First use of biofloc technology for Penaeus monodon culture in Bangladesh: Effects of stocking density on growth performance of shrimp, water quality and bacterial growth

Aftabuddin, Sheikh; Siddique, Mohammad Abdul Momin; Sein, Aung; Dey, Probin Kumar; Rashed-Un-Nabi, Md.; Haque, Md. Ashraful

doi:10.1016/j.aqrep.2020.100518

Cited by 28 publications

(22 citation statements)

References 40 publications

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“…megaterium successfully enhances the growth performance and survival of Nile tilapia species cultured. Finding from the present study also was supported by AftabUddin et al (2020) that identified the shrimp reared showed a better growth performance with a lower FCR value and produced higher biomass from the biofloc treatments compared with control treatment of Tiger shrimp, Penaeus monodon culture. The BFT application also proved could reduce the FCR and decrease the feed costing as well as improve the immunity of the culture organisms (Emerenciano et al, 2017).…”

Section: Discussionsupporting

confidence: 86%

“…infantis as rapid biofloc booster helps to accelerate the biofloc formation and control the dominance of beneficial microbes as the probiotic to the shrimp in the water column. According to AftabUddin et al (2020), probiotic addition to the biofloc system has been reported by some previous studies. Jamal et al (2020) identified that probiotic bacteria from Bacillus infantis , B .…”

Section: Discussionmentioning

confidence: 91%

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Effect of Biofloc product‐Rapid BFT ^TM vs. clear water system in improving the water quality and growth performances of Pacific Whiteleg shrimp, P. vannamei , cultured in indoor aquaculture system

et al. 2021

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Biofloc technology was known to improve the shrimp growth performance and water quality in several ways. The application of bacterial booster was proven to accelerate the development of biofloc in the culture treatments as well as help improve the water quality, shrimp growth performance and yield production. Due to its importance, a study was conducted to identify the effect of biofloc application using Rapid BFTTM microbial booster formulation versus clear water system to improve shrimp growth performance and water quality condition. Study was conducted for 80 days with every 7 days of interval of data collection. Overall, biofloc treatments were identified successfully in improving the shrimp growth performance and also effectively reduced the nutrient concentrations of total ammonia nitrogen (TAN) from the biofloc culture treatments until the end of culture periods. Nitrate (NO3−) from biofloc treatments was also identified in lower concentration as compared to control of clear water system. The average daily growth (ADG) was at 0.12g much better from biofloc treatments as compared to control with ADG 0.08g of clear water system. The specific growth rate (SGR) was 5.47%/day in biofloc and 2.82%/day in control treatments which identified higher and much better from biofloc about 2.65%/day differences between biofloc and clear water. Meanwhile, the final body weight achieved was much higher from biofloc about 9.55 grams compared with control about 7.06 grams from the same day of culture, DOC80 which recorded at the end of cultured period. The first sampling was started at DOC7 where the average initial weight of shrimp in biofloc treatment was 0.117 grams and 0.077 grams identified in control. The highest biomass achieved from biofloc treatments also much better around 11.0 kg compared with control that produced 7.1 kg as the higher biomass produced. There was only yellow and green colony of Vibrio identified from the TCBS culture and no occurrence of luminescent colony from harmful Vibrio harveyi detected. Therefore, it can be concluded that biofloc technology of Rapid BFTTM help improves the water quality of ammonia nitrogen level in water columns and inhibits pathogenic Vibrio to the culture species as well as help improving the shrimp growth performances in more effective way.

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Section: Discussionsupporting

confidence: 86%

Section: Discussionmentioning

confidence: 91%

Effect of Biofloc product‐Rapid BFT ^TM vs. clear water system in improving the water quality and growth performances of Pacific Whiteleg shrimp, P. vannamei , cultured in indoor aquaculture system

et al. 2021

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“…Therefore, water quality management is an important factor in the success of shrimp aquaculture. Multiple studies have demonstrated that probiotics have great potential for reducing toxic ion concentrations in rearing water [65][66][67]. Similar to the results of this study, B. subtilis CM3.1 was inoculated into the rearing water of L. vannamei, and the growth parameters of the shrimp were observed for 120 h. TAN and nitrite levels were found to be significantly reduced [68].…”

