Digestive microbiota of shrimp Penaeus vannamei and oyster Crassostrea gigas co-cultured in integrated multi-trophic aquaculture system

Omont, Alexia; Elizondo‐González, Regina; Quiroz‐Guzmán, Eduardo; Escobedo‐Fregoso, Cristina; Hernández-Herrera, Roberto; Peña‐Rodríguez, Alberto

doi:10.1016/j.aquaculture.2020.735059

Cited by 32 publications

(20 citation statements)

References 61 publications

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“…Our results revealed that biofloc has the highest alpha diversity metric as shown by the Shannon index, consistent with the levels in Fenneropenaeus merguiensis (banana shrimp) cultured using biofloc technology (Wang et al, 2020). Proteobacteria was the predominant phylum in all the water, biofloc, and intestinal samples, consistent with the levels in environmental samples collected from Marsupenaeus japonicus (Japanese tiger prawn) ponds (Alexia et al, 2020), freshwater crab aquaculture environments (Fang et al, 2019), cocultured oyster, and Penaeus vannamei (P. vannamei) (whiteleg shrimp) and P. vannamei infected with white spot syndrome virus (Zeng et al, 2020). Besides Proteobacteria, other phyla such as Bacteroidetes, Chloroflexi, Firmicutes, and Actinobacteria were also abundant in the P. monodon biofloc aquaculture environment and the bacterial taxa showed more abundant species diversity compared to other aquaculture environments (Wobus et al, 2003;Gilbert et al, 2012;Tang et al, 2014).…”

Section: Discussionsupporting

confidence: 67%

Metagenomic Analysis of Bacterial Communities and Antibiotic Resistance Genes in Penaeus monodon Biofloc-Based Aquaculture Environments

Chen

Zhao

et al. 2022

Front. Mar. Sci.

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Biofloc technology (BFT) is one of the most promising technologies in global aquaculture for the purpose of improving water quality, waste treatment, and disease prevention in intensive aquaculture systems. However, characterization of the microbial species and antibiotic resistance potentially present in biofloc-based aquaculture environments is needed. In this study, we used high-throughput sequencing technology to comprehensively compare the bacterial communities in mariculture ponds of Penaeus monodon (P. monodon), by testing of water, biofloc, and intestine of P. monodon. Operational taxonomic units (OTUs) cluster analysis showed that the nine samples tested divided into 45 phyla and 457 genera. Proteobacteria was the dominant bacteria in water, biofloc and prawn intestine. In biofloc and intestine, the Ruegeria (2.23–6.31%) genus represented the largest proportion of bacteria, with Marivita (14.01–20.94%) the largest group in water. Microbial functional annotation revealed that in all the samples, genes encoding metabolism were predominant. The antibiotic resistance gene annotation showed the highest absolute abundance of patB, adeF, OXA-243, and Brucella_suis_mprF from Proteobacteria. PatB (11.33–15.01%), adeF (15.79–18.16%), OXA-243 (35.65%), and Brucella_suis_mprF (10.03%) showed the highest absolute abundance of antibiotic resistance genes in water, biofloc, and intestines, respectively. These findings may greatly increase our understanding of the characteristics of the microbiota of shrimp biofloc-based aquaculture systems and the complex interactions among shrimp, ambient microflora, and environmental variables. It provides a reference basis for policy on breeding, environmental safety, and maintaining food safety in the production of P. monodon.

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Section: Discussionsupporting

confidence: 67%

Metagenomic Analysis of Bacterial Communities and Antibiotic Resistance Genes in Penaeus monodon Biofloc-Based Aquaculture Environments

Chen

Zhao

et al. 2022

Front. Mar. Sci.

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“…Significant variations in the gut microbiome composition of Pacific white shrimp was observed when reared in two different rearing systems, the indoor and outdoor pond-based systems (Landsman et al 2019). In the integrated multitrophic aquaculture (IMTA) system, the gut microbiome of Pacific white shrimp was positively influenced when cultured with Pacific oyster Crassostrea gigas (Omont et al 2020). Researchers have also accentuated the prominence of ecological selection principles in the modulation of aquatic microbiome which aids in shaping the gut microbiota of reared aquaculture species by controlling the pathogen pressure via minimized contact between cultured species and opportunistic pathogens, thus decreasing the risk of infection (De Schryver & Vadstein 2014).…”

