The purpose of this study is to evaluate various inoculants on soybeans and their impact on yield and profitability.

2017 UT Martin Soybean Seed Treatment Study - Inoculant

Due to slug damage, this study had to be replanted a little later than we would typically like to plant full-season soybeans. Despite these early-season issues, all treatments in this study showed a positive return on investment. To ensure maximum nodulation, it’s important to have a high, healthy population of rhizobacterium in the soil.

*®XL, Optimum, and AcreMax are registered trademarks of Pioneer. XL® brand seed is distributed by Beck’s Superior Hybrids, Inc.

Vault® SP, Graph-Ex SA™, MicroAZ-ST Dry™

2021 Iowa Soybean SINGULATION STUDY 15 IN. ROWS

2021 Iowa Soybean STARTER FERTILIZER STUDY 2X2X2

Seed Treatment Study

2017 Ut Martin Soybean Seed Treatment Study - Inoculant

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