Dynamic changes of microbial communities in Litopenaeus vannamei cultures and the effects of environmental factors

Zhang, Hao; Sun, Zhenli; Liu, Bo; Xuan, Yinming; Jiang, Ming; Pan, Yunsheng; Zhang, Yiming; Gong, Yeping; Lü, Xiaoping; Yu, Deshan; Kumar, Dhiraj; Hu, Xiaolong; Cao, Guangwen; Xue, Renyu; Gong, Chengliang

doi:10.1016/j.aquaculture.2016.01.011

Cited by 94 publications

(52 citation statements)

References 39 publications

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“…In previous studies, bacterial composition in water column is similar between the ponds stocked with Pacific white shrimp Litopenaeus vannamei and ponds stocked with grass carp (Zhang, Fu, Deng, Liang, Zheng, Sun, Zhu, Peng, Wang, Shen & Li 2013;Zhou et al 2013;Tang et al 2014;Zhang et al 2016). In the present study, bacterial composition in the water column was similar at the phylum level but different at the genus level among the ponds with different aquaculture modes.…”

Section: Discussionmentioning

confidence: 69%

“…; Zhang et al . ). In the present study, bacterial composition in the water column was similar at the phylum level but different at the genus level among the ponds with different aquaculture modes.…”

Section: Discussionmentioning

confidence: 97%

“…Understanding bacterial diversity becomes important to improve the application of microbial products as the native bacterial community can sway the abundance and function of any microbes added to the system. The microbial composition has been studied in the water column and sediment of shrimp ponds (Li, Zhang, Juck, Fortin, Greer & Tang ; Tang, Tao, Tan, Mu, Peng, Yang, Tong & Chen ; Zhang, Sun, Liu, Xuan, Jiang, Pan, Zhang, Gong, Lu, Yu, Kumar, Hu, Cao, Xue & Gong ), freshwater crab ponds (Liu, Zhou, He, Yao & Ringo ), seawater fish ponds (Zeng, Ma, Wei, Jiao, Tang, Wu & Jian ; Pereira, Salvador, Arrojado, Silva, Santos, Cunha, Gomes & Almeida ) and lobster tanks (Bourne, Young, Webster, Payne, Salmon, Demel & Hall ; Payne, Hall, Sly & Bourne ). However, knowledge in bacterial diversity in freshwater polyculture and integrated ponds is scarce (Zhou, Wang, Tang & Dai ; Huang, Liu, Li & Wang ).…”

Section: Introductionmentioning

confidence: 99%

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Bacterial composition, abundance and diversity in fish polyculture and mussel-fish integrated cultured ponds in China

et al. 2016

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Bacterial community and abiotic environmental parameters in twelve freshwater aquaculture ponds were analysed. According to the major component of stocked animals, the ponds were grouped into four types: black carp Mylopharyngodon piceus, largemouth bass Micropterus salmoides, yellow catfish Pelteobagrus fulvidraco and pearl mussel Hyriopsis cumingii ponds. Each type of pond was stocked with three species of Chinese carps (silver carp, bighead carp and gibel carp) to form a unique mode of fish polyculture or mussel–fish integrated culture. The bacterial composition was identified using 16S rDNA sequencing. Totally, 3701 and 11 150 operational taxonomic units (OTUs) were identified from the water and sediment samples respectively. The number of OTUs, abundance‐based coverage estimator, Chao1 index and Shannon diversity index were lower in the water column than in the sediment, suggesting that diversity and stability of bacterial community were higher in the sediment. In the water column, Proteobacteria, Actinobacteria and Bacteroidetes dominated at the phylum level, and 26 dominant genera were identified. In the sediment, Proteobacteria, Chloroflexi, Bacteroidetes, Acidobacteria and Nitrospirae dominated at the phylum level, and 25 dominant genera were identified. Bacterial compositions between the ponds with different aquaculture modes were similar at the phylum levels, but varied at the genus levels. The bacterial composition in the ponds was correlated with hardness, ammonia and total nitrogen in the water column. This study indicates that the type of aquaculture mode is a factor regulating the microbial community, which provides an insight towards microbial management through probiotic manipulation in pond culture.

