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Unlocking Eco-solutions: Analyzing parasitic disease resistance in Yellow River carp (Cyprinus carpio haematopterus) under different ecological treatments

文献类型： 外文期刊

作者： Pan, Houjun 1 ; Lv, Jun 2 ; Li, Xudong 3 ; Li, Yingying 1 ; Zhang, Yuanyuan 2 ; Wang, Xianke 2 ; Liang, Hongru 1 ; Wang, Yajun 1 ; Xie, Jun 1 ; Shi, Cunbin 1 ;

作者机构： 1.Chinese Acad Fishery Sci, Minist Agr & Rural Affairs, Pearl River Fisheries Res Inst,Guangdong Prov Key, Key Lab Fishery Drug Dev,Pearl River Fisheries Res, Guangzhou, Guangdong, Peoples R China

2.Henan Acad Fishery Sci, Zhengzhou 450044, Henan, Peoples R China

3.Henan Aquaculture Technol Extent Stn, Zhengzhou 450008, Henan, Peoples R China

4.Chinese Acad Fishery Sci, Pearl River Fisheries Res Inst, Guangzhou 510380, Guangdong, Peoples R China

关键词： Fish; Intensive aquaculture; Mixed culture; Parasitosis occurrence; Logistic regression analysis

期刊名称：AQUACULTURE （ 影响因子：4.5； 五年影响因子：4.6 ）

ISSN： 0044-8486

年卷期： 2024 年 582 卷

页码：

收录情况： SCI

摘要： Combatting parasitic diseases in intensive aquaculture is crucial for sustainable and healthy fish production. The use of chemical pesticides, although effective, poses environmental and public health risks. To address this issue, we investigated the impact of ecological treatments on the occurrence of parasitic diseases in intensive culture of Yellow River carp (Cyprinus carpio haematopterus) pond. A comprehensive survey was conducted in 160 ponds, and the data were collected through a normative questionnaire which included the main factors related to ecological management such as pond water sources and depth, stocking methods, whether or not mixed culture with carps, water quality adjustment and sediment operation methods. Whether parasitic diseases have happened was determined by combination of both field investigation and laboratory diagnostic methods. For assessment the relationship between ecological treatments and parasitosis occurrence, the data were analyzed using two methods, including univariate and multivariate logistic regressions. The final model revealed the influence of five significant ecological treatments (P < 0.05) on parasitosis occurrence in the ponds. The three ecological treatments significantly reduced disease occurrence, which were mixed culture with silver and/or bighead carp, maintaining water quality at intervals of <= 7 days, and aeration time > 10 h in 24 h. Additionally, utilizing underground water, avoiding sediment stirring increased the incidence of the parasitosis. These findings demonstrate the effectiveness of appropriate ecological treatments in minimizing parasitic diseases in Yellow River carp, supporting sustainable aquaculture development.

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