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United States Department of Agriculture

Agricultural Research Service

Related Topics

Caleb Tebbe
Soil Plant Nutrient Research (SPNR)
Computer Clerk

Phone: (970) 492-7262
Room S-100
2150 CENTRE AVE, BLDG. D
SUITE 100
FORT COLLINS, CO, 80526-8119


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Use of the New Nitrogen Index Tier Zero to assess the environmental effects of nitrogen fertilizer use in crop systems of Mexico - (Peer Reviewed Journal) - (16-Sep-14)
The first nitrogen index app for mobile devices: using portable technology for smart agricultural management - (Peer Reviewed Journal)
Delgado, J.A., Kowalski, K.D., Tebbe, C.R. 2013. The first nitrogen index app for mobile devices: using portable technology for smart agricultural management. Computers and Electronics in Agriculture. 91:121-123.
Last Modified: 10/1/2014
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