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Rhonda Brooks

Agronomy Editor, Farm Journal

Rhonda Brooks is the Agronomy Editor for Farm Journal and AgWeb, covering all aspects of crop production. A Missouri native with a background in agricultural communications, she has previously worked on multiple Farm Journal brands.

Latest Stories
Asian copperleaf was found in an Iowa soybean field this summer. Agronomists are evaluating how much of a concern the weed poses to row crops there. It has been confirmed in only one other U.S. location: New York City.
How good a job you do spreading residue behind the harvester makes a big difference in how uniform your corn stand will be next spring and how uniform its growth and development will be.
Results are also in from some corn teaching plots planted at the Heyworth, Ill., campus, including four starter plots, a series of sulfur timing plots, plus nitrogen and planting population plots.
This was a familiar scene in fields across the Midwest this season. Not only did volunteer corn impact soybean yields, agronomists say it sheltered rootworm eggs that can overwinter and infest corn crops next spring.
Moisture is needed to temporarily hold the ammonia so it can become attached to clay or organic matter in the soil. In addition, if dry soils are cloddy and do not seal properly, the ammonia can be lost.
Farmers will need to sift through their production data from this year carefully to see what they need to change or keep the same.
More grain is damaged by improper storage than any other reason. Learn how to avoid common problems.
As the crop nears black layer, you can determine whether it’s going to be the bin buster you hoped for, an average crop or simply “meh.” Ken Ferrie says there are several things to look for now.
Harvest is underway with corn yields showing a wide range of results, particularly based on how much moisture the crop received and when it was received. Planting population and stresses also shed light on the results.
Are your corn hybrids undergoing stress 10 to 15 days before black layer and experiencing top kill? That’s going to hurt kernel depth and knock off those top-end yields you want to combine.