Corn

Also see: Corn

Researching What Could be Tomorrow's Problem Corn Ear Pest September 13, 2017

Nebraska and Brazilian entomology researchers have joined to study current and expected corn insect pests and how management strategies can be changed to address population shifts.

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Forecast of end-of-season irrigated corn yields in Nebraska and Kansas

2017 Corn Yield Forecasts as of August 30 September 1, 2017

Forecasts for end-of-season corn yields improved across much of the Corn Belt since the early August forecast. View crop stage and yield forecasts as well as weather data. In Nebraska predictions are for near to above average corn yields for most sites, except northeast and northwest sites.

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Silage or grain? When making the decision about harvesting corn, farmers should consider several factors.

Is Your Corn Worth More as Grain or Silage? August 29, 2017

Silage or grain? When making the decision about harvesting drought- and hail-damaged corn, farmers should consider several factors. Calculations here can help you determine the end value for both uses.

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Nebraska Extension Educator Nathan Mueller on estimating corn yields.

Estimating Potential Corn Yield August 25, 2017

Interested in estimating your corn or soybean yields? Most of the components for corn yields—except seed weight—are set. Check out these Nebraska Extension videos and guides from Kansas and Iowa Extension for photos and how-to's on assessing your crop and estimating yield.

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Students conducting cover crop research
Students collecting data in cover crop plots at North Platte. (Photo taken on October 15, 2016)

Research Update on Cover Crops after Winter Wheat Harvest August 25, 2017

What was the effect on corn from cover crops planted after winter wheat and prior to corn in a fallow rotation using different planting dates and cover crop mixtures? In the first year of a three-year study in North Platte and Grant, researchers compared the effect of several systems on multiple variables and share findings and considerations for growers.

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Screen capture of irrigation scheduling system

View Corn Plots and 7 Demos of Irrigation Scheduling Equipment at Aug. 31 Tour August 25, 2017

View corn variety plots and demonstrations of seven irrigation scheduling systems at the Aug. 31 Hamilton County Corn Growers Tour. The seven systems have been monitoring the same field throughout the season, providing a unique opportunity for growers to compare how each system manages similar information.

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Bacterial leaf streak in corn
Figure 1. Bacterial leaf streak symptoms on corn are interveinal streaks that may appear tan, brown, or especially yellow when backlit by the sun.

Bacterial Leaf Streak of Corn August 25, 2017

Bacterial leaf streak was just confirmed in Nebraska in 2016, the first incidence in the US, but has now spread to 56 counties and is found in eight other states.Learn about factors contributing to its development and "host" plants, as well as management options.

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