43
Sample
Sunshine Units
Se Austin Farm (#8), McHenry County, Tllinois,
Miami silt loam.
ae CL 1020: Beltsville #55150), NH) AC extraction
of lbs. soil, 0-2" depth, 5.71'g oxalate,
4909 x 1.5
b. CL 1021: Beltsville #551505, NHjAC extraction
9.6 x 0.4
2.21 g oxide, 1.57 g Ca.
of
Ibs. soil, 2-6" depth, 4.08 ¢ oxalate,
1,6 g oxide, 1.19 g Ca.
66 McKee Farm (#9), McHenry County, Illinois,
Drummer silty clay loam,
a. CL 888: Beltsville #55198, NH)AC extraction
of Ibs. soil, 0-2" depth, 30.25 g oxalate,
9.8 + Ob
be CL 955: Beltsville #55199, NH) AC.extraction
0.99 + 0.04
11.31 g oxide, 7.0) g Ca.
of
lbs, soil, 2-6" depth, 30.6
g oxalate,
17 lis 4 oxide, 7.91 g Ca,
Te Van Winkle Farm (#11), Will County, Illinois,
Plainfield sand,
NH),AC extraction
6501 + 266
be CL 1023: Beltsville #551509, NH,AC extraction
10.0 + Oo
ae
CL 1022:
Beltsville #551508
of h lbs. soil, 0-2" depth, {632 g oxalate,
1.66 g oxide, 1.19 g Cas
of
lbs, soil, 2-6" depth, 2. ‘g oxalate, ©
0.94 g oxide, 0.67 g Ca,
8. Carver Farm (#12), Will County, Illinois, Plainfield sand. .
a. CL 102): Beltsville #551510, NH)AC extraction
of
Ibs. soil, 0-2" depth, £13 g oxalate,
645 + 143
1.70 g oxide, 1,22 g Ca.
bs
“-
Be
CL 1025:
Beltsville #551511, NH),AC extraction
of k Ibs, soil, 2-6" depth, 2,98 g oxalate.
1.0 + 007
1.15 g oxide, 0,87 g Ca,
Other United States Soils
le
Interlaboratory check sample, Ithaca, New York,
September 15, 1955, electrodialysis extraction of
h lbs,
soil,
O-2tt depth.
a CL 1039: Beltsville #551186A, 18.28 g oxalate,
6.93 g oxide, 4.96 g Ca.
21.5 + 1.3