scholarly journals Effect of magnetized water in blood picture of common carp Cyprinus carpio infected with Aeromones hydrophila

2012 ◽  
Vol 36 (2) ◽  
pp. 75-82
Author(s):  
Khalid A. Rasheed
Keyword(s):  
Common Carp ◽  
Cyprinus Carpio ◽  
Pathogenic Bacteria ◽  
Control Treatment ◽  
Blood Picture ◽  
Common Carp Cyprinus Carpio ◽  
Magnetized Water ◽  
Carp Cyprinus Carpio ◽  
And Control ◽  
Average Body

A total of 80 specimens of common carp Cyprinus carpio were used in present study ranges between 142-156 g with 150 g in average body weight, and between 22-27cm with 25cm in average body length to investigate the effect of magnetized water in blood pictures of fish as well as Aeromonas hydrophila pathogenic bacteria. Fish were randomly distributed using aquarium with dimension 70X40X40 cm upon four treatments, with two replicates for each treatment using magnetized water with different intensity ( 500 , 1000 , 1500 gauss) , while the control treatment free of magnetized water through the period of four weeks . Results shows that the bacteria count were decreased in such magnetized water in comparison with control treatment . The results of statistical analysis show significant differences ( P≤0.01) between all treatments . Results of blood picture test show significant differences ( P≤0.01) between test ,the three treatments containing magnetized water compared with control treatment .It can be conclude that the possibility of using magnetized water in prevention and control of some bacterial diseases in common carp.

scholarly journals Effect of magnetized water in blood picture of common carp Cyprinus carpio infected with injected Aeromones hydrophila

2013 ◽  
Vol 7 (3) ◽  
pp. 35-44
Author(s):  
Abdul motalib Jassim Al-Rudainy ◽  
Khalid A. Rasheed ◽  
Eman S. Khamees
Keyword(s):  
Survival Rate ◽  
Common Carp ◽  
Cyprinus Carpio ◽  
Control Treatment ◽  
Blood Picture ◽  
Treated Water ◽  
Left Behind ◽  
Common Carp Cyprinus Carpio ◽  
Magnetized Water ◽  
Carp Cyprinus Carpio

The present study was conducted in the fish diseases laboratory of College of Veterinary Medicine-University of Baghdad to investigate the effect of magnetized treated water on common carp Cyprinus carpio infected with Aeromonas hydrophila.Total of 80 specimens of common carp Cyprinus carpio were used ranges between 142-156 gm in weight and between 22-27cm in length. Fish were distributed randomly with ten fish to every aquarium upon four. First treatment considered control treatment free of magnetized water while the second treatment contained magnetized treated water with 500 gauss, third treatment contained magnetized treated water with1000 gauss, forth treatment contained magnetized treated water with1500 gauss with two replicates for each treatment through the period of experiment attain four weeks. The experiment represented by induce the infection by intramuscular injection of the bacteria in the site of left behind the front edge of the dorsal fin with dose of 107 cfu/100 gm of fish body weight. Blood picture were examined weekly and description of the clinical and macroscopic signs and survival rate. Statistical analysis results show presence of significant differences p≤0.01 of blood picture results of magnetized treated water treatment compared with control, experimental results indicate to presence of improvement of clinical and macroscopically signs and increase of survival rate of magnetized treated water compared with control.

scholarly journals EFFECT OF MAGNITIZED WATER ON COMMON CARP CYPRINUS CARPIO REARING IN DIFFERENT SALINITY CONCENTRATIONS

2016 ◽  
Vol 47 (2) ◽  
Author(s):  
Alrudainy & Jumaa
Keyword(s):  
Common Carp ◽  
Cyprinus Carpio ◽  
Tap Water ◽  
Survival Ratio ◽  
Blood Picture ◽  
Common Carp Cyprinus Carpio ◽  
Magnetized Water ◽  
Carp Cyprinus Carpio ◽  
Dissolved O2 ◽  
Carp Fish

