Javed Iqbal
faculty
- Asst Professor Agronomy & Horticulture University of Nebraska–Lincoln
Work
402-472-1432
On campus, dial 2-1432
Nitrogen Fertilizer Trends in Nebraska from 1955-2023
April 16, 2024
This Nebraska Extension article highlights the impact of factors such as plant genetics and improved production practices to fertilizer consumption in Nebraska over numerous decades.
UNL-TAPS: Reflections on Seven Years of Irrigation and Nitrogen Management
April 11, 2024
Extension insights on the year-to-year variability in corn yield response to irrigation and nitrogen (N) fertilizer rates throughout seven years of the TAPS sprinkler irrigated corn competition.
How Can a Warm Winter and Spring Affect Nitrogen Availability for the Upcoming Crop?
April 3, 2024
With a warmer start to the 2024 growing season, more nitrogen could be available in the soil. To estimate the amount of fertilizer N to apply this year, extension educators review how to conduct a late spring soil nitrate test.
Tips for Winter Manure Application
December 15, 2023
Manure application during winter can be a difficult management decision. Consider these points while planning where, when and how to apply manure.
Nebraska 4Rs Nutrient Stewardship Field Day Featured Crop Nutrient Management Research
September 13, 2023
Throughout the field day, educators shared insights and conducted live demos on optimizing management of nitrogen, phosphorus and potassium, including via sensor-based fertigation.
Fertilizer-nitrogen Injury to Corn
May 17, 2023
Nebraska Extension recommendations on minimizing crop injury from anhydrous ammonia applications.
Nebraska 4Rs Nutrient Stewardship Field Day Set for July 6
April 27, 2023
This year’s 4Rs Field Day will focus on up-to-date research information and demonstrations on all three major crop nutrients: nitrogen, phosphorus and potassium.
Alfalfa in Rotation with Annual Crops Reduces Nitrate Leaching Potential and Increases Soil Organic Carbon Sequestration
March 30, 2023
This UNL research study provides insights on the rotation of annual crops with alfalfa as a highly effective means of reducing nitrate-nitrogen contamination in groundwater.