Dec. 6 , 1915 
Egg Production of Domestic Fowl 
433 
Table V. —Correlation between (a) egg production to March I and (b) egg production to 
300 days of age, for pure Barred Plymouth Rocks hatched in 1913 
EGG PRODUCTION TO 300 DAYS OP AGE. 
Total. 
A 
On 
1 
10 
H 
A 
H 
On 
M 
1 
VO 
H 
•ct 
A 
w 
On 
Cl 
I 
10 
« 
CO 
A 
CO 
On 
CO 
A, 
fO 
3 
i 
On 
1 
VO 
Tt 
rj- 
IO 
1 
0 
VO 
On 
VO 
1 
VO 
VO 
'it 
vO 
A 
NO 
On 
NO 
1 
vo 
VO 
Tl- 
!>. 
A 
On 
r-'. 
1 
VO 
.3 
A 
00 
On 
00 
1 
VO 
00 
3 
A 
On 
8! 
A, 
On 
IOO-IO4 
O 
H 
H 
f 
VO 
O 
H 
0- 4- 
IO 
I 
10- 14,.., 
2 
I 
I 
3 
X 
5 
9 
7 
14 
7 
18 
18 
17 
14 
12 
12 
16 
14 
11 
12 
6 
1 
6 
15— 19..,. 
3 
2 
3 
3 
2 5— 20..,, 
3 
2 
2 
1 
1 
3 
3 
2 
3 
1 
3 
1 
S 
2 
1 
H D y 
30 ^ Id . ... 
I 
2 
B 0 0 * 
T ) 35 “ 30 ... . 
2 
2 
4 
5 
I 
X 
I 
1 
s 
1 
z 
S 45 “ 40... . 
4 
4 
6 
3 
4 
* 50- 54_ 
8 
6 
3 
2 
I 
Jh 55— 50 ... . 
£ 60- 64 ... . 
I 
4 
3 
4 
3 
4 
2 
2 
2 
3 
31 6 k - 60.... 
1 
1 
1 
£j 70- 74.... 
2 70.... 
6 
3 
1 
2 
3 
3 
2 
2 
3 
I 
3 
g 80-84_ 
3 
2 
4 
1 
1 
3 
3 
1 
(4 85- 89... . 
I 
^ 90- 94. . . . 
1 
1 
Q Q 5— OQ. . . . 
J4 100-104.... 
105-109.... 
2 
1 
3 
HO-114. . . . 
115-119.... 
X 
X 
X 
X 
1 
1 
120-124. . . . 
125—129. . . . 
Total. .. 
IO 
2 
3 
4 
8 
8 
9 
16 
IO 
14 
19 
21 
14 
14 
IS 
14 
13 
9 
7 
3 
2 
2. 
217 
Table VI. —Correlation between (a) egg production to March I and ( b ) egg production 
to 300 days of age, for total flock hatched in 1913 
EGG PRODUCTION TO 300 DAYS OP AGE. 
Total. 
A 
On 
In 
w 
A 
H 
On 
M 
In 
H 
C* 
A 
c* 
On 
cs 
in 
<N 
co 
A 
CO 
On 
CO 
A, 
CO 
i 
A,! 
"'4* 
VO 
A 
vo 
On 
VO 
A, 
10 
£ 
4 
ON 
VO 
1 
vo 
VO 
■st 
A 
t'* 
On 
1 
vo 
t" 
$ 
k 
On 
00 
A, 
00 
3; 
A 
On 
ON 
On 
A, 
On 
S’ 
H 
& 
H 
8 1 
M 
In 
O 
M 
0— 4... 
37 
3 
2 
I 
5- 9 
11 
c 
I 
I 
43 
T& 
10- 14... 
5 
0 
3 
3 
X 
4 
2 
Jo 
18 
15- 19... 
2 
4 ; 
IO 
3 
I 
20- 24. .. 
3 
4 
6 
7 
H 
25- 29... 
2 , 
3 
3 
7 
8 
5 
20 
28 
a 
30— 34... 
3 
3 
5 
2 
1 
3 
x : 
l8 
35“ 39-■< 
1 
7 
5 
9 
3 
1 
2 
X 
% 
40- 44. . . 
1 
2 
5 
4 
2 
4 
x3 
3 
45- 49. . . 
3 
9 
9 
5 
3 
6 
I 
g 
50- 54. .. 
I 
2 
3 
8 
9 
2 
I 
26 
fH 
55“ 59--. 
1 
1 ^ 
9 
c 
x 
? 
g 
60— 64, .. 
! 
4 
5 
0 
.10 
4 
O 
3 
26 
P 
65- 69... 
4 
4 
6 
5 
I 
l 
g 
70- 74.. . 
1 
7 
8 
5 
X 
23 
g 
75“ 79... 
1 
1 
6 
6 
6 
-I 
I 
I 
8 
80— 84.,. 
2 
2 
6 
J 
A 
; 
3 
25 
pH 
85- 89... 
0 
2 
2 
*r 
c 
j 
2 
I 
15 
T r 
0 
90- 94... 
<7 
3 
2 
c 
3 
I 
g 
95“ 99... 
O 
r 
u 
I 
2 
2 
100-104... 
O 
I 
I 
x 
105-109. .. 
3 
X 
7 
0 
110-114... 
O 
/ 
115-119... 
x 
x 
120-124... 
I 
x 
k 125-129. .. 
x 
x 
.Total... 
55 
2° 
•23 
18 
30 
26 
26 
25 
18 
31 
34 
33 
28 
24 
23 
20 
14 
14 
9 
3 
2 
2 
478 
12570°—15 - 3 
