KEPADATAN OPTIMUM IKAN MAS KOKI KOMET (Carassius auratus auratus) PADA SISTEM PENGANGKUTAN TERTUTUP
This study aims to determine the optimum density of comet goldfish (Carassius auratus auratus) in the closed transportation system for 12 hours. Experimental method in this study used completely randomized design (CRD) which consists of 5 treatments (7, 12, 17, 22, an...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2014
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/131964/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=72478 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | This study aims to determine the optimum density of comet goldfish
(Carassius auratus auratus) in the closed transportation system for 12 hours.
Experimental method in this study used completely randomized design (CRD)
which consists of 5 treatments (7, 12, 17, 22, and 27 fish/L) with 3 replications. The
average weight of comet goldfish was 5 ± 0.5 g/fish obtained from Kediri, East
Java. The results showed no mortality during the transportation. At the end of the
adaptation of comet goldfish density of 7 fish/L had the highest survival rate is
96.82%, and a density of 27 fish/L had the lowest survival rate is 44.44%. Results
showed that there were significant difference (P <0.05) between treatments in the
adaptation period. The response relationship between the density and survival rate
showed that higher density is lower the survival rate. The density of comet gold fish
that produce highest survival rate was 7 fish/L, however based on technical or efficiency
considertions in the transportation then the optimum density of of comet goldfish is 22
fish/L on the closed system transortation |
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