Here are the average dates in fall when the 4-inch soil temperature falls below 50 degrees (left panel) and below 60 degrees (right panel). Consider these as a “rule of thumb” for planning purposes. Consult the current soil temperatures, as discussed in the earlier post, for decisions on applying nitrogen in the fall.
Category: Agriculture
Daily Soil Temperatures Across Illinois
The Illinois State Water Survey operates a network of 19 sites that report daily soil temperatures at 4 and 8 inches. Soil temperatures in the fall are critical for the application of nitrogen (N) fertilizer. According to the Agronomy Handbook (University of Illinois), “fall N applications should be done when daily maximum bare soil temperature […]
Daily Soil Temperatures Across Illinois
The Illinois State Water Survey operates a network of 19 sites that report daily soil temperatures at 4 and 8 inches. Soil temperatures in the fall are critical for the application of nitrogen (N) fertilizer. According to the Agronomy Handbook (University of Illinois), “fall N applications should be done when daily maximum bare soil temperature […]
Better Weather for Pumpkins in Illinois
I have to admit – I am a big fan of pumpkin pie. So I was concerned about the news stories about the pumpkin shortage. It turns out that Illinois is home to 95 percent of pumpkin production used for pie filling. In fact, Morton, in central Illinois, is considered the pumpkin capital of the […]