Jeroen Kals

Jeroen Kals is a Researcher at Wageningen University and Research, affiliated with the Wageningen Food & Biobased Research unit in the Department of Animal Nutrition. His work focuses on optimizing aquaculture systems through innovative feed solutions and sustainability practices.

Research Focus

Kals investigates nutrient digestibility, feed efficiency, and health outcomes in aquaculture species. Key areas include:

• Effects of dietary components (e.g., starch, non-starch polysaccharides) on fish physiology
• Valorization of marine biomass (e.g., mussels, algae) for feed and health applications
• Faecal waste management and sustainability in aquaculture

His 2025 publications demonstrate a strong emphasis on species like yellowtail kingfish and common sole, exploring starch interactions, supplements, and alternative protein sources to enhance productivity.

Projects & Leadership

He leads multiple projects, including:

• Development and implementation of the total use principle (Vierkantsverwaarding) of bivalves (LWV22129)
• Novel methods for evaluating energy in carnivorous fish feed ingredients
• Marine resource processing technologies for high-value ingredients

Kals co-supervises PhD candidates and has coordinated 9 projects, emphasizing interdisciplinary collaboration.