Nebraska farmers and agronomists are set to present results of their 2022 on-farm research studies on cover crops, variable rate seeding, starter fertilizer, biological products, seed treatments, variable rate nitrogen management and more.

According to study from Department of Natural Resources researchers, irrigation pivots stained with rust may indicate the absence of nitrate in the groundwater supplying the pivots. This information can potentially be used to help screen for areas for the potential absence of nitrate and, in an ideal world, could indicate areas at higher- or lower-risk for nitrate contamination before it becomes a problem.

In this two-day course, NU experts will be discussing the latest research on soil fertility, precision ag for nitrogen management, cover crop effects on soil, soil carbon sequestration and more.

In addition to in-person and online training sessions, individuals can recertify their pesticide applicator licenses at five conferences in 2023, including Nebraska Extension's Crop Production Clinics beginning Jan. 4 across the state.

Chemigation training is offered at face-to-face events and online through the Nebraska Department of Environment and Energy, at no cost to the individual.