The present study was conducted to determine the effect of magnetized water on common carp Cyprinus carpio rearing in different salinity concentrations. The experiment was divided into four treatments using magnetized with 1500 gauss for each treatment,  first as control with tap water, second treatment using water with 2 mg/l, third and fourth treatments with 3 and 4 mg/l respectively for 8 weeks. Results of the experiment indicated some variations between treatments as it seen sharp significant decrease (P≤0.05) in pH, dissolved O2 proportional with increasing salinity concentration but just remain within the accepted values for breeding common carp fish, meanwhile there are no significant differences  in blood picture except in PCV which record significant decrease (P≤0.05) in fourth treatment. In contrast, blood ions noticed to record significant increase (P≤0.05) related proportionally with increasing salinity concentration. The survival ratio for is 100%. This study is confirmed that magnetized water could improve breeding and growth of common carp in the rivers or in water at mid concentrated salinity relatively for increasing magnetized with the time.

scholarly journals Isolation and identification of Bacillus subtilus as) probiotic ) from intestinal microflora of common carp Cyprinus carpio L.

2012 ◽  
Vol 36 (0E) ◽  
pp. 355-361
Author(s):  
Jamal K.H. Faragi
Keyword(s):  
Common Carp ◽  
Cyprinus Carpio ◽  
Pathogenic Bacteria ◽  
Fish Culture ◽  
Bacillus Species ◽  
Isolation And Identification ◽  
Common Carp Cyprinus Carpio ◽  
Carp Cyprinus Carpio ◽  
Bacillus Spp ◽  
Bacillus Subtilus

The presence of Bacillus species Were investigated in the intestine of 50 fish specimens common carp Cyprinus carpio weigh range between 1400-1500g in weigh were obtained from commercial farms in north of Baghdad through period of September to December 2010.The result revealed presence of gram positive, rod shape bacteria grow in the mesosphilic temperature range. The optimal temperature was 25-35C° facultative aerobes and produce catalase an enzyme. The bacterial antagonist activity was tested with fish culture pathogenic bacteria. The modified antagonistic method results showed that Bacillus subtilus could inhibit Aeromonas hydrophila after 24 hours. The highest level of antibacterial substances of this bacillus was produced in 48 hours. The aim of this study is to isolate and identify the Bacillus spp. and study its efficacy as probiotic against A. hydrophila in a fish culture.

Effects of Some Dietary Additives on Growth Performance and Feed Efficiency of Young Common Carp Cyprinus carpio

2021 ◽  
Vol 5 (1) ◽  
pp. 98-113
Author(s):  
Ahmed Mojer
Keyword(s):  
Amino Acids ◽  
Growth Performance ◽  
Common Carp ◽  
Cyprinus Carpio ◽  
Feed Efficiency ◽  
Control Diet ◽  
Common Carp Cyprinus Carpio ◽  
Exogenous Enzymes ◽  
Carp Cyprinus Carpio ◽  
And Control

Effects of adding three dietary additives and their mixture to control diet (38% protein) on the growth performance and feed efficiency of young common carp Cyprinus carpio with an average weight of 16.16+0.09 g were assessed. These additives were probiotic (Saccharomyces cerevisiae yeast) (T1), amino acids (lysine and methionine) (T2), a mixture of exogenous enzymes (protease, cellulase, α-amylase, amyloglucosidase, pectinase, beta-glucanase, xylanase, phytase, lipase and beta mannanase) (T3), their mixture (T4) and control (T5). Inclusion of probiotic and exogenous enzymes showed significant (P<0.05) improvement in the growth performance and feed efficiency of the fishes compared with control and other additive diets. Otherwise, the inclusion of amino acids and the additive mixture did not show any significant (P>0.05) improvement compared with the control diet. Probiotic diet (T1) recorded greatest specific growth rate SGR (0.68%/day) and best feed conversion ratio FCR (2.84), followed by exogenous enzymes diet (0.57%/day and 3.44, respectively), while the SGR and FCR values for T2, T4 and control were decreased significantly (P<0.05). Probiotic and enzymes feed additives have proved significant enhancement of fish growth and feed efficiency.

