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Issue of sturgeon fishes in the natural environment by scientists of the WKAU named Zhangir Khan

Scientists WKAU named Zhangir Khan, Institute of Biotechnology and Nature Management of the Department of ichthyology and artificial reproduction of fish, together with the Akimat of Uralsk, on September 9, 2017, carried out the release of the repair spike stock within the framework of the ecological action in the Zhayik river, for conservation, which is threatened with complete disappearance of the spike (Acipenser nudiventris) of the Ural-Caspian population by developing biotechnological methods of sturgeon breeding in closed water supply facilities.

The release of the spike repair stock has also been carried out with the research goal, to adapt the repair spike population to the temperature and hydrochemical regime of the Ural River, the fish were previously kept in pools with water from the river for one hour. During this time, there were no deviations from the norm.

Release into the natural habitat of the repair livestock in the Ural River under the following conditions: air temperature 25 ° С, water-20 ° С, oxygen content in water - 8 mg /l.

All the fish released into the natural environment safely left the shore and headed towards the middle of the river.

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You are here: Главная Магистрантам Issue of sturgeon fishes in the natural environment by scientists of the WKAU named Zhangir Khan
You are here: Главная Магистрантам Issue of sturgeon fishes in the natural environment by scientists of the WKAU named Zhangir Khan