Ri search Bulletin No. t 
Table 10. — Frequency distribution of number of roivs per car in 
cross 1 60-5&54). 
Rows 
Classes for number of rows per ear 
Designation 
Gen. 
of 

parents 
8 
10 
14 
Id 1 o 
16 ; 18 
20 
60 
P 
12 
1 
13 
11 
1 
54 
P 
8 
25 
2 
1 
(60-5x54) 
F, 
12 
9 
6 
54 
7 
1 
( 60-5x54 ;-2 
¥■> 
12 
2 
7 
6 
1 
(60-5x54,-6... 
Ft 
14 
0 
1 
10 
2 
(60-5x54)-8 
Ft 
12 
3 
13 
4 
<60-5x54)-ll 
Ft 
10 
14 
14 
( 60-5x54 )-12 .... 
Ft 
12 
1 
4 
14 
10 
2 ' 
(60-5x54)-2-3CS 
F 3 
8 
46 
20 
4 
(60-5x54 )-ll-2CS 
Fs 
10 
43 
44 
14 
1 
( 60-5x54 )-ll-3AS 
F 3 
10 
56 
10 
(60-5x54)-ll-5AS 
F 3 
8 
65 
26 
1 
i60-5x54)-ll-5CS 
F 3 
10 
50 
24 
7 
( 60-5x54 )-ll-10AS 
F 3 
8 
71 
33 
10 
(60-5x54 -12-1ES 
F. 
12 
12 
34 
51 
28 
20 6 
2 
1 60-5x54 1-12-2ES . 
F 3 
12 
13 
44 
62 
28 
2 
Taejle 11. — Frequency distribution of number of rows per ear in 
cross (60-8x54). 
Hows 
Classes for number of rows per ear 
Designation 
Gen. 
of 
parent - 
8 
10 
12 
14 16 
18 20 
60 
P~ 
12 
T 
13 
11 
1 ! 1 
54 
P 
8 
2 
1 
(60-8x54 
F, 
10 
3 
5 
2 
1 
( 60-8x54 )-l 
F., 
10 
20 
3 
1 60-8x54)-8 
F-> 
14 
2 
2 
14 
10 
( 60-8x54 1-1-1E8 
F 3 
8 
61 
10 
1 
l 
(60-8x54)-8-8CS 
F 3 
14 
20 
43 
53 
7 1 1 
