Rate My Professor Bob Zeng

Zeng's research advances agricultural equipment design through the integration of digital modeling, discrete element method (DEM) simulations, and advanced manufacturing techniques. His projects address critical challenges in dairy farming, including efficient manure land application via innovative tillage systems and the development of Dairy Forage Fractionation (DFF) systems to optimize nutrient management. He has received multiple faculty research fellowships from the Dairy Innovation Hub, funding initiatives in 2023 and 2025. Key publications include "Modeling Soil–Plant–Machine Dynamics Using Discrete Element Method: A Review" (Agronomy, 2023), "Review on DEM Simulation of Soil-Plant Interactions: Challenges and Opportunities", "Leveraging Numerical Simulations to Design a Liquid Manure Applicator", and "Efficient Calibration of Discrete Element Method Parameters" (2026). In recognition of his innovative teaching, outreach, and collaboration, Zeng was awarded the Keith Wurtz Award for Teaching Excellence in 2025. He mentors undergraduate students in hands-on projects, such as improving the efficiency of older combines for small farms, fostering teamwork and practical research skills that enhance agricultural productivity and sustainability.