Corn

Corn collage image

Corn Facts

Corn is an economically important crop to Nebraska resulting in $9.1 billion from 9.1 million acres harvested in 2012 according to USDA National Agricultural Statistics Service.

  1. Nebraska ranks 3rd in U.S. corn production.
  2. Nebraska ranks 1st in U.S. popcorn production.
  3. Nebraska ranks 1st in U.S. white corn production.
  4. Nebraska ranks 2nd in ethanol production capacity.

Related Articles

Gray leaf spot (left) and southern rust (right) in corn

Corn Disease Update: Are we out of the woods yet? August 18, 2017

As southern rust development slowed in some areas with recent cooler temperatures, gray leaf spot severity is now increasing and moving up corn plants to critical leaves for grain fill. Fungicides may be warranted for some GLS.

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Maps showing likelihood of yield deviations for rainfed corn at various sites.

2017 Corn Yield Forecasts as of Aug. 9 August 11, 2017

Corn yield forecasts for Nebraska sites indicate near-average to above average yields for most irrigated sites. There was much more yield variability for rainfed locations where three of the sites were forecast with a 50%-100% chance of below-normal yields and three were forecast for normal yields, while one was near average.

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drought stressed corn

Estimating the Full Value of Crop Residue August 11, 2017

If you're considering cutting drought-stressed corn or sorghum for silage, you might want to take a second look at its nutrient value to the next crop if left in the field.

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Planting Cover Crops after Silage Offers Several Benefits August 10, 2017

After silage harvest, bare ground has two things working against it:

  1. exposure to wind and water erosion, and
  2. no plant growth to produce biomass or income.

Cover crops may help overcome both problems.

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Counties with confirmed southern rust

Continued Scouting Urged for Southern Rust Now in 26 Counties August 4, 2017

Southern rust has now been confirmed in corn in 26 Nebraska counties. As we confirm more Nebraska counties with southern rust, it's important to know that the vast majority of rust reports have been sparse and no fungicide application was required. Continued scouting is urged, as injury can be critical to the grain-fill through dough stages.

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