# Soybean yield trial — Iowa, 2025

- **Source:** Golden Harvest plot report (cross-vendor head-to-head)
- **Crop:** Soybean
- **State:** Iowa (IA)
- **Year:** 2025
- **Plot ID:** 2466698
- **Cooperator:** Clayton Helgeson
- **Planted:** 2025-04-30
- **Harvested:** 2025-09-29
- **Population:** 140,000 seeds/acre
- **Row width:** 30"
- **URL:** https://www.goldenharvestseeds.com/soybean/plot-report/ia/2025/2466698

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## Results (top-down by rank)

| Rank | Brand | Product | Traits | Yield | %MST | Test Weight | Gross Revenue |
|---|---|---|---|---|---|---|---|
| 1 | Golden Harvest | GH1776E3 | Enlist E3 ® | 77.1 | 9.9 | - | $809.55 |
| 2 | Pioneer | P21Z71E | - | 75.7 | 10.0 | - | $794.85 |
| 3 | Golden Harvest | GH1973E3S | Enlist E3 ® STS ® | 75.6 | 9.4 | - | $793.80 |
| 3 | Golden Harvest | GH2292E3 | Enlist E3 ® | 75.6 | 9.9 | - | $793.80 |
| 5 | Golden Harvest | GH2315E3 | Enlist E3 ® | 71.2 | 9.7 | - | $747.60 |
| 6 | Golden Harvest | GH1614E3 | Enlist E3 ® | 70.2 | 10.6 | - | $737.10 |

Top 5 by Yield: GH1776E3 (Golden Harvest) 77.1, P21Z71E (Pioneer) 75.7, GH1973E3S (Golden Harvest) 75.6, GH2292E3 (Golden Harvest) 75.6, GH2315E3 (Golden Harvest) 71.2.