Pengaruh Pemberian Probiotik dengan Waktu Berbeda Terhadap Penurunan Amoniak dan Bahan Organik Total Media Pemeliharaan Udang Vaname (Litopenaeus vannamei)
Water quality is a major factor in shrimp culture so maintenance that water quality system is the key factor of success of white shrimp culture. This research was conducted to determine the commercial probiotic on white shrimp (L. vannamei) culture media to decrease ammonia content and TOM. Resear...
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| Summary: | Water quality is a major factor in shrimp culture so maintenance that water quality system is the key
factor of success of white shrimp culture. This research was conducted to determine the commercial probiotic on
white shrimp (L. vannamei) culture media to decrease ammonia content and TOM. Research method used
experimental testwithdifferent type of probiotic and giving periodic which are P0 (without probiotic). Probiotic
A; P1 (3 days), P2 (5 days) and P3 (7 days). Probiotic B; P4 (3 days), P5 (5 days) and P6 (7 days). Probiotic C;
P7 (3 days), P8 (5 days) and P9 (7 days).The results showed that probiotic bacteria influence the content of
ammonia and total organic matter culture media of white shrimp. The lowest ammonia obtained in P4 (Probiotic
B 3 days) is 0.05 mg/L and TOM is 53,72 mg/L in last week.The highest ammoniaand TOM in P0 (Control). All
treatments with addition of probiotic give lowers ammonia in culture media. Survival Rate (SR) in P4 give
significantly different results (P <0.05) to P0. Other water quality parameters measured during maintenance
among other 27-30oC temperature, pH 7.0 to 7.9, Dissolved Oxygen (DO) from 3.1 to 7.6 mg/l and 15-19 ppt
salinity. |
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