PROBLEMS AND PERSPECTIVES OF PRODUCTION OF BIOLOGICALLY COMPLETE COMPOUND FEEDS FOR FISH IN THE REPUBLIC OF BELARUS

Development of aquaculture in recent decades demonstrates rapid growth. In a number of countries the volume of bred fish already exceeds the volume of caught fish from natural reservoirs. In this regard there is a need to develop efficient feed products, as well as develop technologies for fish feed production. In the Republic of Belarus, the formulations and technologies are already developed for production of feeds for carp of different ages, young salmon and sturgeon fish, as well as requirement specifications for these feeds. At present, developments are in progress for therapeutic and preventive compound feeds against bacterial infections of carp fish, researches and development of new raw materials components. The further development of the fish industry of the republic depends on high-quality and biologically complete compound feeds. The article considers peculiarities of freshwater fish feeding. The main directions of research in the field of development and improvement of compound feeds for fish are outlined, the main of which are the development of new types of modern raw materials and improvement of production technology thereof. Recommendations are proposed for development of waste free technologies for processing raw food products with obtaining high-tech feed products of domestic production, namely fry compound feeds by microgranulation and microextruding methods, which will allow to reduce the country’s dependence on imported compound feeds.

aquaculture, fish compound feeds, extruded and granulated compound feeds, microgranulation, microextruding, resource-saving technology

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