EFFECT OF PROBIOTIC AND SUPPLEMENTED FEED ON GROWTH, SURVIVAL AND DISEASE RESISTANCE OF WHITE SHRIMP LITOPENAEUS VANNAMEI POSTLARVAE

The present investigation was focused on the effect of Bacillus megaterium enriched to Artemia nauplii and sprayed supplemented feed fed white shrimp Litopenaeus vannamei postlarvae (PL) obtain high survival growth. with different levels B. (5×107, 5×109 5×1011 cfu /mL) for a period 30 days. Similarly, probiotic PL time 15 Postlarvae cells (E2) produce better growth when compared that other concentrations control group. specific rate found be maximum in biochemical constituents, such as protein, lipid carbohydrate contents were considerably more both feeds, particularly at cells. In challenging study, results showed higher enhanced E2. Therefore, it is evident can considered an appropriate concentration L. postlarvae.