Daniel Andersen

Dr. Daniel Andersen is an Associate Professor in the Department of Agricultural and Biosystems Engineering at Iowa State University. His research focuses on manure management and treatment, water quality, and nutrient cycling in agroecosystems. He leads projects such as field trials evaluating nitrogen export in perennial groundcover-corn systems and explores innovative methods to mitigate antimicrobial resistance in swine manure. His work integrates sustainable practices, including biochar and zeolite applications, to enhance agricultural sustainability.

Key research interests include environmental impact mitigation, odor reduction technologies, and optimizing nutrient recovery from manure. He evaluates the efficacy of cover cropping techniques and manure application timing to improve crop yields and drainage water quality. His lab investigates carcass management strategies and dietary impacts on manure characteristics, addressing challenges in swine production systems.

Dr. Andersen collaborates on interdisciplinary projects, such as the LAiYERS initiative, which assesses soil health and water quality dynamics. His publications highlight advancements in biochar utilization, co-digestion systems, and microbial community analysis in manure storage environments. He actively disseminates findings through peer-reviewed journals and outreach programs like the podcast episode on fall manure best practices.

His work emphasizes practical solutions for livestock producers, aiming to balance environmental stewardship with economic viability. Current research includes nutrient recovery in cultured meat systems and cost assessments of centralized manure treatment facilities. Dr. Andersen’s contributions advance sustainable agricultural practices and environmental protection in the Midwest.