VIe CONG. INTERN. REPROD.  ANIM. INSEM. ARTIF., PARIS, 1968, VOL. Il

 

 

100
o ='°'=A_'§'—‘o‘°5
80
¢t
9
604 »
n
-
"
a0 >
<
o
-
20
o
5 6 7 8
10 10 10 10 10

SPERM DENSITY (N/mt)

 

1027