Dr. Sjoerd Duiker

Professor of Soil Management and Applied Soil Physics
Penn State University
sduiker@psu.edu
State: PA
(w) (814) 863-7637

Projects

ONE24-442 Bale Grazing to Regenerate Reclaimed Surface-Mine Land
GNE18-186 Symbiotic Nitrogen Fixation in Non-legumes: N-supply, Yield and Quality Effects in Tomato and Pepper
ONE16-287c Promoting cover crops on grain and vegetable farms in Pennsylvania