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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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R3 Corn Growth Stage Explained: Why Late-Season Tissue Sampling Matters

Video: R3 Corn Growth Stage Explained: Why Late-Season Tissue Sampling Matters

Corn pollination may be behind us, but the work isn't over.

In this field update from the Nutrien Innovation Farm in Champaign, Illinois, agronomist Tim Sickman discusses why growers should stay engaged with field scouting during the R3 (milk) stage of corn development. While favorable weather, strong pollination, and early grain fill are encouraging signs, important questions about crop nutrition and yield potential still remain.

Tim explains: What the R3 corn growth stage looks like

Why successful pollination isn't the finish line

The importance of late-season field scouting

How tissue sampling can identify nutrient deficiencies

The role of sulfur, zinc, potassium, and other nutrients during grain fill

Using tissue analysis to improve future fertility management plans

As corn moves through grain fill, understanding nutrient availability and plant health can provide valuable insights for maximizing yield potential and planning for next season.