TY - JOUR T1 - Effect of Vermicompost Supplement on Rainbow Trout Performance AU - Parsa Khanghah, Ali AU - Can, Erkan PY - 2024 DA - September Y2 - 2024 DO - 10.33714/masteb.1524629 JF - Marine Science and Technology Bulletin JO - Mar. Sci. Tech. Bull. PB - Adem Yavuz SÖNMEZ WT - DergiPark SN - 2147-9666 SP - 234 EP - 238 VL - 13 IS - 3 LA - en AB - Vermicompost is the product of organic waste digestion by earthworms besides aerobic decomposition at ambient temperature. It is a rich composition containing plant nutrients and beneficial microorganisms. Some fishes, especially predatory species such as rainbow trout, need nutritive feed so that they can be healthy; a useful and cheaper additive such as vermicompost can supply this aim. In this study, the effect of different percentages of vermicompost in the diet of rainbow trout was investigated. For this purpose, 100 rainbow trout with an average weight of 120±3 g were distributed in 5 groups in concrete tanks. 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