, a o-year period, and the 6-Tear period. In the fet foui' 
years, from 1914 to 1917, inclusive, the highest average was made 
by the 15 to 18 inch spacing and the lowest by the 9 to 10 inch 
spacing. In the fom* years from 1915 to 1919, omitting 191S. the 
Fig. 11. — Da"-i(.iwari kafir i:i r'Trs spaced scinches apart, plants spaced 6 inches apart. Amarillo 
Cereal Field Station. Amarillo. Tex.. August 17. 1915. 
20 to 24 inch spacing ranks first, while the 6 to S inch spacing is 
lowest in yield. In the o-year period from 1914 to 191S. inclusive, 
which includes only three rates for all years, the averages are approxi- 
mately the same. In the 6-year period the averages are approxi- 
mately the same for the two rates which are represented in all years. 
Table XI. — Annual and average yidds of Duarf milo in rows spaced Shfe£t apart in the 
spacing experirntnts at th£ Amarillo Cereal Field Station during the 6-year period from 
1914 to 1919, inclusiic. 
[In the statement of yields per acre the bushel is rated at 5S pounds.] 
Row space per 
plant. 
Annual yields per acre. 
Average yields per acre. 
1914 
1915 
1916 
1917 
191S 
1919 
4 rears, 
1914 to 
1917. 
4 rears, 
1915, 
1916, 
1917, 
and 
1919. 
5 rears. 
1914 to 
191 S. 
6 rears, 
1914 to 
1919. 
6 to S inche* 
26.2 
25.3 
14. S 
20.5 
Bush. 
67.2 
6S.1 
72. S 
61. 5 
69. S 
Bush. 
7.4 
7.6 
15. 5 
IS. 3 
19.3 
Bush. 
27.6 
26.2 
27.3 
34.5 
2S,1 
Bush. 
1.7 
4.7 
3.3 
Bush. 
50.5 
Bush. 
32.1 
31. S 
32.6 
33.7 
Bush. 
38.2 
Bush. 
26.0 
26.4 
26.7 
Bu^h. 
30.1 
12 inches 
51.2 
52.6 
50.6 
41.7 
30. S 
20 to 24 inches 
42.0 