scholarly journals The Efficacy of Poppy, Papaver nudicaule extract as an Anesthetic for the Common Carp, Cyprinus carpio

2020 ◽  
Vol 17 (1) ◽  
pp. 0042
Author(s):  
Al-hamadany Et al.
Keyword(s):  
Common Carp ◽  
Cyprinus Carpio ◽  
Health Condition ◽  
Partial Recovery ◽  
Traditional Use ◽  
Common Carp Cyprinus Carpio ◽  
Carp Cyprinus Carpio ◽  
Recovery Times ◽  
The Common ◽  
And Control

Aqueous extract of poppy plant) Papaver nudicaule) with five concentrations (50, 100, 150, 200 and 250) mg/l were used to anesthetize fingerlings of the common carp Cyprinus carpio (Mean total length 8.91 ± 0.31 cm and mean total weight 7.72 ± 1.19 gm) instead of the traditional use of MS-222. Results showed that extracted solution of poppy have partial and overall anesthesia effect on these fishes with inverse relationship between the concentrations used and the time needed to reach partial and overall anesthesia, and also direct relationship between concentrations used and time needed for fish recovery. Best results were obtained by using a concentration of 250 mg/l, where time for partial anesthesia was 8 ± 1.52 min., time for overall anesthesia was 10 ± 1.70 min., time needed for partial recovery was 25 ± 2.43 min. and time needed for overall recovery was 35 ± 2.23 min. Fish behavior observations revealed a difference ranging from slow swimming with increasing in breathing rates movements to vertical swimming near the surface, then laying at bottom and too much decrease in breathing rates movements. Results appeared that there were no significant differences (p≥0.01) between glucose concentration in fish blood plasma after recovery and control fishes. So it was concluded that these. The results showed also that there were no significant differences (p≥0.01) in ALP, AST, ALT, LDH and CK among fishes after recovery comparing with the control fishes. Experimental fishes exhibited no stress during anesthesia by using poppy extracted solution. This indicated that the treated fishes exhibited no physiological effects stress which might lead to poor health condition later. The study demonstrated that poppy can be used as an effective anesthetic, as we obtained acceptable induction and recovery times. The poppy can be recommended as suitable anesthetics for fishes (200 or 250 mg/l).

scholarly journals Hematological and Neurotoxic Effects of Endosulfan Pesticide on Common Carp Cyprinus carpio

2012 ◽  
Vol 36 (1) ◽  
pp. 58-67
Author(s):  
Abdulmotalib J. Al-Rudainy
Keyword(s):  
Cell Volume ◽  
Common Carp ◽  
Cyprinus Carpio ◽  
Packed Cell Volume ◽  
Blood Cells ◽  
White Blood Cells ◽  
Hemoglobin Concentration ◽  
Blood Picture ◽  
Common Carp Cyprinus Carpio ◽  
Carp Cyprinus Carpio

The present study including determined blood picture by measuring red blood cells count, hemoglobin concentration, packed cell volume and white blood cells in common carp Cyprinus carpio, as well as description behavior and growth of carp fish .In order to estimate LC50 used 240 fingerlings of common carp Cyprinus carpio were exposed to 0.0008μg/L, 0.0010μg/L, 0.0011μg/L, 0.0012μg/L, 0.0013μg/L, 0.0014μg/L and 0.0015μg/L. The LC50 of endosulfan was 0.0012μg/L for 48h of exposure Fish behavioral were recorded that showed abnormalities after exposure to the various endosulfan concentrations such as increase swimming activity, hypersensitivity, jerky movement, violent movements, loss of equilibrium, hyperactivity, increase operculum movement, frequent jumping, swimming at the water surface, erratic swimming, spiraling, convulsion, escape attempts from the aquarium with respiratory stress and decrease in respiratory rate as well as a significant decrease at (P<0.05) in body weight of all treated groups. The result of blood picture showed a significant reduction in red blood cells count, hemoglobin concentration, packed cell volume values while the number of white blood cells was showed a significant increase in its values.

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