Oklahoma State University

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PaSS Extension News

Sunup Logo
PaSS Videos

N-Rich Strip 101 Video

PaSS Youth (K-12) Activities

New Pubs and other info 

SOIL 4234: SOIL Nutrient Management is being recorded. To view 40 min lectures on Soil pH, N, P, K and ect Click Here

Summary of Peer Reviewed Articles on Nutrient Products

S. Regional Water Shed Multi-state N-use results 

IPNI Crop Removal Values

News Letter Articles and Blog

Link to all

 OSUNPK Blog: I post data here as it comes in.

Trial Results

Newly updated*





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