Author:
Buriyev S.B.,Okilova G.A.,Shodmonov F.Q.,Yarmuhammedov J.M.,Ibrohimov A.I.
Abstract
The article defines the species composition of the fish of lake Zamanbobo, located in the Bukhara region, and their taxonomic analysis is carried out. It has been established that 16 species of fish of 6 families are found in this lake. When analyzing the distribution of these species by family, it was studied that 11 fish species (68.75%) belong to the Cyprinidae family, and the remaining 5 species (31.25%) belong to the families Siluridae, Percidae, Poecilidae, Cobtidae, Channidae. It has been studied that there is a possibility of increasing additional productivity as a result of fish farming due to the natural supply of feed in this lake. In addition, the hydrochemical characteristics of lake Zamanbobo and the reservoirs entering and exiting it were studied. According to him, it was established that the total mineralization of the lake water is 5680 mg/l, the Gujayli collector-1 is 5540 mg/l, the Gujayli collector-2 is 5560 mg/l, and the mineralization of the water of the Parsanko'l collector is 5600 mg/l. It was noted that the increase in the degree of mineralization of water varies mainly in accordance with the chlorides and sulfates contained in the water.
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