# Soybean yield trial — Iowa, 2025

- **Source:** Golden Harvest plot report (cross-vendor head-to-head)
- **Crop:** Soybean
- **State:** Iowa (IA)
- **Year:** 2025
- **Plot ID:** 2467252
- **Cooperator:** Adam Quandahl
- **Planted:** 2025-05-09
- **Harvested:** 2025-10-27
- **Population:** 145,000 seeds/acre
- **Row width:** 15"
- **URL:** https://www.goldenharvestseeds.com/soybean/plot-report/ia/2025/2467252

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## Results (top-down by rank)

| Rank | Brand | Product | Traits | Yield | %MST | Test Weight | Gross Revenue |
|---|---|---|---|---|---|---|---|
| 1 | Golden Harvest | GH2315E3 | Enlist E3 ® | 87.0 | 12.2 | 54.8 | $913.50 |
| 2 | Golden Harvest | GH2674E3 | Enlist E3 ® | 86.9 | 11.9 | 49.6 | $904.80 |
| 3 | Pioneer | P21Z71E | - | 84.7 | 11.6 | 47.2 | $877.83 |
| 4 | Golden Harvest | GH1973E3S | Enlist E3 ® STS ® | 80.2 | 12.0 | 52.2 | $839.21 |
| 5 | Golden Harvest | GH1614E3 | Enlist E3 ® | 79.5 | 12.1 | 49.1 | $826.96 |
| 5 | Golden Harvest | GH1776E3 | Enlist E3 ® | 79.5 | 11.7 | 50.9 | $829.82 |
| 5 | Golden Harvest | GH2292E3 | Enlist E3 ® | 79.5 | 11.7 | 50.5 | $829.18 |
| 8 | Golden Harvest | GH1534E3S | Enlist E3 ® STS ® | 78.5 | 11.8 | 52.7 | $822.21 |

Top 5 by Yield: GH2315E3 (Golden Harvest) 87.0, GH2674E3 (Golden Harvest) 86.9, P21Z71E (Pioneer) 84.7, GH1973E3S (Golden Harvest) 80.2, GH1614E3 (Golden Harvest) 79.5.
