{
  "source": "iowa_icpt_trials",
  "source_key": "icpt-soybeans-2025-north-early",
  "data_type": "trial",
  "vendor": "Iowa State University",
  "brand_aggregator": "Iowa Crop Performance Tests publishes",
  "brand": "Iowa Crop Performance Tests",
  "crop": "soybeans",
  "state": "IA",
  "state_abbrev": "ia",
  "year": 2025,
  "region": "District North",
  "district": "North",
  "season": "Early Season",
  "cooperator_sites": [
    "Sutherland",
    "Pocahontas",
    "Corwith",
    "Marble Rock",
    "Oelwein"
  ],
  "experiment_mean_yield": 64,
  "results": [
    {
      "rank": 1,
      "brand": "Nutech/G2 Genetics",
      "product": "22N04E",
      "traits": "E3",
      "metrics": {
        "MG": 2.2,
        "Yield": 68.3,
        "WestYield": 65.4,
        "EastYield": 67.3,
        "Sutherland": 72.6,
        "Pocahontas": 67.1,
        "Corwith": 56.4,
        "Marble Rock": 74.1,
        "Oelwein": 71.4
      }
    },
    {
      "rank": 2,
      "brand": "Nutech/G2 Genetics",
      "product": "21N09E",
      "traits": "E3",
      "metrics": {
        "MG": 2.1,
        "Yield": 67.9,
        "WestYield": 65,
        "EastYield": 66.9,
        "Sutherland": 68.3,
        "Pocahontas": 71.7,
        "Corwith": 55.1,
        "Marble Rock": 74.8,
        "Oelwein": 70.8
      }
    },
    {
      "rank": 3,
      "brand": "LOYAL BRAND",
      "product": "L2130E",
      "traits": "E3",
      "metrics": {
        "MG": 2.1,
        "Yield": 66.8,
        "WestYield": 65.5,
        "EastYield": 65.4,
        "Sutherland": 67.8,
        "Pocahontas": 70,
        "Corwith": 58.7,
        "Marble Rock": 74.7,
        "Oelwein": 62.7
      }
    },
    {
      "rank": 4,
      "brand": "Viking/Blue River",
      "product": "2022N",
      "traits": "Conv",
      "metrics": {
        "MG": 2,
        "Yield": 66.7,
        "WestYield": 65.6,
        "EastYield": 64.7,
        "Sutherland": 69.1,
        "Pocahontas": 71.5,
        "Corwith": 56.3,
        "Marble Rock": 71.6,
        "Oelwein": 66.3
      }
    },
    {
      "rank": 5,
      "brand": "Golden Harvest",
      "product": "GH2292E3",
      "traits": "E3",
      "metrics": {
        "MG": 2.2,
        "Yield": 66.5,
        "WestYield": 65.8,
        "EastYield": 63.6,
        "Sutherland": 70.1,
        "Pocahontas": 71.9,
        "Corwith": 55.3,
        "Marble Rock": 71.4,
        "Oelwein": 64.2
      }
    },
    {
      "rank": 6,
      "brand": "Pioneer",
      "product": "P21A53E",
      "traits": "E3",
      "metrics": {
        "MG": 2.1,
        "Yield": 66.4,
        "WestYield": 64,
        "EastYield": 63.6,
        "Sutherland": 73.2,
        "Pocahontas": 67.3,
        "Corwith": 51.4,
        "Marble Rock": 73.9,
        "Oelwein": 65.5
      }
    },
    {
      "rank": 7,
      "brand": "Asgrow",
      "product": "AG22XF5",
      "traits": "RR2XF",
      "metrics": {
        "MG": 2.2,
        "Yield": 65.4,
        "WestYield": 66.1,
        "EastYield": 63.4,
        "Sutherland": 69.4,
        "Pocahontas": 69.1,
        "Corwith": 60,
        "Marble Rock": 64.7,
        "Oelwein": 65.7
      }
    },
    {
      "rank": 8,
      "brand": "LOYAL BRAND",
      "product": "L2070E",
      "traits": "E3",
