Efficacy of Probiotic and Nitrifier Bacterial Consortium for the Enhancement of Litopenaeus Vannamei Aquaculture

Karthik, R.; Pushpam, Angelin C; Chelvan, Yashika; Mc, Vanitha

doi:10.17352/ijvsr.000006

Cited by 12 publications

(5 citation statements)

References 17 publications

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“…Thus, to reduce the ammonia concentration in shrimp farm nitrifying microbial community was applied for better shrimp production (Xu et al 2020). Nitrifying bacteria along with lactobacillus is one of the best probiotic for enhancing fish production and maintenance of water quality parameters like temperature, DO, pH, ammonia, nitrite and nitrate (Karthik et al 2016). Small scale experiments in different aquaculture farms using nitrifying bacteria as probiotics to promote the water quality and reduction in load of pathogenic bacteria were conducted (Padmavathi et al 2012;Barik et al 2018;Baskaran et al 2020).…”

Section: Discussionmentioning

confidence: 99%

Water quality assessment of East Kolkata Wetland with a special focus on bioremediation by nitrifying bacteria

Saha

Sarkar

Bandyopadhyay

2021

Water Science and Technology

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East Kolkata Wetlands (EKW) is designated as International Ramsar site and are the hotspot for large-scale wastewater aquaculture practices. However, the continued surveillance of physicochemical properties of water and application of an eco-friendly approach are essential to ensure safe aquaculture practices. In the present study, we assessed the seasonal variation in physicochemical parameters of water across EKW and investigated the role of nitrifying bacteria as probiotics. We statistically analyzed various physicochemical properties of water samples from EKW. Results of the statistical analysis indicated a significant variation in all the physicochemical parameters across the selected water bodies of EKW (p < 0.01). We isolated and enumerated Nitrosomonas sp. and Nitrobacter sp. and assessed their ability to degrade trichloroethylene (TCE). The role of Nitrosomonas and Nitrobacter sp. were further investigated and established through a small-scale experiment. Two microbial isolates, NSW3 and NBW2, displayed superior TCE degradation ability at pH 5, and the application of these strains as probiotics were found to improve the quality of water and survival rate of fishes in the treated experimental tanks. Our findings suggest that the application of the above mixed bacterial cultures in aquaculture could be an effective and environment-friendly approach for safe and productive aquaculture operations.

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Section: Discussionmentioning

confidence: 99%

Water quality assessment of East Kolkata Wetland with a special focus on bioremediation by nitrifying bacteria

Saha

Sarkar

Bandyopadhyay

2021

Water Science and Technology

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“…In both the control T1 and T2 group, a least cell count of TPC (1.5 to 1.01×106CFU/mL and 1.4 to 1.1 ×106CFU/mL) and TVC (1.1 to 1.01 ×106 CFU/mL) and (1.5 to 1.06 ×106CFU/mL) were observed(Fig3) and that won't made any changes in the growth of the shrimps. Whereas analysing the microbial load in P. monodon and L. Vannamei culture groups (control and infected), bacterial count observed in the shrimp intestine was higher and it was decreased in Lactobacillus sp., AMET1506 and L. acidophilus treated shrimp was reported byKarthik et al, (2015;2014) and Sivakumar et al,(2012). Similar such observations by the previous authors who reported about the effect of lactic acid bacteria on the inhibition of V. harveyi in invitro(Vieira et al, 2007;Vaseeharan and Ramasamy, 2003).…”

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confidence: 73%

Evaluation of probiotic bacteria Leucosnostoc mensenteroides against White Gut Disease in shrimp aquaculture

Sathyapriya¹

2021

JUSST

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With increasing demand for environment friendly aquaculture, use of beneficial bacteria to displace pathogens by competitive processes is being used in the animal industry as a better remedy and is now gaining acceptance for pathogen control in aquaculture. With this concern, the present study was designed for isolation of suitable probiotic bacteria from natural sources, application in an effective dose in the rearing environment is expected to control the blowout of White Gut Disease in aquaculture systems. The interaction of pathogenic Vibrio anguillarum and the inner surface of the digestive tract of P. monodon, with a specific focus on their in-situ morphology, aggregation and attachment characteristics presented with pathogenic bacterial species and under the control of probiotic bacteria were analyzed through. The percentage of granular cells of treated group was higher than the control. Histological studies revealed that the treated group has optimistic effect which helps in the reduction of tissue damage and decrease the mortality rate than the infected shrimps. Leuconostoc sp., can survive in the saline condition rather than other Lactobacillus sp., and its tolerance of acidic environment of the shrimp intestine and their adherence level at the intestine will progressively replace the V. anguillarum from the infected shrimps and commendably control the White Gut Disease.

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“…For leachate treatment and has 40% greater ability than without the addition of bacteria [ 33 ]. Nitrification is a natural water purification process by oxidizing potentially toxic ammonia to non-toxic nitrate, and bacteria Nitrosomonas and Nitrobacter play important roles in this process [ 60 ]. Inoculation of nitrifying bacteria can reduce the organic load in the water [ 145 ].…”

Section: Resultsmentioning

confidence: 99%

Enhanced leachate phytodetoxification test combined with plants and rhizobacteria bioaugmentation

Arliyani

Tangahu²,

Mangkoedihardjo³

et al. 2023

Heliyon

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Efficacy of Probiotic and Nitrifier Bacterial Consortium for the Enhancement of Litopenaeus Vannamei Aquaculture

Cited by 12 publications

References 17 publications

Water quality assessment of East Kolkata Wetland with a special focus on bioremediation by nitrifying bacteria

Water quality assessment of East Kolkata Wetland with a special focus on bioremediation by nitrifying bacteria

Evaluation of probiotic bacteria Leucosnostoc mensenteroides against White Gut Disease in shrimp aquaculture

Enhanced leachate phytodetoxification test combined with plants and rhizobacteria bioaugmentation

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