RESEARCH AND PRODUCTION OF HUDAVIL BIOLOGICAL PREPARATIONS TO PROCESS PONDS FOR SHRIMP AND CATFISH FARMING IN MEKONG RIVER DELTA.

Abstract

              From 12 useful microorganisms, we have built a perfect fermentation (biomass reached 109 CFU/ml) tocreate 4 Hudavil’s bioproducts (Hud-5, Hud-567 and Hud-568, Biof-Hudavil, Hud-10A and Hud-10B) for treatment of water and sludge in shrimp and catfish ponds. The pilot had some good results in hundreds of hectares of shrimp ponds lakes in Tra Vinh and catfish in Dong Thap.