Nitrogen News

Issues with nitrogen fertilizer: Fall 2013

11/04/2013 7:00:00 AM

With 85 percent of soybean and 74 percent of corn acres harvested by Oct. 27, the annual process of... Read more.

High N rates increase micronutrient uptake

10/30/2013 10:45:00 AM

A Purdue University study shows that high-yielding, modern corn hybrids take up not only more nitrogen... Read more.

Iowa fertilizer management standards updated

10/23/2013 7:30:00 AM

Iowa farmers now have new standards for managing fertilizers, including application. The USDA’s Natural Resources... Read more.

N remains in soil, leaks toward groundwater for decades

10/23/2013 7:15:00 AM

Nitrogen fertilizer applied to crops lingers in the soil and leaks out as nitrate for decades toward... Read more.

Fall nitrogen recommendations for winter wheat

10/23/2013 7:00:00 AM

Fall-seeded wheat generally does not require N fertilizer for establishment. Fall-applied N or preplant N... Read more.

IFCA: Fall nitrogen stewardship critical for Illinois

10/22/2013 7:25:00 AM

With harvest winding down, dry fertilizer application is underway. When it comes to the application... Read more.

When is a biosolid the right source?

10/16/2013 7:00:00 AM

Assessing all available nutrient sources is a sound principle of nutrient stewardship. Avoiding the waste... Read more.

Is fall N application right for spring-planted crops?

10/14/2013 7:00:00 AM

Recent USDA Economic Research Service (ERS) data indicate that farmers are achieving higher corn yields,... Read more.

Good Ky. corn yields expected despite N losses

10/09/2013 7:00:00 AM

Corn in most fields across Kentucky displayed nitrogen (N) deficiency before black layer was reached.... Read more.

ESN Smart Nitogen to take ammonia acres

10/07/2013 11:30:00 AM

Agrium Advanced Technologies (AAT) is taking aim at gaining share of the fall nitrogen application... Read more.

Using synchrotron technology for soil N management

10/02/2013 7:25:00 AM

As food security becomes an increasingly important global issue, scientists are looking for the best... Read more.

Corn stalk nitrate research update

10/02/2013 7:00:00 AM

The cornstalk nitrate test (CSNT) is recommended as an end-of-season assessment of an N management... Read more.


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