RESEARCH OF BREEDING AND DEVELOPMENT OF STURGEON FISHES IN RECIRCULATING AQUACULTURE SYSTEMS

The complex of conducted studies will form and substantiate the concept development a new direction aquaculture - fish farming at installations with closed water supply system.
 During assimilation equipment, features growing sturgeon in network installation were studied, quality aquatic environment was characterized, main requirements for mixed feed rearing determined, much more.
 results obtained should become necessary technological basis introduction into general system agricultural production make it possible to determine strategy using recirculation systems various combined technologies, example, use planting material grown off-season on installation, its further cultivation ponds, pools. objectivity accepted optimization based application chosen methodological approach is confirmed by successful other works.
 research work carried out scientific center agrotechnopark Shakarim University Semey. As result research, methods rational breeding moderate growth conditions year-round have been proven. Conditions created keeping up identification factors affecting period maturation fish. Thanks experience, activity sturgeons achieved.