Research Journal of Microbiology1816-4935xxxx-xxxxScience International10.3923/jm.2011.466.479Penaeus indicus (H. Milne Edwards) Juveniles]]>FernandezRachel SridharManpal SridharN. 5201165To evaluate the nutritional quality of LAB and their possible effect on growth and survival of juvenile Penaeus indicus four commercially available cultures viz., L. acidophilus, S. cremoris, L. bulgaricus-56 and L. bulgaricus-57 were orally administered via a moist feed base (cell concentration 5x106 cells g-1 of diet) to four treatment groups in three replicates and designated as D1, D2, D3 and D4 at 12% of the body weight for a period of 35 days. A control group devoid of bacteria designated DO served as control. The diets contained 55% protein and 4.25% crude fat. All the treatment groups recorded higher weight as compared to the weight gain of 21.32% recorded in control group of shrimp (p<0.05). Specific growth rates and survival rates were also better in all the treatment groups as compared to control (p<0.05). Feed D2 recorded the lowest and best FCR of 0.64 as compared to 3.28 recorded on the control diet. The same was the case with PER, K1 and K2 showing S. cremoris to be the most efficient nutritionally. The probiont incorporated diets recorded higher digestibilities ranging between 93.98 to 82.15% as compared to 70.46% obtained on the control diet (p<0.05). Total Plate Count of the gut microflora revealed localization of LAB. The present investigation clearly demonstrates the beneficial role of LAB probionts orally monitored via compounded feed on growth in P. indicus juveniles.]]>AOAC,199015th Edn.,APHA.,198015th Edn.,Pages: 1134Pages: 1134Askarian, F., A. Matinfar, A. Kousha, M. Bahmani, K. Khorshidi, A. Shenavar and E. Ringo,2008Huso huso) and Persian sturgeon (Acipenser persicus): A comparative study.]]>3302311Holt, J.G.,19891st Edn., Vol. 3.Gatesoupe, F.J.,19911991Gatesoupe, F.J.,1991Brachionus plicatilis and their dietary value for larval turbot, Scophthalmus maximus.]]>96335342Gatesoupe, F.J.,1993Scophthalmus maximus L.]]>1993pp: 561-568pp: 561-568Gatesoupe, F.J., K. Fukusho and T. Watanabe,1989Gatesoupe, F.J., T. Arakawa and T. Watanabe,1989Paralichthys olivaceus.]]>833944Gatesoupe, F.J.,1999180147165Gomez-Gil, B., A. Roque and J.F. Turnbull,2000191259270Griffith, D.R.W.,19951995pp: 478pp: 478Gursoy, O. and O. Kinik,20061100103Irianto, A. and B. Austin,2002Oncorhynchus mykiss (Walbaum).]]>25333342Joborn A., J.C. Olsson, A. Westerdahl, P.L. Conway and S. Kjelleberg,1997Carnobacterium sp. strain K1.]]>20383392Kabir, S.M.L., M.M. Rahman, M.B. Rahman, M.M. Rahman and S.U. Ahmed,20043361364Metchnikoff, E.,1907Essais optimists Paris.]]>1907Metaillier, R. and Y. Hollocou,1993Dicentrarchus labrax) Juveniles on Diets Containing Probiotics.]]>1993pp: 429-432pp: 429-432Mohanty, S.N., S.K. Swain and S.D. Tripathi,1993254145Mohanty, S.N., S.K. Swain and S.D. Tripathi,1996Catla catla Ham) spawn on formulated diets.]]>11253258Moriarty, D.J.W.,1998Vibrio species in penaeid aquaculture ponds.]]>164351358Rengpipat, S., W. Phianphak, S. Piyatiratitivorakul and P. Menasveta,1998Penaeus monodon survival and growth.]]>167301313Rengpipat, S., A. Tunyanun, A.W. Fast, S. Piyatiratitivorakul and P. Menasveta,2003Vibrio challenge in pond-reared black tiger shrimp Penaeus monodon fed a Bacillus probiotic.]]>55169173Ringo, E. and F.J. Gatesoupe,1998160177203Sharma, O.P. and S.K.S. Bhukhar,2000Cyprinus carpio var. communis (L.).]]>47209213Sissons, J.W.,198949113Soundarapandian, P. and S. Sankar,2008Penaeus monodon (Fabricius).]]>43541Sridhar, M. and R. Paulraj,20032003pp: 117-122pp: 117-122Sridhar, M., N. Sridhar, P.A.W. Robertson and B. Austin,2006Oncorhynchus mykiss, Walbaum) fingerlings.]]>19113Tacon, A.G.J.,1990pp: 129-132pp: 129-132Uma, A., T.J. Abraham, M.J.P. Jeyaseelan and V. Sundararaj,1999Penaeus indicus.]]>14154164Vaseeharan, B. and P. Ramasamy,2003Vibrio spp. by Bacillus subtilis BT23, a possible probiotic treatment for black tiger shrimp Penaeus monodon.]]>368387Vazquez-Juarez, R., T. Andlid and L. Gustaffsson,1997Salmo giardneri.]]>66471Verschuere, L., G. Rombaut, P. Sorgeloos and W. Verstraete,200064655671Vijayabaskar, P. and S.T. Somasundaram,2008Aeromonas hydrophila.]]>7124128Vine, N.G., W.D. Leukes and H. Kaiser,200630404427Wang, Y.B.,2007Penaeus vannamei.]]>269259264Wang, Y. and Z. Xu,2006Cyprinus carpio) based\on growth performance and digestive enzyme activities.]]>127283292Piard, J.C. and M. Desmazeaud,199272113142