Table XVI .—Comparison of specific electrical conductivity, kXio*, in the F t hybrid with that in Pima Egyptian and Meade Upland cotton, and 
in the first and second series of determinations for each type , in IQ2I 
304 
Journal of Agricultural Research voi. xxvii, no. 5 
Difference between hybrid and 
parent. 
( OI ) 
differ¬ 
ence. 
; OO 
! r^oo 
i 
Ov m 
co M 
"t- Ov 
M 
M OV 
vo’ 00 * 
to co 
co co 
d 
COVO 
tOvO 
M M* 
00 00 
Ov Ov 
m* d 
1 
0 -r> 
w Q 
-5 
W 
| OO Ov 
i M M 
| H M 
O vO 
CO . 
. H 
H 
to co 
00 . 
. 
O' H 
tOvO 
Ov CO 
to d 
00 Ov 
sO vO 
M H 
^•vo 
0 't 
to M 
1 
2 8 
s II 
S3 
h r- 
m O 
M M 
-H-H 
SO so 
Cl M 
i 1 
VO OO M 
to cs CO 
Cl CO cs 
-H -H -H 
CO Cvoo O 
NCI O O 
I . Tt- t-N. 
' O M M 
1 1 
co to to 
CO 0 to 
co M M 
-H -H-H 
Cl OO VO 0 
Ovoo m ov 
Cl . O vO 
H CO IN Cl 
i 1 1 
to rf 
CO to 
MM 
3- 41 -H 
JJ HVO « 
• I H Ov Ov 
rt . CO I 
N co H 1 
T 1 
N* co Ov 
M OO SO 
CO MM 
-H -H-H 
Tf M tO VO 
O m 10 
CO . T(- Tt* 
Y 11 
Ov t-vo 
Ov 00 00 
co mm 
-H -H 41 
Ov to M M 
M O t>» 
1 . Ov M 
4-° , , 
vO 
to 
M 
-H 
O M 
t>»vO 
VO • 
+ " 
(7) 
Correlation 
between 
hybrid and 
parent. 
O rf 
co 
00 
vO to 
+ + 
1 
VO t''» M 
to Tj- Tt 
O Cl M 
M M Tf 
1 +4- 
Tf O M 
Ov OvOO 
00 tJ- M 
H Tj- tO 
4- 4-4- 
M Ov 
Ov to 0 
l>» IOH 
0 to CO 
4- 4-4- 
00 Ov Ov 
-d* t- O 
Tj- H lO 
M CO H 
I + + 
O CO M 
N Tf N 
vo covO 
M Tf- M 
1 4-4- 
£ 
vO 
M 1 
1 
(6) 
Mean for parent. 
8 CO 
CO O 
-H-H 
M CO 
to 
M VO 
CO O 
CO CO 
H H « 
CO Ov O 
CO M M 
-H -H-H 
00 t"* Tt-VO 
O00 NJ 
vO . O vO 
OI Nn Ov 
j CO Cl 
Ov vo M 
CO H vo 
CO Cl H 
-H -H-H 
00 to M W 
« H NW5 
vf .VO H 
Cl t- M O 
j CO CO 
O MM 
co vo M 
M MM 
-H -H-H 
O O W vo 
Cl . ^ VO 
to M O O 
M M M O0 
j CO <N 
to covO 
to to 00 
CO M H 
41 -H-H 
to M M M 
00 . rj- 0 
OV W H Tf 
CO H H t"- 
| CO M 
C'- »ON 
M 00 -t 
co MM 
-H -H-H 
OvOO t"- co 
fO . Ov co 
NM ION 
CO M M t"» 
| CO Cl 
Ov 
CO 
M 
-H 
vgY 
00 vO 
CO M 
1 
(5) 
Mean for hybrid. 
to M 
CO M 
Cl M 
-H-H 
to Tt- 
^vO 
SR 
CO <N 
H H O 
H CO to 
CO MM 
-H -H-H 
H H VO VO 
00 VO VO rf 
VO . VO Ov 
M 00 O vo 
| CO Cl 
CO vtOv 
O sO to 
CO H H 
-H -H-H 
O M to H 
IN . IOVO 
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CO H O N- 
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-H -H-H 
Tt- to tO Tt 
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H rfvo Ov 
CO M O 
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H H 0 
M CO tO 
CO MM 
-H -H -H 
H H VO VO 
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Cl 00 O vo 
I CO Cl 
CO T}* Ov 
O vO to 
CO MM 
-H -H-H 
0 Cl to M 
M . tO VO 
N M O ^ 
CO M O C>* 
| co « 
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M 
M 
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