IDENTIFIERS

  • Current Taxon Name (Soil Name): Naff
  • OSD
  • Series Extent
  • User Site ID: 77-ALF-054
  • User Pedon ID: 77ID057010
  • Vegetation Plot ID: 77-ALF-054
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UIdaho
  • Lab Pedon # - 77-ID-2977
  • NCSS Pedon Lab Data NASIS Record ID - 83056
  • Print Date: 11/23/2024

    • 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: 46.7477000
  • Std. Longitude: -116.9907000
  • Datum: WGS84
  • Township: 39N
  • Range: 5W
  • Section: 5
  • PLSS Details: SW corner
  • Location Description: approximately 244 meters east and 76 meters north of the southwest corner; Naff series; graduate student cultivated site
  • Country: US—United States
  • State: Idaho
  • County: ID057—Latah
  • MLRA: 9—Palouse and Nez Perce Prairies
  • Regional Office: NW—Northwest
  • MLRA Soil Survey Area: NW-MOS—Moscow, Idaho
  • Non-MLRA Soil Survey Area: ID057—Latah County, Idaho

    • PEDON

  • Describers Name: Karl Hipple
  • Current Taxon Kind: series
  • Pedon Purpose: research site
  • Pedon Record Orgin: Pedon PC 6.1B
  • Sampled As Information:
  • Soil Name - Naff
  • Taxon Kind - series
  • Classificaton Date - 6/9/1977
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: deep loess (Holocene and late Pleistocene loess deposits)
  • Slope Position: upper third
  • Slope Shape Across: convex
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/9/1977 (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

    A

    Bt1

    Bt2

    Bt3

    Bt4

    Bt5

    Bt/C

    0

    13

    23

    33

    48

    66

    102

    127

    13

    23

    33

    48

    66

    102

    127

    152

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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

    A

    Bt1

    Bt2

    Bt3

    Bt4

    Bt5

    Bt/C

    0

    13

    23

    33

    48

    66

    102

    127

    13

    23

    33

    48

    66

    102

    127

    152

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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

    A

    Bt1

    Bt2

    Bt3

    Bt4

    Bt5

    Bt/C

    0

    13

    23

    33

    48

    66

    102

    127

    13

    23

    33

    48

    66

    102

    127

    152

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    Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    FEID

    PSSP6

    Festuca idahoensis

    Pseudoroegneria spicata

    Idaho fescue

    bluebunch wheatgrass

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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

    14

    —

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    922

    792

    225

    500

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    120

    10

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    9.5

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    Ap—0 to 13 centimeters (0.0 to 5.1 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; 7 percent sand; 70 percent silt; 24 percent clay; weak thin platy parts to weak fine granular structure; soft, very friable, slightly sticky, slightly plastic; many (6.0) very fine roots throughout and many (6.0) fine roots throughout and few (0.1) coarse roots throughout; many (6.0) very fine interstitial and many (6.0) fine interstitial pores; fragments; clear smooth boundary. Lab sample # ID29771
    A—13 to 23 centimeters (5.1 to 9.1 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; 8 percent sand; 67 percent silt; 25 percent clay; weak thick platy structure; slightly hard, friable, slightly sticky, slightly plastic; many (6.0) very fine roots throughout and many (6.0) fine roots throughout; many (6.0) very fine tubular and many (6.0) fine tubular pores; fragments; abrupt smooth boundary. Lab sample # ID29772
    Bt1—23 to 33 centimeters (9.1 to 13.0 inches); brown (10YR 4/3), grayish brown (10YR 5/2), dry; silty clay loam; 5 percent sand; 65 percent silt; 30 percent clay; moderate medium prismatic parts to moderate medium angular blocky structure; hard, firm, moderately sticky, moderately plastic; many (6.0) very fine roots throughout and many (6.0) fine roots throughout; many (6.0) very fine tubular and many (6.0) fine tubular pores; 55 percent distinct yellowish red (5YR 5/6), moist, clay films on surfaces along pores and 55 percent distinct yellowish red (5YR 5/6), moist, clay films on all faces of peds; fragments; clear wavy boundary. Lab sample # ID29773
    Bt2—33 to 48 centimeters (13.0 to 18.9 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silty clay loam; 5 percent sand; 67 percent silt; 29 percent clay; moderate medium prismatic parts to moderate medium angular blocky structure; hard, firm, moderately sticky, moderately plastic; many (6.0) fine roots throughout; many (6.0) very fine tubular and many (6.0) fine tubular pores; 55 percent distinct yellowish red (5YR 5/6), moist, clay films on all faces of peds and 55 percent distinct yellowish red (5YR 5/6), moist, clay films on surfaces along pores; fragments; gradual wavy boundary. Lab sample # ID29774
    Bt3—48 to 66 centimeters (18.9 to 26.0 inches); grayish brown (10YR 5/2), pale brown (10YR 6/3), dry; silty clay loam; 5 percent sand; 65 percent silt; 30 percent clay; moderate coarse prismatic parts to moderate medium angular blocky structure; hard, firm, moderately sticky, moderately plastic; many (6.0) fine roots throughout; many (6.0) very fine tubular and many (6.0) fine tubular pores; 55 percent yellowish red (5YR 5/6), moist, clay films on surfaces along pores and 55 percent yellowish red (5YR 5/6), moist, clay films on all faces of peds; fragments; gradual wavy boundary. Lab sample # ID29775
    Bt4—66 to 102 centimeters (26.0 to 40.2 inches); brown (10YR 5/3), pale brown (10YR 6/3), dry; silty clay loam; 3 percent sand; 66 percent silt; 31 percent clay; moderate medium prismatic parts to moderate fine angular blocky structure; hard, firm, moderately sticky, moderately plastic; many (6.0) fine roots throughout; many (6.0) very fine tubular and many (6.0) fine tubular pores; 55 percent prominent yellowish red (5YR 5/6), moist, clay films on surfaces along pores and 55 percent prominent yellowish red (5YR 5/6), moist, clay films on all faces of peds; fragments; gradual wavy boundary. Lab sample # ID29776
    Bt5—102 to 127 centimeters (40.2 to 50.0 inches); dark yellowish brown (10YR 4/4), light yellowish brown (10YR 6/4), dry; silty clay loam; 6 percent sand; 64 percent silt; 30 percent clay; moderate coarse angular blocky structure; hard, firm, moderately sticky, moderately plastic; many (6.0) fine roots throughout; many (6.0) very fine tubular and many (6.0) fine tubular pores; 55 percent prominent reddish brown (5YR 5/4), moist, clay films on surfaces along pores and 55 percent prominent reddish brown (5YR 5/4), moist, clay films on all faces of peds; fragments; gradual wavy boundary. Lab sample # ID29777
    Bt/C—127 to 152 centimeters (50.0 to 59.8 inches); dark yellowish brown (10YR 4/4), light yellowish brown (10YR 6/4), dry; silt loam; 3 percent sand; 72 percent silt; 25 percent clay; weak coarse subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; few (0.1) fine roots throughout; many (6.0) fine tubular pores; 10 percent faint reddish brown (5YR 5/3), moist, clay films on all faces of peds and 10 percent faint reddish brown (5YR 5/4), moist, clay films on surfaces along pores; fragments. Lab sample # ID29778