INFLUENCE OF AQUATIC ENVIRONMENTAL FACTORS ON THE GROWTH OF SHELLS OF SINANODONTA GIBBA AND CORBICULINA FERGHANENSIS SPECIES DISTRIBUTED IN THE AQUATIC ECOSYSTEMS OF THE LOWER REACHES OF THE ZARAFSHAN RIVER

Boymurodov Husniddin Toshboltaevich Doctor of Biological Sciences, Professor, Samarkand Veterinary and Medical Institute, boymurodov1971@mail.ru
Daminov Asadullo Suvanovich Doctor of Veterinary Sciences, Professor, Samarkand Veterinary and Medical Institute, a.daminov1960@mail.ru
Urokov Kamoliddin Xudayberdiyevich Assistant, Samarkand Veterinary and Medical Institute

Abstract

The growth of Sinanodonta gibba and Corbiculina ferghanensis bivalve molluscs, which are distributed in the aquatic ecosystems of the lower reaches of the Zarafshan River, was strongly influenced by aquatic environmental factors. the reason of allowed measure (AM) of the quality of watern in enterance part to Navai region wasn't meet the changes in the types of shell. The hydrochemical composition of the waters in the vicinity of the Tudakol reservoir and in the part after Bukhara has shown an impact on AM, to their growth, nutrition and development

Keywords:

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:Zarafshan river, aquatic ecosystems, Sinanodonta gibba, Corbiculina ferghanensis, aquatic environment, water temperature, flow rate, clarity, mollusks shells, weight.

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References: 1. Starobogatov Ya. I., Izzatullaev Z. I. Dvustvorchatye molluski sem. Unionidae Sredney azii // Bulletin Moskovskogo obshchestva ispytateley prirody. Department of Biology. 1984. T. 89. №5. S. 74-81. 2. Ploxinskiy N. A. Biometrics. M .: Publ. Moscow university, 1970.366 p. 3. Boymurodov X. T. Rasprostranenie dvustvorchatyx molluskov v vodoemax, sozdannyx chelovekom, i ix biologicheskaya raznovidnost // Uzbekskiy biologicheskiy zhurnal. 2010. №6. P. 41-44. 4. Boymurodov Kh. T. The degree of content of natural radionuclides in mollusks // Uzbek biological journal. 2011. №5. R. 41-42. 5. Boymurodov X. T. Formation of fauna, biological diversity and ecological complexes of dvustvorchatyx mollusks in vodokhranilishchax in pobereje Amudari // Uzbek biological journal. 2013. № 4. S. 38-41. 6. Boymurodov X. T. Water bodies of Uzbekistan have two stages mollusks (Mollusca: Unionidae) Distribution of Sinanadonta seeds // Vestnik NUUz. №3 / 1. P. 64-66. 7. Даминов А.С., Уроков К.Х. Фасциолёзнинг эпизоотик жараёнида Iymnaea truncatula моллюскаларининг роли. // Зооветеринария. Тошкент, 2017. -№9. -Б. 18-20. (16.00.00; №4). 8. Даминов А.С., Уроков К.Х., Ташкузиев Б., Махаммадиев З.Н. Cамарқанд вилоятининг айрим туманлари биотопларидаги Lymnaea truncatula моллюскаларини фасциола личинкалари билан зарарланиш динамикаси. // Ветеринария медицинаси. Тошкент, 2019. -№10. -Б. 20-21. (16.00.00; №4) Даминов А.С., Уроков К.Х. Эффективность отдельных антигельминтиков против фасциолёза и парамфистоматоза крупного рогатого скота. // Журнал «Путь науки»-Волгаград. 2016. С.37-39 // International scientific journal «The Way of Science», №9(31), 2016, Vol. I. Р. 37-39. Volgograd (Global Impact Factor, ISSN 2311-2158). 9. Daminov A.S. Urokov K.CH. Mamatkulova N.I. Dynamiks of the Distribution of Trematodosis and Echinococcosis in the Samarkand region. // Covid-19 How to safely greet others Avoid physical contact. Safe greetings include a wave, a nod or a bow For more information, go to ics-shipping. Org / covid 19 Copyright 2008-2020 © All rights reserved. ISSN (print): 2067-3019, e-ISSN (on-line issues): 2067-8282.(Ruminiya) 17.03.2021.

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