APRIZAL, REZA (2017) PENGARUH PADAT TEBAR BENIH IKAN RAINBOW KURUMOI (Melanotaenia parva) DENGAN SISTEM RESIRKULASI. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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PENGARUH PADAT TEBAR BENIH IKAN RAINBOW KURUMOI (MELANOTAENIA PARVA) DENGAN SISTEM RESIRKULASI.PDF Restricted to Registered users only Download (1MB) |
Abstract
Rainbow kurumoi (Melanotaenia parva) is one of freshwater fish by hobbies of ornamental fish aquarium. Increased demand, overfishing and habitat degradation had led to a decrease in fish production potential. One effort to increased production is intensive cultivation through stocking density. This study aims to determine the best stocking density of rainbow kurumoi for optimal growth and survival rate. The research was conducted on April to May 2015, at “Government Building Aquaculture Research and Development of Ornamental Fish Depok”. Rainbow kurumoi used in this research with a weight of 1.10±0.00 g and 3.97±0.12 cm long kept in the aquarium measuring 50x50x50 cm3 12 units and volume 60 L. The design of experiments in this research were treated with stocking density of 1, 2, 3, and 4 fish / 4 liter with three replications. The preliminary study conducted to determine the feeding rate used during the research, the results of the preliminary study that is feeding rate of 15% with bloodworm. The results showed that the stocking density is not significant (P> 0.05) on survival rate and length. But significantly (P <0.05) on the specific growth rate and feed conversion ratio. The best treatment is D (4 fish / 4 liter) with specific growth rate of 1.43±0.04%, the length of 0.80±0.18 cm, and feed conversion of 8,71±0,19. Best treatment for survival rate is B 95,67±1,89%. Based on the results of measurements of water quality parameters, generally falls within the range that can support the growth of the rainbow kurumoi.
| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Rainbow kurumoi (Melanotaenia parva) is one of freshwater fish by hobbies of ornamental fish aquarium. Increased demand, overfishing and habitat degradation had led to a decrease in fish production potential. One effort to increased production is intensive cultivation through stocking density. This study aims to determine the best stocking density of rainbow kurumoi for optimal growth and survival rate. The research was conducted on April to May 2015, at “Government Building Aquaculture Research and Development of Ornamental Fish Depok”. Rainbow kurumoi used in this research with a weight of 1.10±0.00 g and 3.97±0.12 cm long kept in the aquarium measuring 50x50x50 cm3 12 units and volume 60 L. The design of experiments in this research were treated with stocking density of 1, 2, 3, and 4 fish / 4 liter with three replications. The preliminary study conducted to determine the feeding rate used during the research, the results of the preliminary study that is feeding rate of 15% with bloodworm. The results showed that the stocking density is not significant (P> 0.05) on survival rate and length. But significantly (P <0.05) on the specific growth rate and feed conversion ratio. The best treatment is D (4 fish / 4 liter) with specific growth rate of 1.43±0.04%, the length of 0.80±0.18 cm, and feed conversion of 8,71±0,19. Best treatment for survival rate is B 95,67±1,89%. Based on the results of measurements of water quality parameters, generally falls within the range that can support the growth of the rainbow kurumoi. | |||||||||
| Subjects: | S Agriculture > S Agriculture (General) | |||||||||
| Divisions: | 04-Fakultas Pertanian 04-Fakultas Pertanian > 54244-Program Studi Ilmu Perikanan |
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| Depositing User: | Admin Eprints Untirta | |||||||||
| Date Deposited: | 01 Nov 2021 02:43 | |||||||||
| Last Modified: | 01 Nov 2021 02:43 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/4159 |
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