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Due to its unique climate, the province of Kohgiluyeh and Boyar Ahmad has a lot of potential in aquaculture. However, due to the lack of knowledge of water resources in different climates of the province, a large part of these resources, are unused, especially in tropical regions, which can be used for fish farming, including sturgeon fish. In this regard, the investigation of the province's water resources in the cities of Gachsaran and Kohgiluyeh were done in this project. For this purpose, after identifying the research stations in Khairabad and Maroon rivers, regular sampling was done to check the physicochemical characteristics of water and identify benthic organisms, as well as record and analyze meteorological and climatic data. At the same time, the 50 sturgeon was introduced as an indicator species to the farms in the catchment area of the mentioned rivers and the growth indicators were compared. The results indicated that the most suitable area for farmed beluga (huso huso) is downstream of Khairabad river, which of course requires the use of various mechanization methods to reduce the bacterial load of water, remove heavy metals, aeration and also use wells. It is a drain. Considering that in the lower reaches of the Khairabad River, the distance from the outlet of the Kausar Dam to the area of Masoum Abad village, near the border of Kohgiluyeh and Boyer Ahmad provinces with Khuzestan province (about 20 km), the maximum flow that can be used for sturgeon farming, especially bleuga, is about 1.5 m3/s (50% of the minimum discharge in the summer) and taking into account 4.5 l/s of water for the production of 1000 kg of sturgeon fish and also Keeping a distance of about 5 km for the construction of sturgeon farms in order to maximize the self-purification of the river, it is possible to issue a license to build 4 farms with a total production capacity of 1200 tons of beluga.
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