Section: Influence Of Water Quality On Shrimp Microbiome and Healthmentioning

confidence: 99%

Healthy microbiome: a key to successful and sustainable shrimp aquaculture

Rajeev

Adithya

Kiran

et al. 2020

Reviews in Aquaculture

104

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The microbiome of the host and its surroundings play a vital role in its health and well-being. Unlike the terrestrial organisms that maternally acquire its microbiome, the aquatic species mainly get colonized by the microorganisms in its aquatic surrounding and are exposed to a wide variety of microbial community based on the type of aquatic environment the host inhabits. This review is focused on the aquaculture and shrimp microbiome and factors that influence its microbiome such as prebiotics, probiotics, synbiotics, diet, stress conditions, frequency and type of antibiotics used, host physiological conditions and developmental stages. This review also casts light on the role of the microbiome in enhancing the shrimp health, immune response, microbial colonization, and the effects of the biofloc system on shrimp and aquaculture microbiome. Moreover, beneficial microbes can be a safer alternative to harmful antibiotics used in aquaculture, which can thereby prevent the emergence of superbugs and also enhance the production rate. A proper understanding of the interactions between the host and its microbiome can help us to modulate and manipulate the aquaculture microbiome to enhance the health of aquatic organisms, which ensures the growth of the aquaculture industry. Therefore, the treatment strategies should be targeted towards the modulation of shrimp and aquaculture microbiome, which acts as beneficial partners to overcome the challenges confronted by the aquaculture sector.

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“…Sustainable shrimp farming is managed internally and externally with the development of integrated multitrophic aquaculture (IMTA) [19]. In this system, nutrients and natural elements found in wastewater are used and absorbed by individuals with subordinate trophic stages [20]. This process makes it possible for seaweed and bivalves to absorb shrimp culture waste [20].…”

Section: Introductionmentioning

confidence: 99%

“…In this system, nutrients and natural elements found in wastewater are used and absorbed by individuals with subordinate trophic stages [20]. This process makes it possible for seaweed and bivalves to absorb shrimp culture waste [20]. Furthermore, shellfish growth can be increased in an integrated multitrophic system, with a rise in shrimp productivity due to secondary species, particularly those related to water quality improvement.…”

Section: Introductionmentioning

confidence: 99%

“…Furthermore, shellfish growth can be increased in an integrated multitrophic system, with a rise in shrimp productivity due to secondary species, particularly those related to water quality improvement. The survival and growth rate increased with a decrease in pathogenic bacteria Vibrio harveyi in polyculture shrimp culture using mollusks compared to monoculture [20]. Another sustainable cultivation system is obtained using biofloc technology (BFT) by minimizing water exchange, feed efficiency, and inhibiting disease progression [21].…”

Section: Introductionmentioning

confidence: 99%

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Environmental Impact of the Intensive System of Vannamei Shrimp (Litopenaeus vannamei) Farming on the Karimunjawa-Jepara-Muria Biosphere Reserve, Indonesia

Purnomo¹,

Patria²,

Takarina³

et al. 2022

International Journal on Advanced Science, Engineering and Information Technology

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The Karimunjawa-Jepara-Muria area, with a landmass of 1,236,083.97 ha, was recently designated as a biosphere reserve by UNESCO on October 28, 2020. However, this area is currently facing challenges in the form of increasing intensive shrimp pond development. The wastewater from shrimp pond aquaculture can adversely impact the waters of the Biosphere Reserve Core Zone. This research aimed to investigate the environmental impacts of pond activities on the Karimunjawa Biosphere Reserve. Sampling was done in July-December 2020. Samples were 54 respondents from society and 11 farmers. Questionnaires were distributed to the respondents to gain information about the environmental impact of the intensive pond, while water quality parameters (DO, salinity, temperature, nitrate, and phosphate) were measured from 3 stations; each station consists of 12 sampling points. Questionnaires were analyzed using a Linkert scale and SPSS. The results showed that based on water quality measurement, most of the parameters showed values that were below the threshold, except the nitrates and phosphate. The harmful impact of shrimp pond activities in the Karimunjawa-Jepara-Muria Biosphere Reserve on the ecology was 34.81% in the form of pressure on marine biota and agriculture, while on social it was 34.22% in the form of social conflict in the community. Ponds also have not significantly improved the surrounding community's economy; the effect is only 9.36%. Therefore, the strategies needed to deal with environmental impacts are creating the effective Wastewater Treatment Plant (WWTP), increasing the human resources of farmers, and monitoring or supervising the sustainable pond management application.

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Digestive microbiota of shrimp Penaeus vannamei and oyster Crassostrea gigas co-cultured in integrated multi-trophic aquaculture system

Cited by 32 publications

References 61 publications

Metagenomic Analysis of Bacterial Communities and Antibiotic Resistance Genes in Penaeus monodon Biofloc-Based Aquaculture Environments

Metagenomic Analysis of Bacterial Communities and Antibiotic Resistance Genes in Penaeus monodon Biofloc-Based Aquaculture Environments

Healthy microbiome: a key to successful and sustainable shrimp aquaculture

Environmental Impact of the Intensive System of Vannamei Shrimp (Litopenaeus vannamei) Farming on the Karimunjawa-Jepara-Muria Biosphere Reserve, Indonesia

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