# Soybean yield trial — Iowa, 2025

- **Source:** Golden Harvest plot report (cross-vendor head-to-head)
- **Crop:** Soybean
- **State:** Iowa (IA)
- **Year:** 2025
- **Plot ID:** 2466183
- **Cooperator:** John Koop
- **Planted:** 2025-05-04
- **Harvested:** 2025-09-27
- **Population:** 140,000 seeds/acre
- **Row width:** 15"
- **URL:** https://www.goldenharvestseeds.com/soybean/plot-report/ia/2025/2466183

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## Results (top-down by rank)

| Rank | Brand | Product | Traits | Yield | %MST | Test Weight | Gross Revenue |
|---|---|---|---|---|---|---|---|
| 1 | Golden Harvest | GH1973E3S | Enlist E3 ® STS ® | 79.2 | 12.5 | - | $831.60 |
| 1 | Golden Harvest | GH2315E3 | Enlist E3 ® | 79.2 | 12.6 | - | $831.60 |
| 3 | Golden Harvest | GH1922E3 | Enlist E3 ® | 77.7 | 13.0 | - | $815.85 |
| 4 | Golden Harvest | GH1614E3 | Enlist E3 ® | 74.8 | 13.0 | - | $785.40 |
| 5 | Golden Harvest | GH1495E3 | Enlist E3 ® | 74.5 | 13.3 | - | $782.25 |
| 6 | Golden Harvest | GH2674E3 | Enlist E3 ® | 73.2 | 12.5 | - | $768.60 |
| 7 | Golden Harvest | GH2292E3 | Enlist E3 ® | 72.4 | 12.3 | - | $760.20 |
| 8 | Golden Harvest | GH2856E3S | Enlist E3 ® STS ® | 71.7 | 13.3 | - | $752.85 |
| 9 | Golden Harvest | GH1776E3 | Enlist E3 ® | 70.7 | 13.0 | - | $742.35 |

Top 5 by Yield: GH1973E3S (Golden Harvest) 79.2, GH2315E3 (Golden Harvest) 79.2, GH1922E3 (Golden Harvest) 77.7, GH1614E3 (Golden Harvest) 74.8, GH1495E3 (Golden Harvest) 74.5.