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Soil testing can save time and money

The open fall has meant farmers have a window of opportunity to get their fall soil tests done.

Crops Extension Specialist Matt Struthers says there are a number of methods to consider, but it all begins with knowing what your field needs are.

"Some will be able to get away with a random sampling of their whole field depending on how uniform that field is. Some might be able to take a benchmark approach, where they sample the same location in each field. each year, and kind of get a baseline to continue on from there. The third would be they create what we call crop management zones. So every field is mapped completely different depending on its soil characteristics, topography and management history."

He notes while there's many different avenues that producers can take, it still involves collecting the soil at either a six inch, or twelve inch depth, putting it all together for that one location and then sending it into the lab for analysis.

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Trending Video

Supplemental Nitrogen on Soybeans: Can Early Nitrogen Increase Yield?

Video: Supplemental Nitrogen on Soybeans: Can Early Nitrogen Increase Yield?

Can supplemental nitrogen help soybeans reach higher yield potential? Technical Agronomist Tim Sickman walks through an ongoing trial at the Nutrien Innovation Farm in Owensboro, Kentucky, exploring whether a modest amount of nitrogen applied at planting can support higher-yielding soybean environments.

The trial compares 30 pounds of supplemental nitrogen across both 15- and 30-inch rows, along with treatments that include sulfur and micronutrients. Similar trials conducted in 2024 and 2025 delivered a six- to seven-bushel yield response, prompting the team to expand the research this season.

Early observations show that treated soybeans are slightly taller and averaging about two additional nodes on the main stem. These added nodes could create more opportunities for blooms and pods, but the true results will come at harvest when the team evaluates pod development, seed fill and final yield.

In This Video:

Why high-yield soybeans may need supplemental nitrogen

Results from the 2024 and 2025 trials

Nitrogen treatments in 15- and 30-inch rows

Fertilizer placement and application methods

Differences in plant height and node counts

Potential effects on pod development and yield