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Straight Stalk 2019

Corn as a Cover Crop

Agronomic considerations regarding the use of corn as a cover crop include the following: This is an excerpt from a formal letter Emerson Nafziger and I wrote on this issue. A link to the letter is included below. 1.      Neither seed nor grain produced from seed of...
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MRTN Update

Dr Emerson Nafziger, Professor Emeritus University of Illinois, recently updated the Illinois nitrogen response date by adding data from the 2018 field trials. This data has been incorporated into the MRTN website http://cnrc.agron.iastate.edu/ and...
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Deja Vu Don't Panic Part 2

The 2018 planting season got off to a very late start and now in 2019 we are running even later. As the updated chart shows, delayed planting does not necessarily equate with lower yields.
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