Features of the effect of a complex probiotic with Bacillus bacteria and the larvae of Hermetia illucens biomass on Mozambique tilapia (Oreochromis mossambicus × O. niloticus) and Russian sturgeon (Acipenser gueldenstaedti) fry

Ушакова, Н. А.; Bastrakov, A. I.; Козлова, А. А.; Ponomarev, S.V.; Bakaneva, Yu. M.; Fedorovykh, Yulia Viktorovna; Zhandalgarova, Adelya Dzumaniyashevna; Павлов, Д. С.

doi:10.1134/s1062359016040130

Cited by 8 publications

(7 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The concentration of whey protein, both in the control and in the experimental variants, fluctuated within the lower limit of the norm typical for fish from natural reservoirs (25-40 g/l) [1]. Relatively low whey protein levels are often observed in juvenile sturgeon reared in hatchery conditions.…”

Section: Fig 4 Physiological and Biochemical Parameters Of The Bloomentioning

confidence: 91%

“…The erythrocyte sedimentation rate (ESR) is of diagnostic value and in uneven-aged sturgeon fish corresponds to an average of 2.5 mm/h [1]. In all cases, this indicator did not exceed the standard values and amounted to 2.0-2.1 mm/hour, which indicates the absence of inflammatory processes (Fig.…”

Section: Fig 4 Physiological and Biochemical Parameters Of The Bloomentioning

confidence: 95%

“…Modern aquaculture is characterized by new approaches to keeping fish in dense planting conditions associated with the restoration of the natural ecology of the body and based on the use of biologically active products [1][2][3][4]. One of the aspects of this approach is the normalization of the altered microbial landscape of the body in the aquatic environment of closed water supply installations with the help of immunobiological preparations based on live bacteria, designed to correct the intestinal microflora, prevent and treat various diseases associated with a violation of the constancy of the internal environment of the body [5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

“…In the body of fish, there are significant deviations in autoflora caused by such phenomena as violation of conditions of keeping and feeding, constant stress effects of various etiologies, contributing to negative shifts in microflora [1]. Against the background of a deficiency of normal flora, the normal relations between obligate intestinal microorganisms are disrupted, causing an imbalance between normo-and opportunistic microorganisms and dysbacteriosis [9][10][11][12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

“…In modern aquaculture, immunobiological preparations based on live bacteria are used to increase weight gain, enhance natural resistance, prevent diseases and form normal microflora of the intestines of fish at all stages of development [1]. Such preparations allow to mitigate the stresses caused by the change of feed and technological effects on the fish organism, serve to increase the body's resistance and immunity tension, and make it possible to increase the digestibility of compound feed.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Influence of modern immunobiological preparations based on live bacteria in compound feeds on fish-biological and physiological-biochemical parameters of sturgeon

et al. 2020

View full text Add to dashboard Cite

The efficiency of modern aquaculture largely depends on the properties of the feed used. High-quality compound feed should be used by the body to the maximum extent, stimulate its growth and development, and contribute to the environmental safety of the food products produced. To obtain additional gains in body weight, increase the digestibility and assimilability of feed, stimulate nonspecific immunity and save feed costs, immunobiological preparations based on live bacteria are currently introduced into the composition of feed for animals, including fish. One of the most promising immunobiological preparations based on live bacteria is the probiotic "Ferm-KM" containing phyto-microsorbent particles, live bacillus cells and metabolites: strains Bacillus subtillis, Bacillus licheniformis, complex of lactic acid bacteria and products of their metabolism. The article presents the results of the use of the probiotic "Ferm-KM" in the composition of the production compound feed for sturgeon fish. It was found that when two-year-old Russian sturgeon are grown on a production compound feed with the addition of a probiotic, the fish-breeding and biological parameters of fish increase and the physiological and biochemical parameters of blood improve. The optimal rate of introducing probiotic into the composition of the production compound feed for commercial growing of sturgeon fish is 5 g / kg of compound feed. The effectiveness of introducing a probiotic preparation "Ferm-KM" with an immunomodulatory effect into the composition of compound feed for sturgeon fish has been proved, which helps to increase the linear-weight gain of fish and improve blood parameters.*

show abstract

Section: Fig 4 Physiological and Biochemical Parameters Of The Bloomentioning

confidence: 91%

Section: Fig 4 Physiological and Biochemical Parameters Of The Bloomentioning

confidence: 95%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Influence of modern immunobiological preparations based on live bacteria in compound feeds on fish-biological and physiological-biochemical parameters of sturgeon

et al. 2020

View full text Add to dashboard Cite

show abstract

New supplementary feeds for sterlet in industrial cultivation

Ponomareva,

Geraskin,

Kovaleva

et al. 2024

BIO Web Conf.

View full text Add to dashboard Cite

An increasingly significant deficit of fish meal necessary for the production of quality fish feed requires the use of new components characterised by high levels of protein and fat. This article presents the results of a feed supplements study with a protein component based on soldier fly and probiotics. The study of fish-biological parameters of fish revealed that the absolute and average daily gain in the variant with feed KV54 + soldier fly is higher by 40.9 %, the mass accumulation ratio by 33.3 %, compared with the control variant, with survival rate of 100 %. Feeding coefficient in the experiment variant KV54+soldier fly is lower compared to the control by 1.3 units, i.e. by 34 %. The physiological and biochemical parameters of fish blood were within the normal range for fish from a natural reservoir.

show abstract

Productive feeding of rainbow trout: properties, effects on physiological state and interior indicators

Dvoryaninova

Соколов

2020

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

It is advisable to use secondary resources of the fish industry with high protein content as a raw material for the development of biologically complete feeds in aquaculture. The work uses standard and original research methods. A complex studies of the chemical composition, physico-chemical and microbiological quality indicators of the experimental feed proved its balance in amino acid composition. The degree of essential amino acids was 91.5 to 107.3%. The biological value of feed protein is 95.18%. It was proved that the amount of free ammonia released through the fish gills is directly proportional to the amount of feed eaten, inversely proportional to the feed coefficient and equal to 0.05. The pH value changed on the 42nd day from 7.6 to 7.7 but remained within the range of pH 6-9, which is optimal for the life support of fish. The absolute increase in the amount of individuals in the control group was 1.2% higher compared with the experimental one. At the same time, feed costs for the entire feeding period were 0.99. Fish survival was 98%. In both cases, bifidobacteria were isolated from the resistant microflora. Notably, the bifidobacteria titer was 3 lg units higher in the trout of the experimental group in comparison with the control group, which does not exceed permissible norms. Thus, the obtained feeding is not inferior in quality to the imported feeding. Therefore, it can be recommended for feeding rainbow trout grown in recirculating aquaculture systems.

show abstract

Features of the effect of a complex probiotic with Bacillus bacteria and the larvae of Hermetia illucens biomass on Mozambique tilapia (Oreochromis mossambicus × O. niloticus) and Russian sturgeon (Acipenser gueldenstaedti) fry

Cited by 8 publications

References 7 publications

Influence of modern immunobiological preparations based on live bacteria in compound feeds on fish-biological and physiological-biochemical parameters of sturgeon

Influence of modern immunobiological preparations based on live bacteria in compound feeds on fish-biological and physiological-biochemical parameters of sturgeon

New supplementary feeds for sterlet in industrial cultivation

Productive feeding of rainbow trout: properties, effects on physiological state and interior indicators

Contact Info

Product

Resources

About