Section: Discussionsupporting

confidence: 79%

Evaluation of Salipiger thiooxidans and Exiguobacterium aestuarii from the Saemangeum Reservoir as Potential Probiotics for Pacific White Shrimp (Litopenaeus vannamei)

et al. 2022

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In this study, two bacterial species, Salipiger thiooxidans and Exiguobacterium aestuarii, were extracted and screened from the Saemangeum Reservoir. This study examined these species’ suitability as a probiotic by confirming the effects of S. thiooxidans and E. aestuarii added to rearing water for L. vannamei. Three experimental groups were evaluated for 6 weeks: (1) a control group reared in natural (i.e., untreated) water (CON), (2) an experimental group in which S. thiooxidans was added to natural water (SMG-A), and (3) natural water inoculated with E. aestuarii (SMG-B). The SMG-B group inoculated with E. aestuarii showed significantly higher final body weight, weight gain, specific growth rates, and feed efficiency than the control group. The SMG-B group inoculated with E. aestuarii exhibited significantly higher levels of serum lysozyme, and ACP and ALP activity than the control and SMG-A groups. The SMG-A and SMG-B groups inoculated with probiotics showed significantly lower total ammonia nitrogen and nitrite than the control group. Our findings suggest that S. thiooxidans and E. aestuarii extracted from the Saemangeum Reservoir can improve the water quality of aquaculture water, and, in particular, E. aestuarii is a potential probiotic for L. vannamei.

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“…Furthermore, due to the ability of P . monodon to consume bioflocs as an alternative feed source, a number of empirical studies have employed this organism as a model species to further explore other potential biofloc technology systems 174‐177 …”

Section: Probiotic Effects Of Bioflocs On Farmed Animals In Biofloc A...mentioning

confidence: 99%

“…173 Furthermore, due to the ability of P. monodon to consume bioflocs as an alternative feed source, a number of empirical studies have employed this organism as a model species to further explore other potential biofloc technology systems. [174][175][176][177] According to Emerenciano et al 115 , pink shrimp (Farfantepenaeus brasiliensis) were able to thrive on bioflocs (CP content of 30.4%) as either a sole or supplementary feed material composed mainly of five microbial groups (rotifers, pennate diatoms, algae, cyanobacteria and protozoa). This resulted in better growth performance parameters (survival, final weight, final biomass and weight gain) than the control treatment.…”

Section: The Contribution Of Bioflocs To the Productivity Of Cultured...mentioning

confidence: 99%

Bacteria in biofloc technology aquaculture systems: roles and mediating factors

Abakari

et al. 2022

Reviews in Aquaculture

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The abundance of nitrogen compounds, phosphorous compounds and organic matter in biofloc technology (BFT) aquaculture systems creates an ideal medium for increasing microbial communities and load. The abundance of microbial DNA found in BFT aquaculture systems is hypothesised to be among the greatest in current aquaculture systems. Several factors mediate the bacterial diversity, relative abundance and dynamics in BFT systems. This review focusses on the bacteria in BFT aquaculture systems, their role as food for animals present in the culture and their various relationships with major nutrients. The analytical techniques available for determining bacterial integrity and function are reviewed along with the factors that affect microbial community structure, water quality and production performance. Future investigations to characterise bacteria in BFT aquaculture systems and their roles and mediating factors are suggested.

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First use of biofloc technology for Penaeus monodon culture in Bangladesh: Effects of stocking density on growth performance of shrimp, water quality and bacterial growth

Cited by 28 publications

References 40 publications

Effect of Biofloc product‐Rapid BFT ^TM vs. clear water system in improving the water quality and growth performances of Pacific Whiteleg shrimp, P. vannamei , cultured in indoor aquaculture system

Effect of Biofloc product‐Rapid BFT ^TM vs. clear water system in improving the water quality and growth performances of Pacific Whiteleg shrimp, P. vannamei , cultured in indoor aquaculture system

Evaluation of Salipiger thiooxidans and Exiguobacterium aestuarii from the Saemangeum Reservoir as Potential Probiotics for Pacific White Shrimp (Litopenaeus vannamei)

Bacteria in biofloc technology aquaculture systems: roles and mediating factors

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First use of biofloc technology for Penaeus monodon culture in Bangladesh: Effects of stocking density on growth performance of shrimp, water quality and bacterial growth

Cited by 28 publications

References 40 publications

Effect of Biofloc product‐Rapid BFT TM vs. clear water system in improving the water quality and growth performances of Pacific Whiteleg shrimp, P. vannamei , cultured in indoor aquaculture system

Effect of Biofloc product‐Rapid BFT TM vs. clear water system in improving the water quality and growth performances of Pacific Whiteleg shrimp, P. vannamei , cultured in indoor aquaculture system

Evaluation of Salipiger thiooxidans and Exiguobacterium aestuarii from the Saemangeum Reservoir as Potential Probiotics for Pacific White Shrimp (Litopenaeus vannamei)

Bacteria in biofloc technology aquaculture systems: roles and mediating factors

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Product

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Effect of Biofloc product‐Rapid BFT ^TM vs. clear water system in improving the water quality and growth performances of Pacific Whiteleg shrimp, P. vannamei , cultured in indoor aquaculture system

Effect of Biofloc product‐Rapid BFT ^TM vs. clear water system in improving the water quality and growth performances of Pacific Whiteleg shrimp, P. vannamei , cultured in indoor aquaculture system