INFLUENCE OF ENVIRONMENTAL FACTORS ON MORPHOPHYSIOLOGICAL AND REPRODUCTIVE INDICATORS IN THE FORMATION OF THE PREPARATORY PARENT COLLEGE OF GRASS CARP (CTENOPHARYNGODON IDELLA VALENCIENNES, 1844) FISHES UNDER POOL FISHERY CONDITIONS.
DOI:
https://doi.org/10.37547/Keywords:
grass carp, broodstock, environmental factors, pond aquaculture, hydrochemical parameters, reproductive potential, water quality.Abstract
This article evaluates the influence of environmental factors on the formation of high-quality broodstock of grass carp (Ctenopharyngodon idella Valenciennes, 1844) cultured under pond aquaculture conditions in the Tashkent region. Hydrochemical parameters, biological characteristics, and reproductive performance were comprehensively assessed and compared with international standards. The findings demonstrate that stable water quality significantly improves fish growth, physiological condition, and reproductive potential, providing a scientific basis for sustainable broodstock management.
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References
1.Bardach J.E., Ryther J.H., McLarney W.O. Aquaculture: The Farming and Husbandry of Freshwater and Marine Organisms. – New York: Wiley-Interscience, 1972. – 868 p.
2.Billard R. Reproduction and broodstock management in fish // Aquaculture. – 1986. – Vol. 57. – P. 71–87.
3.Boyd C.E. Water Quality: An Introduction. – Cham: Springer Nature, 2020. – 357 p.
4.Boyd C.E., Tucker C.S. Pond Aquaculture Water Quality Management. – Boston: Springer Science+Business Media, 1998. – 700 p.
5.FAO. The State of World Fisheries and Aquaculture 2024. Blue Transformation in Action. – Rome: Food and Agriculture Organization of the United Nations, 2024. – 248 p.
6.FAO. Cultured Aquatic Species Information Programme: Ctenopharyngodon idella (Valenciennes, 1844). – Rome: FAO Fisheries and Aquaculture Division, 2023.
7.Huet M. Textbook of Fish Culture: Breeding and Cultivation of Fish. – 2nd ed. – London: Fishing News (Books) Ltd., 1970. – 436 p.
8.Jhingran V.G. Fish and Fisheries of India. – 3rd ed. – New Delhi: Hindustan Publishing Corporation, 1991. – 727 p.
9.Li X., Zhang Y., Wang H. Effects of dissolved oxygen on growth performance and reproductive physiology of grass carp (Ctenopharyngodon idella) // Aquaculture Reports. – 2023. – Vol. 30. – Article 101604.
10.Lin S.Y. Life history of the grass carp (Ctenopharyngodon idella) // Lingnan Science Journal. – 1935. – Vol. 14(1). – P. 129–135.
11.Miao W., Yuan Y., Liu J. Water quality management and broodstock performance in freshwater aquaculture // Reviews in Aquaculture. – 2022. – Vol. 14(4). – P. 1896–1915.
12.Pillay T.V.R., Kutty M.N. Aquaculture: Principles and Practices. – 2nd ed. – Oxford: Blackwell Publishing, 2005. – 624 p.
13.Zhang H., Li Y., Chen X. Environmental regulation of reproduction in grass carp (Ctenopharyngodon idella) under intensive pond culture // Aquaculture. – 2024. – Vol. 586. – Article 740912.
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