Komposisi Media Produksi Pseudomonas stutzeri IRNAE dan Bacillus sp. L TS 40 dan .Formulasinya untuk Probiotik pada Tambak Udang.
MetadataShow full item record
Shrimp production in Indonesia has been decreased since 1990. Factors that influences decreasing of shrimp production are decreasing of water quality and ~reasing of diseases. One imfortant bacterial shrimp disease is vibriosis ~ases. One alternative way to solve this disease problem is by application of bfcterial probiotics. Bacterial probiotics used in this research were Pseudomonas s~tzeri IRNAE and Bacillus sp. LTS 40. Molase was used as a carbon source 'IDereas soybean meal and urea were used as nitrogen source for media ti:>duction of the probiotics. The media were enriched with TSP. The results s~owed that the best media composition for growth of Pseudomonas stutzeri IB:NAE was combination of molase, soybean meal, urea 0,1% and TSP 0,5%, ~ile the best media composition for growth of Bacillus sp. L TS 40 was ~bination of molase, soybean meal, TSP 0,1%. Application of the isolates in ~imp culture showed that ideal formulation of the probiotics was Pseudomonas s'fj;tzeri IRNAE and Bacillus sp. with rasio of 2: 1 (v/v). And the survival rate (SR) of the shrimp was 51 % .