INNOVATIVE BIOTECHNOLOGY FOR INCREASE OF EFFICIENCY OF INDUSTRIAL STURGEON BREEDING
Journal Title: Вестник Астраханского государственного технического университета. Серия: Рыбное хозяйство - Year 2012, Vol 0, Issue 1
Abstract
The features of the formation of sturgeon broodstock in hatcheries in the Southern Russia are studied. The methods of rehabilitation of weak sturgeon producer s, the use of which can improve the physiological condition of fish, to enhance the protective functions of the body, are developed. The efficiency of using different feed in sturgeon broodstock formation is stated. The recipes of wet and dry combined feed for sturgeon of various ages are developed.
Authors and Affiliations
Yulia Grozesku, Anna Bakhareva, Vyacheslav Raspopov
CURRENT STATE OF STOCKS AND POPULATION STRUCTURE OF RUSSIAN STURGEON (ACIPENSER GULDENSTÀDTII BRANDT, 1833) IN VOLGA-CASPIAN REGION
Data on abundance, distribution and stocks of Russian sturgeon (Acipenser güldenstädtii Brandt, 1833) in the Northern and Middle Caspian are presented (zone of responsibility of the Russian Federation). Status of the spa...
НЕКОТОРЫЕ РЕЗУЛЬТАТЫ ИЗУЧЕНИЯ СЕЛЕКТИВНОСТИ СЕТНЫХ ОРУДИЙ ЛОВА
Обобщены закономерности селективных свойств и селективности сетных мешков и сетей на основе ранее выполненных теоретических и экспериментальных работ авторов статьи. В результате обобщения уточнена область применения мат...
SYSTEM APPROACH TO EVALUATION OF WAYS OF RAW FISH DEFROSTING
The results of experimental and theoretical studies of technological systems in view of the system approach are presented. The generalized coefficients of subsystems for a variety of ways of raw fish defrosting are found...
FUZZY-NEURAL SIMULATION OF THE CHANGES OF ACTIVITY LEVEL OF CARBOHYDRAZES OF THE PYLIRIC GLAND OF RUSSIAN STURGEON UNDER THE INFLUENCE OF ENVIRONMENTAL OSMOTIC PRESSURE
The problem of the simulation of the influence of environmental osmotic pressure on the changes of the activity level of maltase and α-amylase of mucous tunic of the pyloric gland of Russian sturgeon (Acipenser güldenstä...
IMPACT OF ENVIRONMENTAL FACTORS ON INTERANNUAL DYNAMICS OF ORGANIC CARBON CONTENT IN SEDIMENTS OF THE NORTHERN CASPIAN
The orientation of long-term dynamics of organic carbon content in sediments of different zones of the Northern Caspian is irregular and depends on sediments source of nourishment with organic matter. The organic carbon...