*** Primary Characterization Data ***
Pedon ID: S1956OK003002( Alfalfa, Oklahoma )Print Date: Apr 27 2025 10:44PM

Sampled as on Jun 4, 1956:Grant
Revised to correlated on Jul 23, 2013:Dale ; Fine-silty, mixed, superactive, thermic Pachic Haplustolls
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1956OK003002   Lat: 36° 43' 29.99" north  Long: 98° 22' 40.00" west  MLRA: 80ALincoln Soil Survey Laboratory
-Pedon No. 40A4706Soil Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A35741ApAp0-155442SIL
40A35742AA1215-515443L
40A35743B1B151-715444L
40A35744B2B271-865445COSL
40A35745CC86-1835446COSL


PSDA  &  Rock Fragments-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
 
(- - - - - Total - - - - - -)(- - Clay - - -)(- - - - Silt - - - - -)(- - - - - - - - - - - - Sand - - - - - - - - - - - -)( Rock Fragments   (mm) )
LabClaySiltSandFineCO3FineCoarseVFFMCVC(- - - - - - - - Weight - - - - - - - -)>2 mm
Text-<.002.05<<.002.02.05.10.25.512520.1-wt %
Depthure.002-.05-2.0002.002-.02-.05-.10-.25-.50-1-2-5-20-7575whole
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)(- - - - - - - % of <75mm - - - - - -)soil
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
40A357410-15ApSsil11.450.138.57.043.113.14.65.29.26.411--252
40A3574215-51ASl18.143.538.48.035.510.23.44.410.79.722--284
40A3574351-71B1Sl22.140.137.87.632.512.13.54.310.77.211--262
40A3574471-86B2Scosl13.825.061.24.620.47.53.75.216.328.564--5410
40A3574586-183CScosl8.620.970.54.116.86.85.19.320.029.385--6413


*** Primary Characterization Data ***
Pedon ID: S1956OK003002( Alfalfa, Oklahoma )Print Date: Apr 27 2025 10:44PM
Sampled As:Grant
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A4706

Bulk Density  &  Moisture-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(Bulk Density)Cole(- - - - - - - - - - - Water Content - - - - - - - - - - -)( Air Dry-Oven Dry )WRDAggst
33OvenWhole6103315001500 kPa(- - - - Ratio - - - -)WholeStabl(- - Ratio/Clay - -)
DepthkPaDrySoilkPakPakPakPaMoistCorrectedSoil2-0.5mm CEC71500 kPa
Layer(cm)HorzPrep (- - - g cm-3 - - -) (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) cm3 cm-3%
3C2a1a
 
40A357410-15ApS4.00.680.35
40A3574215-51AS6.80.660.38
40A3574351-71B1S8.00.580.36
40A3574471-86B2S5.50.640.40
40A3574586-183CS3.90.660.45

Carbon  &  Extractions-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19-
 
(- - - - - Total - - - - -)EstOCC/N(- - - Dith-Cit Ext - - -)(- - - - - - Ammonium Oxalate Extraction - - - - - -)(- - - Na Pyro-Phosphate - - -)
DepthCNSOC(WB)RatioFeAlMnAl+½FeODOEFeAlSiMnCFeAlMn
Layer(cm)HorzPrep(- - - - - - - - - - % of <2 mm - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)mg kg-1(- - - - - - % of < 2mm - - - - -)
6A1a
 
40A357410-15ApS0.51
40A3574215-51AS0.54
40A3574351-71B1S0.36
40A3574471-86B2S0.24
40A3574586-183CS0.14

CEC  &  Bases-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- - - - - - NH4OAC Extractable Bases - - - - -)CEC8CEC7ECEC(- - - - Base - - - -)
SumAcid-ExtrKClSumNH4BasesAl(- Saturation -)
DepthCaMgNaKBasesityAlMnCatsOAC+AlSatSumNH4OAC
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)mg kg-1(- - - - cmol(+) kg-1 - - -)(- - - - - - - - % - - - - - - - -)
6N2b6O2b6P2a6Q2a6H1a5A1a
 
40A357410-15ApS4.32.0--0.41.97.87886
40A3574215-51AS7.73.20.10.31.211.99095
40A3574351-71B1S9.3*3.80.10.30.412.997100
40A3574471-86B2S6.8*3.10.10.20.88.893100
40A3574586-183CS5.9*2.30.10.10.45.795100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.


*** Primary Characterization Data ***
Pedon ID: S1956OK003002( Alfalfa, Oklahoma )Print Date: Apr 27 2025 10:44PM
Sampled As:Grant
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A4706

Salt-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19--20-
 
(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)1:2
TotalElecElecExch
DepthCaMgNaKCO3HCO3FClPO4BrOACSO4NO2NO3H2OSaltsCondCondNaSAR
Layer(cm)HorzPrep(- - - - - mmol(+) L-1 - - - - -)(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)(- - - - % - - - -)(- - dS m-1 - -)%
6P1a6Q1a8A8D58A1a
 
40A357410-15ApS0.60.432.7tr0.50--
40A3574215-51AS0.50.140.4tr0.501
40A3574351-71B1S0.70.139.9tr0.601
40A3574471-86B2S1.00.129.3tr0.801
40A3574586-183CS1.50.124.0tr0.901

pH  &  Carbonates-1--2--3--4--5--6--7--8--9--10--11-
 
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)(- - Carbonate - -)(- - Gypsum - - -)
CaCl2As CaCO3As CaSO4*2H2OResist
Depth0.01MH2OSat<2mm<20mm<2mm<20mmohms
Layer(cm)HorzPrepKCl1:21:1PasteOxidNaF(- - - - - - - - - - - - % - - - - - - - - - - -)cm-1
8C1a6E1c
 
40A357410-15ApS6.0--
40A3574215-51AS7.2--
40A3574351-71B1S7.9--
40A3574471-86B2S8.1--
40A3574586-183CS8.11
NSSC SSL Report Creation