CD Skripsi
Studi Pemingsanan Ikan Nila (Oreochromis Niloticus) Menggunakan Ekstrak Larutan Daun Ruku-Ruku(Ocimum Sanctum L) Dengan Transportasi Sistem Kering Pada Media Busa
The study was aimed to determine the optimum concentration of ruku-ruku leaves (Ocimum sanctum L) extract solution used for hibernating tilapia during dry system transportation. The research was using an experimental method and designed randomized complete design (RCD). The treatment was hibernating the fish by using four kinds and levels of the concentration ruku-ruku leaves extract, namely using cold temperatures 10oC (L0), the solution of ruku-ruku leaves extract at the concentration of 10% (L1), 15% (L2), 20% (L3). Parameters observed were the quality of the water used during hibernation (temperature, pH, turbidity, CO2 content), the activity of tilapia during hibernation, the changing conditionsof tilapia during transportation, the temperature fluctuations in the packaging box, as well as the percentage of survival rate of tilapia after awakening. The results showed that the best treatment was the using of ruku-ruku leaves extract at the concentration of 20% to hibernate the tilapia fish in 15-20 minutes. The mortality rate of life of tilapia was up to75% during 6 hours transportation. Key words: dry system transportation, foam media,hibernation,leaves extract, Oreochromis niloticus, Ocimum sanctum
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