Využití produktů ze zpracování konopí ve výživě ryb

The aim of this bachelor‘s thesis was to create a literary review on the utilization of cannabis products in fish diets, mainly of common carp (Cyprinus carpio L.) and Nile tilapia (Oreochromis niloticus L.). Other plant-based feeds and their possible use in fish nutrition and nutrition of different farm animals were also studied. Furthermore, the issue of fish digestion and their nutrient requirements in feed was outlined. Part of the work contains a method for the conduction of a feed test, which will be performed on fish species Cyprinus carpio and Oreochromis niloticus in a recirculating aquaculture system at the Department of Fisheries and Hydrobiology at the Mendel University in Brno. Fish will be fed granulated mixtures, with the addition of products from processed cannabis. Lenght-weight parameters, production parameters and the effect of feed on fish organism and chemical composition of their tissues will be determined