      "metrics": {
        "MG": 2,
        "Yield": 64.6,
        "WestYield": 63.9,
        "EastYield": 60.7,
        "Sutherland": 68.8,
        "Pocahontas": 72.5,
        "Corwith": 50.4,
        "Marble Rock": 74.1,
        "Oelwein": 57.6
      }
    },
    {
      "rank": 9,
      "brand": "Renk",
      "product": "G2090E",
      "traits": "E3",
      "metrics": {
        "MG": 2,
        "Yield": 64.4,
        "WestYield": 62.5,
        "EastYield": 61.9,
        "Sutherland": 69.5,
        "Pocahontas": 66.7,
        "Corwith": 51.4,
        "Marble Rock": 72,
        "Oelwein": 62.3
      }
    },
    {
      "rank": 10,
      "brand": "Asgrow",
      "product": "AG22XF6",
      "traits": "RR2XF",
      "metrics": {
        "MG": 2.2,
        "Yield": 64.3,
        "WestYield": 64.9,
        "EastYield": 61.5,
        "Sutherland": 69.9,
        "Pocahontas": 67.8,
        "Corwith": 57,
        "Marble Rock": 66.1,
        "Oelwein": 61.5
      }
    },
    {
      "rank": 11,
      "brand": "Golden Harvest",
      "product": "GH2004XF",
      "traits": "RR2XF",
      "metrics": {
        "MG": 2,
        "Yield": 64.2,
        "WestYield": 61.9,
        "EastYield": 62.6,
        "Sutherland": 64.8,
        "Pocahontas": 68.8,
        "Corwith": 52.2,
        "Marble Rock": 69.4,
        "Oelwein": 66.1
      }
    },
    {
      "rank": 12,
      "brand": "P3 Genetics",
      "product": "2520E",
      "traits": "E3",
      "metrics": {
        "MG": 2,
        "Yield": 64,
        "WestYield": 60.6,
        "EastYield": 61.8,
        "Sutherland": 66.9,
        "Pocahontas": 67.6,
        "Corwith": 47.3,
        "Marble Rock": 77.4,
        "Oelwein": 60.6
      }
    },
    {
      "rank": 13,
      "brand": "Cornelius",
      "product": "CB20XF39",
      "traits": "RR2XF",
      "metrics": {
        "MG": 2,
        "Yield": 63.9,
        "WestYield": 63.3,
        "EastYield": 59.6,
        "Sutherland": 73.2,
        "Pocahontas": 67.8,
        "Corwith": 49,
        "Marble Rock": 70.3,
        "Oelwein": 59.5
      }
    },
    {
      "rank": 14,
      "brand": "Xitavo",
      "product": "XO 1776E",
      "traits": "E3",
      "metrics": {
        "MG": 1.7,
        "Yield": 63.8,
        "WestYield": 63.5,
        "EastYield": 60.2,
        "Sutherland": 70,
        "Pocahontas": 69.2,
        "Corwith": 51.4,
        "Marble Rock": 67.9,
        "Oelwein": 61.3
      }
    },
    {
      "rank": 15,
      "brand": "Xitavo",
      "product": "XO 2206E",
      "traits": "E3",
      "metrics": {
        "MG": 2.2,
        "Yield": 63.6,
        "WestYield": 60.9,
        "EastYield": 62.9,
        "Sutherland": 64.9,
        "Pocahontas": 63.6,
        "Corwith": 54.2,
        "Marble Rock": 74.3,
        "Oelwein": 60.1
      }
    },
    {
      "rank": 16,
      "brand": "Cornelius",
      "product": "CB19C30",
      "traits": "Conv",
      "metrics": {
        "MG": 1.9,
        "Yield": 63.6,
        "WestYield": 60.6,
        "EastYield": 62.9,
        "Sutherland": 65.9,
        "Pocahontas": 64.8,
        "Corwith": 51,
        "Marble Rock": 73.8,
        "Oelwein": 63.9
      }
    },
    {
      "rank": 17,
      "brand": "P3 Genetics",
