# Corn yield trial — Jeff Brockman (Ransom, IL, 2025)

- **Publisher:** ProHarvest Seeds (cross-vendor plot report)
- **Crop:** Corn
- **Year:** 2025
- **Location:** Ransom, IL · Lasalle County
- **Cooperator:** Jeff Brockman
- **Company rep:** John Walsh
- **Planted:** 4/27/2025
- **Harvested:** 10/14/2025
- **Previous crop:** Soybeans
- **Row width:** 30
- **Tillage:** Strip/Zone
- **Irrigation:** Non-Irrigated
- **Source PDF:** https://proharvestseeds.com/wp-content/uploads/2025/10/Corn-Brockman-Ransom-IL.pdf

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## Results (head-to-head)

| Rank | Brand | Hybrid/Variety | Trait | Yield/Ac | % H2O | Test Wt | +/- Ave |
|---|---|---|---|---|---|---|---|
| 1 | Agrigold | A645-71 | STXRIB | 255.79 | 17.7 | None | 23.7 |
| 2 | Wyffels | W7759RIB | - | 248.87 | 16.2 | None | 16.8 |
| 3 | DEKALB | DKC110-10RIB | - | 247.98 | 16.5 | None | 15.9 |
| 4 | ProHarvest | 74P10 | PCE | 246.57 | 15 | None | 14.5 |
| 5 | DEKALB | DKC112-35RIB | - | 245.39 | 16.4 | None | 13.3 |
| 6 | DEKALB | DKC114-42RIB | - | 239.02 | 17.6 | None | 6.9 |
| 7 | Agrigold | A642-18 | SSP | 238.18 | 16.9 | None | 6.1 |
| 8 | ProHarvest | 83P48 | SSPRO | 235.6 | 16.8 | None | 3.5 |
| 9 | DEKALB | DKC107-11 | - | 233.17 | 15.6 | None | 1.1 |
| 10 | Wyffels | W7499RIB | - | 229.58 | 16.9 | None | -2.5 |
| 11 | ProHarvest | 79P54 | SSPRO | 229.16 | 16 | None | -2.9 |
| 12 | Wyffels | W6479RIB | - | 227.07 | 15.7 | None | -5 |
| 13 | DEKALB | DKC109-71RIB | - | 225.49 | 15.2 | None | -6.6 |
| 14 | ProHarvest | 79P15 | V | 222.83 | 16.2 | None | -9.3 |
| 15 | ProHarvest | 78P95 | PCE | 222.3 | 16.4 | None | -9.8 |
| 16 | ProHarvest | 81P20 | PCE | 212.01 | 15.9 | None | -20.1 |
| 17 | Wyffels | W4439RIB | - | 211.34 | 15 | None | -20.7 |
| 18 | ProHarvest | 82P96 | PCE | 207.12 | 16.7 | None | -25 |