Krismonita, Bella and Sarida, Munti and Utomo, Deny Sapto Chondro Evaluation of Growth Performance, Feed Conversion Ratio and Survival Rate of Juvenile Milkfish Chanos chanos (Forsskal, 1775) Treated By Giant Grouper Recombinant Growth Hormone. JURNAL ILMIAH PERIKANAN DAN KELAUTAN (JIPK; English: Scientific Journal of Fisheries and Marine Sciences). ISSN 2528-0759 (Submitted)

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Abstract

The problems of milkfish culture are slow growth and limited availability of good seeds. This study was aimed to evaluate the growth performance, feed conversion ratio and the survival rate of juvenile milkfish treated by Giant Grouper Recombinant Growth Hormone (rElGH). Two weeks juvenile were used, stocked at 112 fish/60 litre, and reared for 76 days. This experiment was conducted with six treatments: K- (without the addition of rElGH, egg yolk, and phosphate buffer saline), K + (without the addition of rElGH, but egg yolks added, and phosphate buffer saline), addition of rElGH to the feed (mg / kg of feed) at doses of 3 (P1), 6 (P2), 30 (P3), 60 (P4) with individual replications on each treatments. The results showed that the addition of rElGH had a significant influence on the specific growth rate, absolute weight growth, absolute length growth, and feed conversion ratio. However, no significant effect on survival rates. The best treatment is addition of rElGH by 6 mg / kg of feed with a specific growth rate increasing 2,01% per day, absolute weight 21%, absolute length 39,4%, and feed conversion ratio is lower 42% compared to negative control. Keywords: Recombinant Growth Hormone, chanos chanos, Growth Performance, Seeds

Item Type:	Article
Subjects:	S Agriculture > SF Animal culture
Depositing User:	Dr Munti Sarida
Date Deposited:	18 Nov 2020 01:29
Last Modified:	18 Nov 2020 01:29
URI:	http://repository.lppm.unila.ac.id/id/eprint/25890

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