Journals on Regenerative Diseases - BJSTR Journal

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In modern Russia, the cultivation of commercial fish in lakes for grazing (foraging) technology is transformed from an extensive form of production into an intensive one with elements of #industrialization. Year after year, more and more large and small lake fish farms and farms are mastering new technologies for ameliorating the aquatic environment and modern #biotechnologists for growing commercial fish. This occurs on the basis of understanding by users of reservoirs of the real benefits of modernization, which significantly improves the effectiveness of fish breeding #hydronomy, combining the processes of agronomy and animal husbandry [1] on natural and artificial reservoirs. Thanks to the technological methods of melioration, lakes become the base for a multiple increase in catches of fish by methods of fish farming in the calculation of 1 hectare, since natural biological properties of water bodies are more efficiently used. On the territory of Russia, in the forest-steppe zone from the Ural Mountains to the Yenisey River, there are many different types of lakes, both in area and in terms of #hydrobiological indicators. In this region, along with undeveloped lakes (depths of more than 7-8 m), a large number of lakes with smaller depths are concentrated (overseas lakes with depths of 2-5 m), where periodically in winter (in shallow years) there is an oxygen deficit and local fish die [2-4]. The average annual catch rate of local fish in the lakes of the crucian and #roach-perch ichthyological types in the forest-steppe zone is usually 25-35 kg/ha. And such commercial catch of low-value fish does not bring significant economic and economic results.

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The Course of Intelligence of Pasture Fishery by Mukhachev Igor Semenovich in BJSTR