PENGARUH FILTRAT DAUN JAMBU BIJI (Psidium guajava L.)
TERHADAP KELULUSHIDUPAN IKAN NILA (Oreochromisniloticus L.)
YANG TERINFEKSI BAKTERI Aeromonas hydrophila
Oleh: AGUS FAHRUDDIN ( 02330128 ) Biology
Dibuat: 2008-12-18 , dengan 3 file(s).
Keywords: Filtrat daun jambu biji, Kelulushidupan ikan nila, Aeromonas hydrophila
ABSTRACT
Blue Dye Fish (Oreochromis niloticus L.) is one of freshwater fish type has nature very easy to be maintained, because it can growth well and live in various water condition. In maintaining blue dye fish also get infection and disease. The most disease attack blue dye fish is type of bacteria Aeromonas hydrophilla. This bacteria often attack South East Asia countries especially Indonesia. Usage of chemistry medicine has negative effect. Guava plant has many chemistry contents as anti microbe among others tannin, flavonoid and eugenol.
This research objective is to know the effect of guava (Psidium guajava L.) leaf filtrate to the life of blue dye fish (Oreochromis niloticus L.) was infected by bacteria Aeromonas hydrophilla and to know concentration of guava (Psidium guajava L.) leaf filtrate that has best effect to the life of blue dye fish (Oreochromis niloticus L.) was infected by bacteria Aeromonas hydrophilla. The parameter used in this research is the life of blue dye fish had infected by bacteria Aeromonas hydrophilla then it was given guava leaf filtrate. This research type is RAL, consists each of 5 times repeatedly with 6 treatments 0%, 0.5%, 1.5%, 2.5%, 3.5% and 4.5%. This research was conducted at the Fish Seed Bureau (BBI) Punten, Batu since August 24th to September 11th 2008.
The research result indicated that there was effect of guava leaf filtrate addition (Psidium guajava L.) toward the life of blue dye fish (Oreochromis niloticus L.) was infected by bacteria
Aeromonas hydrophilla. The result of Duncan’s test analysis that D treatment with concentration (2.5%) giving the highest life with average value 88%. The B treatment with concentration (0.5%) giving the lowest life with average value 48% and A treatment with concentration (0%)
or control didn’t give the life at all and all of it was died. Therefore, it can conclude that
