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Cultivation of the Australian red-clawed crayfish, Cherax quadricarinatus as a new aquaculture facility in the industrial conditions of fish farms in Uzbekistan | ||
| Caspian Journal of Environmental Sciences | ||
| دوره 23، شماره 2، تیر 2025، صفحه 417-424 اصل مقاله (949.61 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22124/cjes.2025.8756 | ||
| نویسندگان | ||
| Ziyodulla Khakimov* 1؛ Nurali Uralovich Arabov2؛ Liliya Khabibullina3؛ Saodat Lapasovna Alibekova4؛ Dildorakhon Nabieva5؛ Alisher Bakberganovich Sherov6؛ Akram Khalmurоdovich Mamatkulov7؛ Farrux Qodirov8؛ Imomov Musurmon8؛ Bobojonov Otabek9؛ Yulduzxon Sunnatillayevna Abulkasimova10؛ Irina Andreevna Yulaeva11؛ Berdikulov Khudoyshukur12 | ||
| 1Alfraganus University, Tashkent, Uzbekistan | ||
| 2Samarkand State University named after Sharof Rashidov, Samarkand, Uzbekistan | ||
| 3Bukhara State Medical Institute named after Abu Ali ibn Sina. Bukhara, Uzbekistan | ||
| 4Institute of Human Resources and Community Development Management, Samarkand State University named after Sharof Rashidov, Samarkand, Uzbekistan | ||
| 5Tashkent Medical Academy, Tashkent, Uzbekistan | ||
| 6Mamun University, Bolkhovuz Str., 220900 Khiva, Khorezm region, Uzbekistan | ||
| 7Tashkent State University of Economics 49, Islam Karimov str., 100066, Tashkent, Uzbekistan | ||
| 8Shahrisabz State Pedagogical Institute, Shahrisabz, Uzbekistan | ||
| 9Urgench State University, Uzbekistan | ||
| 10Tashkent University of Information Technologies named after Muhammad al-Khwarizmi, Tashkent, Uzbekistan | ||
| 11Samarkand State Medical University, Uzbekistan | ||
| 12Jizzakh State Pedagogical University, Uzbekistan | ||
| چکیده | ||
| This study explores the farming of the crayfish species Cherax quadricarinatus in fish farms within Uzbekistan. The focus is on expanding aquaculture by introducing new species. Researchers evaluated how well this crayfish can grow and adapt under controlled conditions. These conditions included temperatures of 25-28 °C, minimal salinity, and a neutral pH level, observed over a six-month period. The findings were encouraging: the crayfish gained an average of 45 grams, achieved a daily growth rate of 1.8%, and required 1.6 units of feed to gain one unit of weight. The survival rate reached 85%, indicating that the species adapts well to Uzbekistan’s climate. From an economic standpoint, farming these crayfish appears to be highly profitable. With a production yield of at least 3 tons per hectare annually, the potential return on investment exceeds 30%. Additionally, implementing water recovery systems and low-energy technology can enhance the project’s environmental sustainability. This research represents a critical step towards reducing reliance on conventional aquaculture species and supporting economic development in landlocked areas like Uzbekistan. | ||
| کلیدواژه‌ها | ||
| Industrial aquaculture؛ Cherax quadricarinatus؛ Crayfish farms؛ Ecological compatibility؛ Economic efficiency؛ Uzbekistan | ||
| مراجع | ||
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آمار تعداد مشاهده مقاله: 69 تعداد دریافت فایل اصل مقاله: 89 |
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