Adding glucose combined with microalgae to water improves the benefits of the fungal community on the whiteleg shrimp (Litopenaeus vannamei) culture
In shrimp aquaculture systems, the introduction of carbon sources or microalgae into rearing water has shown potential for improving the microenvironment and enhancing shrimp health. However, the effectiveness of combining both carbon sources and microalgae, as well as their impacts on the fungal co...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-03-01
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| Series: | Aquaculture Reports |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352513424006689 |
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| author | Bilal Raza Jiangdong Ke Lin Chen Yikai Shi Jinyong Zhu Zeyu Shao Zhongming Zheng Kaihong Lu Wen Yang |
| author_facet | Bilal Raza Jiangdong Ke Lin Chen Yikai Shi Jinyong Zhu Zeyu Shao Zhongming Zheng Kaihong Lu Wen Yang |
| author_sort | Bilal Raza |
| collection | DOAJ |
| description | In shrimp aquaculture systems, the introduction of carbon sources or microalgae into rearing water has shown potential for improving the microenvironment and enhancing shrimp health. However, the effectiveness of combining both carbon sources and microalgae, as well as their impacts on the fungal community, remains uncertain. In this study, glucose and Nannochloropsis oculata were added together to the aquaculture system to investigate their effects on fungal community in rearing water and shrimp health. The results revealed that the combined addition significantly changed the composition and structure and of the fungal community, specifially increasing the relative abundance of fungi linked with the genus Aspergillus. Moreover, Aspergillus was indentified as both the biomarkers and modular nodes in co-occurrence network, domonstrating its strong association with non-specific immune enzyme activities of shrimp. Network topology analysis showed that the N. oculata and glucose combined promoted the complexity and amplified the proportion of negative edges in the fungal network, thereby enhacing the stability of the fungal community. Partial least squares path modeling (PLS-PM) analysis further demonstrated that both the composition and network topology of the fungal community significantly influenced shrimp survival rates. These findings offer a comprehensive understanding of microbial ecology and management techniques in shrimp aquaculture systems, contributing to the creation of a healthier culture environment. |
| format | Article |
| id | doaj-art-447a80c0de174768b8aadb3eb3d6410a |
| institution | Kabale University |
| issn | 2352-5134 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Aquaculture Reports |
| spelling | doaj-art-447a80c0de174768b8aadb3eb3d6410a2025-02-06T05:12:12ZengElsevierAquaculture Reports2352-51342025-03-0140102580Adding glucose combined with microalgae to water improves the benefits of the fungal community on the whiteleg shrimp (Litopenaeus vannamei) cultureBilal Raza0Jiangdong Ke1Lin Chen2Yikai Shi3Jinyong Zhu4Zeyu Shao5Zhongming Zheng6Kaihong Lu7Wen Yang8School of Marine Sciences, Ningbo University, Ningbo 315832, ChinaSchool of Marine Sciences, Ningbo University, Ningbo 315832, ChinaXiangshan Fishery Bureau, Ningbo 315708, ChinaSchool of Marine Sciences, Ningbo University, Ningbo 315832, ChinaSchool of Marine Sciences, Ningbo University, Ningbo 315832, ChinaYangzhou City Animal Husbandry and Veterinary and Fisheries Technology Guidance Station, Yangzhou 225300, ChinaSchool of Marine Sciences, Ningbo University, Ningbo 315832, ChinaSchool of Marine Sciences, Ningbo University, Ningbo 315832, ChinaSchool of Marine Sciences, Ningbo University, Ningbo 315832, China; Correspondence to: 169 Qixingnan Road, Ningbo, Zhejiang, China.In shrimp aquaculture systems, the introduction of carbon sources or microalgae into rearing water has shown potential for improving the microenvironment and enhancing shrimp health. However, the effectiveness of combining both carbon sources and microalgae, as well as their impacts on the fungal community, remains uncertain. In this study, glucose and Nannochloropsis oculata were added together to the aquaculture system to investigate their effects on fungal community in rearing water and shrimp health. The results revealed that the combined addition significantly changed the composition and structure and of the fungal community, specifially increasing the relative abundance of fungi linked with the genus Aspergillus. Moreover, Aspergillus was indentified as both the biomarkers and modular nodes in co-occurrence network, domonstrating its strong association with non-specific immune enzyme activities of shrimp. Network topology analysis showed that the N. oculata and glucose combined promoted the complexity and amplified the proportion of negative edges in the fungal network, thereby enhacing the stability of the fungal community. Partial least squares path modeling (PLS-PM) analysis further demonstrated that both the composition and network topology of the fungal community significantly influenced shrimp survival rates. These findings offer a comprehensive understanding of microbial ecology and management techniques in shrimp aquaculture systems, contributing to the creation of a healthier culture environment.http://www.sciencedirect.com/science/article/pii/S2352513424006689Shrimp rearingFungal communityMicrobial managementNetwork topologyAspergillus |
| spellingShingle | Bilal Raza Jiangdong Ke Lin Chen Yikai Shi Jinyong Zhu Zeyu Shao Zhongming Zheng Kaihong Lu Wen Yang Adding glucose combined with microalgae to water improves the benefits of the fungal community on the whiteleg shrimp (Litopenaeus vannamei) culture Aquaculture Reports Shrimp rearing Fungal community Microbial management Network topology Aspergillus |
| title | Adding glucose combined with microalgae to water improves the benefits of the fungal community on the whiteleg shrimp (Litopenaeus vannamei) culture |
| title_full | Adding glucose combined with microalgae to water improves the benefits of the fungal community on the whiteleg shrimp (Litopenaeus vannamei) culture |
| title_fullStr | Adding glucose combined with microalgae to water improves the benefits of the fungal community on the whiteleg shrimp (Litopenaeus vannamei) culture |
| title_full_unstemmed | Adding glucose combined with microalgae to water improves the benefits of the fungal community on the whiteleg shrimp (Litopenaeus vannamei) culture |
| title_short | Adding glucose combined with microalgae to water improves the benefits of the fungal community on the whiteleg shrimp (Litopenaeus vannamei) culture |
| title_sort | adding glucose combined with microalgae to water improves the benefits of the fungal community on the whiteleg shrimp litopenaeus vannamei culture |
| topic | Shrimp rearing Fungal community Microbial management Network topology Aspergillus |
| url | http://www.sciencedirect.com/science/article/pii/S2352513424006689 |
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