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Section: Discussionmentioning

confidence: 69%

Section: Discussionmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 99%

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Bacterial composition, abundance and diversity in fish polyculture and mussel-fish integrated cultured ponds in China

et al. 2016

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“…These species are highly susceptible to pathogenic microorganisms and infectious disease often results in severe economic losses in their aquaculture industry (Lópezflores et al, 2008;Tassanakajon et al, 2018). The composition and diversity of bacterial communities in the aquaculture environment are key factors in disease occurrence, and they are directly influenced by environmental factors (Engering, Hogerwerf, & Slingenbergh, 2013;Zhang et al, 2016). Interactions among different microorganisms affect the water quality (Shakya et al, 2013), and the shifts in water quality, in turn, also affect the bacterial communities (Berdjeb, Ghiglione, & Jacquet, 2011a).…”

Section: Introductionmentioning

confidence: 99%

The dynamics of bacterial community in a polyculture aquaculture system of Penaeus chinensis , Rhopilema esculenta and Sinonovacula constricta

et al. 2020

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Polyculture with Chinese shrimp Penaeus chinensis, jellyfish Rhopilema esculenta and razor clam Sinonovacula constricta (S.J.R) is a common aquaculture system in Dandong, China. Investigation on the composition and function of microbial communities and their relationship with environmental factors in aquaculture systems have crucial implications. Therefore, the sequencing of 16S rRNA gene was applied to profile the bacterial community composition of water and sediment in S.J.R polyculture system in the present study. Proteobacteria was the dominant phylum in S.J.R polyculture ponds following with Actinobacteria and Bacteroidetes in water; in contrast, more diverse phyla were detected in sediments. Water temperature, pH and dissolved oxygen were determined the bacterial community composition in the S.J.R polyculture systems. Specially, Planktomarina, PS1 clade, Candidatus Aquiluna and Fibrobacteres, which can resist the phytoplankton blooms or degrade the cellulose, were more abundant in water at the early stage of cultivation in the S.J.R polyculture system. Moreover, the functions of bacterial communities in water were mainly associated with cell communication mediated, while the functions related to basal metabolism were enriched in sediments. The findings of this study allowed us to better understand the bacterial community in the S.J.R polyculture system and accumulated data for the improvement of cultural management.

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“…To test this hypothesis, the relationships between production performance, water quality and bacterial community should be examined. In the past decade, studies have focused on evaluating bacterial community either in the gut of farmed organisms or in the water column and sediment of aquaculture systems (Del'Duca, Cesar, & Abreu, ; Tang et al., ; Wu et al., , ; Zhang et al., ). Generally, three ways are used for microbial manipulation in aquaculture practices including (i) supplementation of exogenous probiotic (Liang et al., ; Wu et al., ; Zhang et al., ), (ii) supplementation of nutrients that benefit preferred bacteria (Avnimelech, ; Gao, Shan, Zhang, Bao, & Ma, ; Xu, Morris, & Samocha, ; Yu et al., ), and (iii) supplementation of probiotic and nutrient in combination (Hu et al., ).…”

Section: Introductionmentioning

confidence: 99%

The effect of C/N ratio on bacterial community and water quality in a mussel-fish integrated system

et al. 2018

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A 30‐day experiment was conducted to evaluate the effect of C/N ratio on water quality and bacterial community in an integrated system comprising one molluscan species (pearl mussel Hyriopsis cumingii) and two fish species (gibel carp Carassius gibelio and silver carp Hypophthalmichthys molitrix) at five C/N ratios (6, 8, 10, 12 and 14). The mussel and fishes were reared in the experimental tanks (400 L), but gibel carp received formulated feed. Water quality in the experimental tanks was analysed on day 0, 10, 20 and 30, and bacterial community in the water column and sediment was analysed on day 30. Total nitrogen, total phosphorus and total organic carbon accumulated in the tanks over time. Ammonia and nitrite decreased with the increase in C/N ratio. Bacterial community in the water column and sediment changed at the phylum and genus levels with the increase in C/N ratio, and the critical C/N ratio causing a functional shift of bacterial community occurred at 10 in water column and 12 in sediment. The increase in C/N ratio benefited the growth of both potential probiotics and pathogenic bacteria. The high C/N ratio enhanced the bacterial functions of chemoheterotrophy and hydrocarbon degradation, but depressed the functions of nitrification and denitrification in the water column and sediment respectively. This study reveals that the C/N ratio can be used as a tool to manipulate the bacterial community and water quality in the mussel‐fish integrated system.

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Dynamic changes of microbial communities in Litopenaeus vannamei cultures and the effects of environmental factors

Cited by 94 publications

References 39 publications

Bacterial composition, abundance and diversity in fish polyculture and mussel-fish integrated cultured ponds in China

Bacterial composition, abundance and diversity in fish polyculture and mussel-fish integrated cultured ponds in China

The dynamics of bacterial community in a polyculture aquaculture system of Penaeus chinensis , Rhopilema esculenta and Sinonovacula constricta

The effect of C/N ratio on bacterial community and water quality in a mussel-fish integrated system

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