Table 13
MONTHLY Sr?° LEVELS IN POWDERED MILK
FROM COLUMBUS, WISCONSIN AND MANDAN, NORTH DAKOTA
Columbus, Wisconsin
$r7O
1957
yne/g Ca
sr
T$30
(1)
November
4.36 * 0.37
he2
2 02
January
eel
a O42
3.6 2 0.1
heB81 2 Ooll
366 2 002
December
Mandan, North Dakota (2)
Sr70
ync/g Ca
sry
$190
(1)
29057 2 0.26
20011 2 0.66
1958
February
March
April
May
June
hel2 % 0635
00 * 0.33
he76 t O.L4
Lely 2 003
09 * Onl
1.6 2 1.2
15.2 2
16.46 % 0.63
15.57 7 0.64
21.65 20.72
2630 5)
July
August
September
October
November
(1)
(2)
Extrapolated to midpoint of sampling period.
Buttermilk.
- 89 -
0.53
706 t 0.8
5.0 7 1.5
4.3 * 003
ho% 2 003
700
200