      "product": "2419E",
      "traits": "E3",
      "metrics": {
        "MG": 1.9,
        "Yield": 63.6,
        "WestYield": 61.1,
        "EastYield": 61.8,
        "Sutherland": 68.3,
        "Pocahontas": 64.9,
        "Corwith": 50,
        "Marble Rock": 72.2,
        "Oelwein": 63.4
      }
    },
    {
      "rank": 18,
      "brand": "Xitavo",
      "product": "XO 2075E",
      "traits": "E3",
      "metrics": {
        "MG": 2,
        "Yield": 63.2,
        "WestYield": 62.7,
        "EastYield": 59.9,
        "Sutherland": 69.7,
        "Pocahontas": 67.6,
        "Corwith": 50.8,
        "Marble Rock": 67,
        "Oelwein": 62
      }
    },
    {
      "rank": 19,
      "brand": "Dyna-Gro",
      "product": "S20EN46",
      "traits": "E3",
      "metrics": {
        "MG": 2,
        "Yield": 63.1,
        "WestYield": 61.4,
        "EastYield": 59.5,
        "Sutherland": 68.4,
        "Pocahontas": 68.2,
        "Corwith": 47.7,
        "Marble Rock": 70.6,
        "Oelwein": 60.2
      }
    },
    {
      "rank": 20,
      "brand": "Xitavo",
      "product": "XO 1986E",
      "traits": "E3",
      "metrics": {
        "MG": 1.9,
        "Yield": 62.6,
        "WestYield": 60.3,
        "EastYield": 60.4,
        "Sutherland": 66.6,
        "Pocahontas": 64.8,
        "Corwith": 49.6,
        "Marble Rock": 63.4,
        "Oelwein": 68.2
      }
    },
    {
      "rank": 21,
      "brand": "Pioneer",
      "product": "P18A73E",
      "traits": "E3",
      "metrics": {
        "MG": 1.8,
        "Yield": 61.8,
        "WestYield": 59.4,
        "EastYield": 59,
        "Sutherland": 65.8,
        "Pocahontas": 67.6,
        "Corwith": 44.8,
        "Marble Rock": 68.6,
        "Oelwein": 63.6
      }
    },
    {
      "rank": 22,
      "brand": "Renk",
      "product": "RS194NXF",
      "traits": "RR2XF",
      "metrics": {
        "MG": 1.9,
        "Yield": 61.2,
        "WestYield": 60,
        "EastYield": 56.7,
        "Sutherland": 71,
        "Pocahontas": 65.3,
        "Corwith": 43.9,
        "Marble Rock": 65.7,
        "Oelwein": 60.6
      }
    },
    {
      "rank": 23,
      "brand": "P3 Genetics",
      "product": "2218E",
      "traits": "E3",
      "metrics": {
        "MG": 1.8,
        "Yield": 59.1,
        "WestYield": 57.6,
        "EastYield": 55,
        "Sutherland": 64.1,
        "Pocahontas": 67.3,
        "Corwith": 41.3,
        "Marble Rock": 60.7,
        "Oelwein": 63.1
      }
    },
    {
      "rank": 24,
      "brand": "LOYAL BRAND",
      "product": "L2160E",
      "traits": "E3",
      "metrics": {
        "MG": 2.1,
        "Yield": 56.9,
        "WestYield": 57,
        "EastYield": 53.7,
        "Sutherland": 62.2,
        "Pocahontas": 61.2,
        "Corwith": 47.8,
        "Marble Rock": 60.6,
        "Oelwein": 52.6
      }
    }
  ],
  "n_results": 24,
  "source_urls": [
    "https://www.croptesting.iastate.edu/Soybean/SoybeanDistrict2.aspx"
  ],
  "tos_note": "Footer 'Copyright (c) ...ISU...All rights reserved' (no automation clause, no robots.txt); public ICPT data; low request rate; attribute Iowa Crop Performance Tests / ISU.",
  "fetched_at": "2026-06-10T12:13:08.985631+00:00",
  "scraper_version": "0.1.0"
}