Budidaya Udang Vannamei (Litopenaeus Vannamei) Pada Sistem Resirkulasi Dengan…

This research was carried out for 50 days in January-March 2024. Shrimp rearing has been carried out in the Aquaculture Technology laboratory of the Department of Aquaculture, Faculty of Fisheries and Marine, University of Riau. White turmeric extract was made at the Riau College of Pharmaceutical Sciences. The purpose of this research was to determine the effect of white turmeric (C. zedoaria)…