a
wae
be
Sample
(2)
Sunshine Units
CL 11: Beltsville #531683, leached with - 4.h0 + 0.h3
HCl after iH, AC extraction of 8 lbs. soil,
~
0-1" depth, 47,06 g oxalate, 6,58 g oxide,
4.67 g Cae
(3)
CL ik5: Beltsville #53168), NHAC extraco-
tion of 8 lbs, soil, 1-6" depth, 65.73 ¢
oxalate, 2.5 g@ oxide, 16.6 g Ca.
<0.32
-
k. Van Winkle Farm (#11), near ‘/ilmington, Illinois,
Plainfield sand, collected October 2, 1953,
(1) CL 12h: Beltsville #531685, NH)AC
13.8 + O07.
(2) CL 125: Beltsville #531686, NH),AC
7.90 + 0.05
extraction of 8 lbs, soil, 0-1" ‘depth,
12.23 g oxalate, 4.59 g oxide, 3.61 g Ca.
extraction of 8 lbs. soil, 1-6" ‘depth,
10.85 g oxalate, 4.12 g oxide, 2.95 g Ca,
1,
Carver Farm (12), Will County, Illinois,
Plainfield Sand, collected October 2, 1953,
(1) CL 1u6: Beltsville #7531687, NH)AC
h2,1 + 2,3
(2) CL 17: Beltsville #531688, NHAC
5,62 + 0.38
extraction of 8 lbs. soil, 0-1" depth,
7.96 g oxalate, 3.1 g oxide, 2.9 g Ca.
extraction of 8 lbs, soil, 1-6" depth,
8.38 g oxalate, 3.2 g oxide, 1,88 g Ca.
-
2. 195, colleetions, These samples were taken from
the same fields sampied in 1953-BEST AVAILABLE COPY
a, Swain Farm (#2), Rock County, Wisconsin, Knox
fine sandy loam, collected October h, 195k.
(1) CL 558: Beltsville #5832, NHAC extraction of
lbs, soil, 0-2" depth, 11.1 ¢
oxalate, 5.16 g oxide, 3.05 g Ca.
a6
(2)
CL 559: Beltsville ;/54632, NH) AC extrac-
tion of
lbs. soil, 2-6" depth, 10.61 g
oxalate, 5.15 g oxide, 3.0) g Ca.
7,66+ 0.28
0.61 + 0.0
25%,
_t
2. gue
Plas
be Holcomb Farm (jh), Rock County, Wisconsin,
+ DOE ARCHIVES
Carrington silt loam, collected October h, 195k.
(1) CL 556: Beltsville #54829, NHAC extraction of
lbs. soil, 0-2" depth, 16.16 g
oxalate, 7035 g oxide, 4.90 g Ca.
-
74h)5 + 0.26 Bam
tee
70