Many kinds of waste from poultry and fisheries by product such usintestine and blood chicken also shrimp head waste still have high nutrition andsignificant amounts. There are have high potency utilization as alternative feedanother commercial feed for marine worm aquaculture. The aims of this researchwere to know effect different kinds waste material as feed to growth, survival rate,and nutrient composition marine worm Nereis diversicolor. The research usedexperimental design in laboratorium. Experimental unit were arranged in acompletely randomized design with 4 treatments and 6 replication for eachtreatment. Kinds of feed were (A) intestine chicken powder; (B) shrimp headpowder; (C) blood chicken powder and (D) commercial fish feed as control. Theinitial weight of worms were range between 0,67 ? 0,71 g, after cultured for 50days showed weight gain were range between 0,31 ? 1,01 g, spesific growth rate(SGR) 0,73 ? 1,76 %/day, and survival rate 80,56 ? 92,22%. The result of analisisvarian weight growth, spesific growth rate, and survival rate showed significantdifferences. The best treatment was intestine chicken powder compare to the othertreatments. The result of proximate analysis such us protein were ranged between6,37 ? 6,65%. The highest protein on treatment B, and lowest on treatment C.The result of anova showed not significant diferences (P > 0,05) to value proteinworm. Value of fat on end exsperiment were ranged between 1,01 ? 2,34%. Thehighest fat on treatment D and lowest on treatment C. The result of anovashowed significanct differences (P < 0,05) to value of fat worm. The conclusionof this research was all kind of feed from local waste material source can be asalternative feed another commercial feed in marine worm aquaculture. |