Project Overview
This project tests the suitability of Alaska-farmed sugar kelp (Saccharina latissima) as an ingredient in certified organic poultry feed, aiming to expand markets for harvested kelp. Using an innovative solar tower drying system to preserve nutrients and stabilize kelp for transport, dried kelp will be incorporated into layer hen diets at 3–5% for 6–8 weeks and compared to conventional diets. Researchers will measure bird intake, digestion, fecal microbiome, and egg production traits including size, weight, shell strength, yolk color, and nutritional content, while also tracking nutrient stability, microbial loads, and economic and environmental impacts. Results will be shared through conferences, peer-reviewed publications, and outreach to Alaska farmers, Native groups, and mariculture stakeholders, highlighting kelp’s potential as a sustainable feed additive.
Interim Report Presentation