# Corn yield trial — Isu Farm (Lexington, IL, 2025)

- **Publisher:** ProHarvest Seeds (cross-vendor plot report)
- **Crop:** Corn
- **Year:** 2025
- **Location:** Lexington, IL · Mclean County
- **Cooperator:** Isu Farm
- **Company rep:** Eric Yoder
- **Planted:** 4/28/2025
- **Harvested:** 9/30/2025
- **Previous crop:** Soybeans
- **Row width:** 30
- **Population:** 35,000 seeds/acre
- **Tillage:** No-Till
- **Irrigation:** Non-Irrigated
- **Fungicide:** Yes
- **Source PDF:** https://proharvestseeds.com/wp-content/uploads/2025/10/Corn-ISU-Farm-Lexington-IL-min.pdf

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## Results (head-to-head)

| Rank | Brand | Hybrid/Variety | Trait | Yield/Ac | % H2O | Test Wt | +/- Ave |
|---|---|---|---|---|---|---|---|
| 1 | ProHarvest | 86P55 | TRERIB | 296.7 | 21 | 53.6 | 34.4 |
| 2 | ProHarvest | 85P58 | VT2PRIB | 284.85 | 17.7 | 59.5 | 22.6 |
| 3 | ProHarvest | 83P66 | VT2PRIB | 283.86 | 20 | 55.9 | 21.6 |
| 4 | ProHarvest | 84P78 | TRERIB | 282.53 | 18.7 | 56.9 | 20.2 |
| 5 | ProHarvest | 81P45 | TRERIB | 273.41 | 19.8 | 55.5 | 11.1 |
| 6 | ProHarvest | 83P48 | SSPRO | 270.41 | 18.5 | 58.8 | 8.1 |
| 7 | ProHarvest | 80P75 | PCE | 268.92 | 16.4 | 55.8 | 6.6 |
| 8 | ProHarvest | 81P19 | VT4PRIB | 265.45 | 19.8 | 55 | 3.2 |
| 9 | ProHarvest | 82P96 | PCE | 263.8 | 18.7 | 55.1 | 1.5 |
| 10 | ProHarvest | 79P54 | SSPRO | 263.65 | 16.9 | 57.1 | 1.4 |
| 11 | ProHarvest | 78P30 | VT2PRIB | 262.21 | 16 | 56.2 | -0.1 |
| 12 | ProHarvest | 79P87 | SSRIB | 261.28 | 16.7 | 58.8 | -1 |
| 13 | ProHarvest | 80P75 | PCE | 257.71 | 16.8 | 55.3 | -4.6 |
| 14 | ProHarvest | 84P41 | PCE | 252.35 | 19.7 | 55.7 | -9.9 |
| 15 | ProHarvest | 77P25 | VT4PRIB | 250.91 | 14.4 | 56.5 | -11.4 |
| 16 | ProHarvest | 79P15 | V | 242.78 | 18.4 | 55.4 | -19.5 |
| 17 | ProHarvest | 78P95 | PCE | 237.73 | 17.6 | 57.5 | -24.6 |
| 18 | ProHarvest | 76P42 | PCE | 237.51 | 16.9 | 56.8 | -24.8 |
| 19 | ProHarvest | 81P20 | PCE | 227.35 | 18.1 | 56 | -34.9 |