The Norwegian Centre for Organic Agriculture is seeking a PhD student to research the use of marine resources like fish and seaweed as organic fertilizers. The student will test and assess these resources as recycled organic fertilizers for the project "Marine rest raw materials for fertilizers to organic agriculture." The position is located in Tingvoll, Norway where the student will work with NORSØK and collaborate closely with NTNU and RISE. The student will participate in international projects and the position aims to further develop organic agriculture in Norway.