Dairy  Cattle  and  the  Butter  Test. 
59 
globules,”  while  all  other  breeds  would  fall  under  the  classic 
fication  of  breeds  with  medium  globules,  the  differences 
between  the  Jersey  and  Ayrshire  milks  being  very  trifling. 
Looking  back  at  the  experiments  carried  out  at  the  three 
Shows  of  the  Bath  and  West  of  England  Society  referred  to 
above,  and  also  at  the  recent  Show  at  Gloucester,  and  comparing 
the  results  with  the  aid  and  by  the  light  of  the  observations 
Fig.  13.— Welsh.  Milk  x 500  diam. 
made  at  the  Cooper  Laboratory,  Watford,  I see  no  reason  to  alter 
the  opinions  previously  formed,  which  may  be  summarised  as 
follows  : — 
(1)  That  all  things  being  equal,  milks  containing  globules 
which  in  size  do  not  range  over  too  wide  a field,  and  so  may  be 
described  as  regular  or  uniform,  churn  better  than  those  which 
contain  globules,  varying  from  12/i  to  1/i. 
(2)  That  the  larger  globules  churn  into  butter  sooner  than 
the  smaller  ones,  which  pass  away  in  the  butter-milk. 
