Saeed Khan

Dr. Saeed Khan, the inventor of the Illinois Soil Nitrogen Test, which is the forerunner of the Soil Diagnostics Inc. FertiSaver-N process. He is the Principal Investigator of the SBIR Phase I project. Dr. Khan has over 30 years of experience in the area of soil fertility and plant physiology. He has published numerous papers on the subject of nitrogen and  potassium fertilizers, as well as fertilizer use efficiency for midwestern row crops. For several years he conducted educational and outreach programs on the use of soil tests in optimizing fertilizer application. He also routinely consults with soil testers and agronomists on issues pertaining to nitrogen recommendation. Don't forget to check out the Know your Soils feature where Dr. Khan shares his insights on soils, fertility and sustainabilty.