IJSR - International Journal of Scientific Research

KARUNAKARAN.C; THANGADURAI.M

Volume : VI, Issue : IX, September - 2017

QUALITATIVE ANALYSIS OF GUT MICROFLORA IN CULTURED FISH ROGU (Labeo rohita L.) AFTER THE ANTIBIOTIC ADMINISTRATION

Karunakaran. C, Thangadurai. M

Abstract :

In the present study the Rogu fish (Labeo rohita L.) were purchased from Raja fish pond at valangaiman, Thiruvarur district, Tamil nadu, South India. Fish were treated Group I and Group II, Group I reared in antibiotic free fed. Group II was treated every day antibiotic mixed fed. In the study the effect of antibiotic on the growth performance of fish were analysed at various time interval (0, 7, 14, 21 and 28 days). Each treatment separately was analysis of bacterial population (Aerobic plate count) from fish intestinal, haematology parameters from fish blood and biochemical characterisers from fish tissue up to 30 days. Totally in the present study bacterial population were maximum level decreased in antibiotic mixed fed inoculated fish intestinal tract and the blood parameters such as WBC, RBC, Hemoglobin, Plates, Lymphocytes and Monocytes are slightly increased in treatment–II when compared than treatment–I. Maximum carbohydrate level presented in the Treatement–II at the same slightly increase the Treatment–I. Total protein were analyzed in two treatment, among this study maximum protein content were recorded in Treatment–II tissue of compared then Treatment–I. The lipid content also estimated in two treatments.