Water Quality

Javed Iqbal
Javed Iqbal

Javed Iqbal Joins IANR Soil Science Team

September 13, 2019
Welcome to Javed Iqbal who recently joined the Department of Agronomy and Horticulture as an assistant professor for nutrient management and water quality. Iqbal will be conducting research and education on efficient uses of nutrients to enhance crop production and reduce environmental effects.

Read more

Figure 1. Research in northeast Nebraska indicates that adding alfalfa to a corn-soybean rotation can reduce nitrate in the aquifer while increasing profit.

Adding Alfalfa to Corn-Soybean Rotation can Increase Profit, Reduce Nitrate Leaching

July 31, 2019
University research shows that adding alfalfa into corn-soybean rotations can help reduce the loss of nitrate to and increase the extraction of nitrate from aquifers while improving profitability.

Read more

Figure 1. Graph showing average (1998-2009) cumulative NO3-N loss in response to interaction effects of N treatments

Poultry Manure Reduces Nitrate Loss to Water in Iowa Study

March 6, 2019
Iowa State University researchers concluded from a long-term field study that poultry manure, when applied at a rate to meet crop nitrogen (N) requirements, can reduce nitrate loss and achieve equal or better yields in corn-soybean production systems.

Read more

Nebraska Water Center Receives Grant to Research Nitrate Mitigation

June 19, 2018
This project will demonstrate how subsoil injection of an abundant carbon source (recycled sawdust and wood shavings) will establish a biologically active layer for interception and removal of dissolved nitrate after it has left the crop root zone.

Read more

UNL Lectures on Water and Health Begin Jan.13

January 11, 2016

Seven free public lectures on the importance of water and health comprise the University of Nebraska-Lincoln's spring semester water seminar beginning Jan. 13.

The lectures take place roughly every other Wednesday from 3:30 to 4:30 p.m. through April 13. All lectures will be in the first-floor auditorium of Hardin Hall, 3310 Holdrege St. on UNL's East Campus.

Read more