Soil Management to Optimize Crop Production in Nebraska

pale corn plantNutrient Deficiencies

Plant symptoms can be used to differentiate and identify crop nutrient disorders. Symptoms of nutrient deficiency vary with variety, growing conditions, and plant age. Similar symptoms may be caused by other abiotic or biotic stresses. Use these symptom keys to help identify nutrient disorders observed in Nebraska corn and sorghum, soybean, or wheat and small grains.

For more information on these and related topics, see the UNL Extension publication, Nutrient Management for Agronomic Crops in Nebraska, EC155, available online, or in soft cover through your local Extension office.

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While yields were high, protein content in Nebraska's wheat this year was below normal in many instances, likely due to environmental and management factors. (Photos by Cody Creech)
While yields were high, protein content in Nebraska's wheat this year was below normal in many instances, likely due to environmental and management factors. (Photos by Rodrigo Werle))

Nebraska 2016 Wheat – High Yields, Low Protein September 1, 2016

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Bijesh Maharjan
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Managing N in a Wet Spring May 5, 2016

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Project SENSE sensors in the field.
Figure 1. UNL researchers are testing the use of crop sensors and real-time N application in the field based on sensor readings. The project was started with 17 sites across the state in 2015 and will be expanded to 20 more sites in 2016.

UNL Project SENSE Expanding Research to Increase N Efficiency May 5, 2016

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