Seed Genetics Direct conducts rigorous replicated testing across multiple locations and seasons to ensure results are statistically sound and agronomically meaningful. By comparing hybrids and varieties side-by-side under the same management practices, their trials remove bias and highlight true genetic performance.This approach gives farmers confidence that product recommendations are based on consistent, proven data—not single-plot or one-year results.
Corn
Corn Rating Key
Replicated Testing
2023
- Corn Early Test - All Locations
- Corn Early Test - High Yield Environments
- Corn Early Test - North of I-70
- Corn Late Test - All Locations
- Corn Early Test - Low End Yield Environments
- Corn Late Test - Ohio Only
- Corn Late Test - High Yield Environments
- Corn Late Test - Indiana Only
- Corn Medium Test - All Locations
- Corn Medium Test - High Yield Environments
- Corn Medium Test - North of I-70
- Corn Medium Test - South of I-70
- Corn Medium Test - Indiana Only
- Corn Medium Test - Low End Yield Environments
- Corn Medium Test - Ohio Only
2020
- Corn Early Test - Ada, OH
- Corn Early Test - Linden, IN
- Corn Early Test - North Manchester, IN
- Corn Early Test - Sorted by Yield
- Corn Early Test - All Locations
- Corn Late Test - Sorted by Yield
- Corn Late Test - All Locations
- Corn Medium Test - Plots w/ Yield 229.9 & Above
- Corn Medium Test - Sorted by Yield
- Corn Medium Test - North of I-70
- Corn Medium Test - South of I-70
- Corn Medium Test - All Locations Listed

