IDENTIFIERS

  • Current Taxon Name (Soil Name): Venagro
  • OSD
  • Series Extent
  • User Site ID: S1993SD011024
  • User Pedon ID: 93SD011024
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 94P0220
  • NCSS Pedon Lab Data NASIS Record ID - 66404
  • Print Date: 12/18/2024

    • LOCATION

  • Location In Web Soil Survey
  • AOI is roughly a square mile and pedon is marked in the center.
  • Location in SoilWeb
  • Location in Google Maps
  • Std. Latitude: 44.4316673
  • Std. Longitude: -96.8683319
  • Datum: WGS84
  • Township: 111N
  • Range: 50W
  • Section: 7
  • PLSS Details: 1500 feet north and 135 feet west of the southeast corner
  • Location Description: About 1 mile east of Bruce, SD.
  • State: South Dakota
  • County: SD011—Brookings
  • MLRA: 102A—Rolling Till Prairie
  • Non-MLRA Soil Survey Area: SD011—Brookings County, South Dakota

    • PEDON

  • Describers Name: W. Schaefer and D. Tufvesson
  • Current Taxonomic Class: Fine-loamy, mixed, superactive, frigid Udic Haploborolls
  • Current Taxon Kind: series
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 24
  • Correlated Information:
  • Soil Name - Venagro
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/23/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Venagro
  • Taxonomic Class - Fine-loamy, mixed Udic Haploboroll
  • Taxon Kind - series
  • Classificaton Date - 9/9/1993
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Geomorphic Component Hills: side slope
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/9/1993 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    cambic horizon

    0—41

    41—97

    —-

    —-
    Setting and Climate
    Slope Slope Length USLE Upslope Length Elev. Corr. Elev Aspect MAP REAP FFD MAAT MSAT MWAT MAST MSST MWST MFFP PE Index Climate Station ID Climate Station Name Climate Station Type
    % m degrees mm mm C mm

    1

    —

    —

    518

    —

    270

    584

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 25 centimeters (0.0 to 9.8 inches); black (10YR 2/1), very dark gray (10YR 3/1), dry; clay loam; moderate medium subangular blocky parts to strong fine granular structure; hard, friable, slightly sticky, slightly plastic; 3.0 very fine roots and 0.5 fine roots; 0.5 fine pores; 15 percent medium worm casts; fragments; moderately acid, pH 5.8, hellige-truog; abrupt smooth boundary. Lab sample # 94P01383
    Bw1—25 to 41 centimeters (9.8 to 16.1 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; loam; weak medium and coarse prismatic parts to moderate medium and coarse subangular blocky structure; hard, friable, slightly sticky, slightly plastic; 3.0 very fine roots and 0.5 fine roots; 3.0 very fine and 0.5 fine pores; 30 percent black (10YR 2/1) organic stains on faces of peds; 15 percent medium worm casts; fragments; moderately acid, pH 6.0, hellige-truog; clear wavy boundary. Lab sample # 94P01384
    Bw2—41 to 58 centimeters (16.1 to 22.8 inches); brown (10YR 4/3), brown (10YR 5/3), dry; loam; weak medium and coarse prismatic parts to moderate medium and coarse subangular blocky structure; hard, friable, slightly sticky, slightly plastic; 3.0 very fine roots; 21.0 very fine pores; 10 percent black (10YR 2/1) organic stains on faces of peds and 75 percent very dark grayish brown (10YR 3/2) organic stains on faces of peds; 15 percent medium worm casts; fragments; neutral, pH 6.8, hellige-truog; clear wavy boundary. Lab sample # 94P01385
    Bw3—58 to 79 centimeters (22.8 to 31.1 inches); brown (10YR 4/3), brown (10YR 5/3), dry; loam; weak coarse prismatic parts to moderate medium and coarse subangular blocky structure; hard, friable, slightly sticky, slightly plastic; 3.0 very fine roots; 21.0 very fine pores; 30 percent very dark grayish brown (10YR 3/2) organic stains on faces of peds; fragments; neutral, pH 7.0, hellige-truog; clear wavy boundary. Lab sample # 94P01386
    Bw4—79 to 97 centimeters (31.1 to 38.2 inches); brown (10YR 4/3), light olive brown (2.5Y 5/3), dry; loam; weak coarse prismatic parts to moderate medium and coarse subangular blocky structure; hard, friable, slightly sticky, slightly plastic; 0.5 very fine roots; 21.0 very fine pores; 1 percent by volume 2-39-75 millimeter unspecified fragments; neutral, pH 7.0, hellige-truog; clear wavy boundary. Lab sample # 94P01387
    Bk—97 to 165 centimeters (38.2 to 65.0 inches); light olive brown (2.5Y 5/3), light yellowish brown (2.5Y 6/3), dry; stratified loam to sandy loam; weak coarse prismatic parts to moderate medium and coarse subangular blocky structure; hard, friable, slightly sticky, slightly plastic; 21.0 very fine pores; 1 percent fine carbonate nodules and 3 percent fine carbonate masses; 1 percent by volume 2-39-75 millimeter unspecified fragments; strong effervescence; moderately alkaline, pH 8.2, hellige-truog; gradual wavy boundary. Lab sample # 94P01388
    2C—165 to 203 centimeters (65.0 to 79.9 inches); gray (2.5Y 6/1), light gray (2.5Y 7/1), dry; silty clay loam; massive; hard, firm, slightly sticky, slightly plastic; 1 percent fine very dark gray (7.5YR 3/1) iron-manganese concretions and 1 percent fine strong brown (7.5YR 4/6) masses of oxidized iron and 21 percent fine light olive brown (2.5Y 5/6) masses of oxidized iron; 5 percent by volume 2-39-75 millimeter unspecified fragments; strong effervescence; moderately alkaline, pH 8.0, hellige-truog.