IDENTIFIERS

  • Current Taxon Name (Soil Name): Dateland
  • OSD
  • Series Extent
  • User Site ID: S1974AZ027002
  • User Pedon ID: S1974AZ027002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 74C0031
  • NCSS Pedon Lab Data NASIS Record ID - 44792
  • Print Date: 9/24/2024

    • LOCATION

  • Township: 5S
  • Range: 16W
  • Section: 20
  • Location Description: between the 19 & 20 trees north of road #11 and #12 the west of Bank in the West block #220014 of Section 20 R 16W, T 5S (or possibly 8S)
  • Map Unit: 6—Dateland fine sandy loam
  • State: Arizona
  • County: AZ027—Yuma
  • Non-MLRA Soil Survey Area: AZ649—Yuma-Wellton Area, Parts of Yuma County, Arizona and Imperial County, California

    • PEDON

  • Current Taxonomic Class: Coarse-loamy, mixed, hyperthermic Typic Haplargids
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 2
  • Sampled As Information:
  • Soil Name - Dateland
  • Taxonomic Class - Coarse-loamy, mixed, hyperthermic Typic Haplargids
  • PSC - 17 to 67 cm.
  • Classificaton Date - 9/27/1973
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: old alluvium
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/27/1973 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Horizon Lab Results - 1
    Horizon Top Depth Bottom Depth Sample ID Data Collector Total Clay CaCO3 Clay Total Silt Fine Silt Co. Silt Total Sand Total Sand Method VC Sand Co. Sand Med. Sand Fine Sand VF Sand VF Sand Method Texture Class - Field Lab Rubbed Fiber Unrubbed Fiber pH H2O
    cm cm % % % % % % % % % % % % %

    Ap

    Batc21

    Batc22

    Batcb3

    2C

    2C2

    0

    17

    79

    109

    135

    176

    17

    79

    109

    135

    176

    216

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    Pedon Horizon Lab Results - 2
    Horizon Top Depth Bottom Depth Sample ID pH CaCl2 pH NaF pH Ox Delta pH LL PL PI Atter. Samp. Cond. COLE Pot. Acidity Ca + Mg - Meh 2 K Ca + Mg - Sat. Paste KCl Extract. Acidity Base Sat. - Meh 2 CEC-7 CEC-8.2
    cm cm % % % cm/cm meq/100g cmol(+)/kg cmol(+)/kg mmol(+)/l cmol(+)/kg % cmol(+)/kg cmol(+)/kg

    Ap

    Batc21

    Batc22

    Batcb3

    2C

    2C2

    0

    17

    79

    109

    135

    176

    17

    79

    109

    135

    176

    216

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    Pedon Horizon Lab Results - 3
    Horizon Top Depth Bottom Depth Sample ID ECEC Phosphate P NO3-N EC EC Method EC 1:5 by volume CaCO3 Equiv. Equiv. Gypsum Na SAR Gypsum Req. Humic Color Fulvic Color Humic + Fulvic Color Al PI Pyro. Hue PyrO. Value Pyro. Chroma
    cm cm cmol(+)/kg mg/kg mg/kg dS/m dS/m % % mmol(+)/l % L-pcu/g L-pcu/g L-pcu/g %

    Ap

    Batc21

    Batc22

    Batcb3

    2C

    2C2

    0

    17

    79

    109

    135

    176

    17

    79

    109

    135

    176

    216

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    6

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    9

    14

    6

    4

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    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

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    99

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    Ap—0 to 17 centimeters (0.0 to 6.7 inches); light yellowish brown (10YR 6/4), yellowish brown (10YR 5/4), moist; fine sandy loam; weak granular, and weak medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 21.0 very fine and fine roots; 0.5 fine tubular and 3.0 fine interstitial pores; fragments; slight effervescence; moderately alkaline, pH 8.0; abrupt smooth boundary. Lab sample # 74C00224
    Batc21—17 to 79 centimeters (6.7 to 31.1 inches); light yellowish brown (10YR 6/4), yellowish brown (10YR 5/4), moist; fine sandy loam; weak medium subangular blocky, and weak medium prismatic structure; slightly hard, friable, slightly sticky, slightly plastic; 3.0 medium roots and 21.0 fine roots; 0.5 fine tubular and 3.0 fine interstitial pores; 30 percent thin clay films on bedrock and 30 percent thin clay films on surfaces along pores; fragments; violent effervescence; moderately alkaline, pH 8.2; gradual wavy boundary. Lab sample # 74C00225
    Batc22—79 to 109 centimeters (31.1 to 42.9 inches); light yellowish brown (10YR 6/4), yellowish brown (10YR 5/4), moist; fine sandy loam; weak medium prismatic, and weak medium subangular blocky structure; slightly hard, very friable, slightly sticky, slightly plastic; 3.0 medium roots and 21.0 fine roots; 0.5 fine tubular and 3.0 fine interstitial pores; 10 percent thin clay films on surfaces along pores and 10 percent thin clay films on bedrock; fragments; violent effervescence; moderately alkaline, pH 8.2; clear wavy boundary. Lab sample # 74C00226
    Batcb3—109 to 135 centimeters (42.9 to 53.1 inches); pale brown (10YR 6/3), brown (10YR 4/3), moist; loam; weak fine and medium subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 0.5 fine roots; 0.5 fine interstitial and 3.0 fine tubular pores; 10 percent thin clay films on bedrock; fragments; violent effervescence; moderately alkaline, pH 8.2; abrupt irregular boundary. Lab sample # 74C00227
    2C—135 to 176 centimeters (53.1 to 69.3 inches); pale brown (10YR 6/3), brown (10YR 4/3), moist; loamy sand; massive; slightly hard, very friable, nonsticky, nonplastic; 21.0 fine interstitial and 0.5 fine tubular pores; fragments; violent effervescence; moderately alkaline, pH 8.2; abrupt wavy boundary. Lab sample # 74C00228
    2C2—176 to 216 centimeters (69.3 to 85.0 inches); pale brown (10YR 6/3), dark brown (10YR 3/3), moist; sand; massive; soft, very friable, nonsticky, nonplastic; 21.0 interstitial pores; fragments; violent effervescence; moderately alkaline, pH 8.2. Lab sample # 74C00229