Faculty of Fisheries and Marine
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Browsing Faculty of Fisheries and Marine by Subject "Aeromonas hydrophila"
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Item KETAHANAN NON-SPESIFIK IKAN MAS (Cyprinus carpio) YANG DIBERI LARUTAN TEMULAWAK (Curcuma xanthorrhiza Roxb) TERHADAP Aeromonas hydrophila(2012-12-05) Dayanti, RaniThe study was conducted from February to March 2012 in the Laboratory of Parasitic Diseases of Fish Faculty of Fisheries and Marine Science, University of Riau. The purpose of this study was to determine the effect of curcuma on non-specific resistance of carp (Cyprinus carpio) infected A. hydrophila (leukocytes, hematocrit, leukokrit, phagocytic activity and other types of leukocytes). This study used five treatments, 1) Kp: positive control (without giving a solution of curcuma and the infection A. hydrophila), 2) Kn: negative control (without a solution of curcuma and without the infection of A. hydrophila), 3) P1: curcuma 0.2 g / l, 4) P2: curcuma 0.4 g / l, 5) P3: curcuma 0.6 g / l. The average leukocyte activity and phagocytosis after soaking the highest and significantly different treatment P3 P <0.05 where for an average of 22.25 ribu/mm3 and leukocyte phagocytosis activity by 27.20%. Average A. hydrophila infected leukocytes after the highest yield in treatment P3 (27.70 ribu/mm3) showed no significantly different P> 0.05 and phagocytic activity after A. hydrophila infection was highest in treatment P3 (31.70%) showed different real P <0.05. it can be concluded that the use of solution with a concentration curcuma of 0.6 g / l can increase the resistance of the fish.Item SENSITIVITAS TEMULAWAK (Curcuma xanthorrhiza Roxb.) TERHADAP PERTUMBUHAN Aeromonas hydrophila(2012-12-05) Evi Yani, MayaThe research was conducted in March 2012 in the Laboratory of Parasitic Diseases of Fish Faculty of Fisheries and Marine Sciences University of Riau, Pekanbaru. The purpose of this study to determine the concentration of turmeric (Curcuma xanthorrhiza Robx) that can inhibit the growth of Aeromonas hydropila and safe dose to be given to the fish. Sensitivity studies and LD50 test using completely randomized design 4 treatments and 3 replications. Concentration used in the assay sensitivity is P0: control, P1 (0.8 g / l), P2 (1.6 g / l), P3 (3.2 g / l), while the LD50 test using P0 concentrations: control, P1 (1 g / l), P2 (4 g / l), P3 (8 g / l). The results menunujukkan ginger solution to Aeromonas hydrophila sensitive average highest inhibition zone formed on treatment P3 (3.2 g / l) of 16.6 mm and significantly different between treatments (P <0.05). LD50 test solution for carp ginger marinated for 24 hours after probit analysis contained in the concentration of 3.7 g / l. ginger is safe to use for goldfish when administered at concentrations below 3.7 g / l.