UJI EFEKTIVITAS EKSTRAK BAWANG DAYAK (Eleutherine palmifolia Merr) TERHADAP PENYEMBUHAN INFEKSI JAMUR Saprolegnia sp, PADA IKAN NILA (Efectivity Test Bawang Dayak (Eleutherine palmifolia Merr) Extract in Saprolegnia sp Infection of Nile Tilapia)

Abstract

The purpose of this research was to know the effect Bawang Dayak (Eleutherine palmifolia Merr) in Saprolegnia sp infection of nile tilapia (Oreochromis sp) with smear method. This research used Completely Randomized Desin consisted one factors with three treatments and three replicates (A: 10 ppt/ind), (B: 20 ppt/ind), and (C: control). The research using aquarium and nile tilapia (5-8 cm body length) with density of 2 ind/aquarium. Parameters observe were inhibitory test, recovery time, survival rate, and water quality. The result showed  that optimal consentration Bawang Dayak (Eleutherine palmifolia Merr) is 20 ppt.