Integrated Crop Management News
 

Document Type

Article

Publication Date

10-10-2005

Abstract

The test was developed several years ago at the University of Illinois by researchers in the Department of Natural Resources and Environmental Sciences. It is a laboratory procedure designed to measure N liberated from soil heated for 5 hours with dilute alkali solution (sodium hydroxide). The test does not measure nitrate, but does measure exchangeable ammonium and a fraction of soil organic N.

Copyright Owner

Iowa State University

Language

en

File Format

application/pdf

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