Rotua, Sulastri Jenny (2021) Pengaruh Suhu Yang Berbeda Terhadap Daya Tetas, Perkembangan Telur Dan Kelulushidupan Larva Ikan Tambakan (Helostoma Temminckii). Other thesis, Universitas Islam Riau.
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Abstract
ABSTRACK This study aims to determine the 'Effect of Different Temperatures on the Development of Egg Hatching, Egg Development and Survival of Fish Larvae''. The method used is an experimental method using a completely randomized design (CRD) with 5 treatments and 3 replications, namely: (P0) No temperature treatment (control) (P1) 26oC temperature, (P2) 26oC temperature, (P3) 30oC temperature and (P4 ) Temperature 32oC. The test eggs used were pond fish eggs. Fish eggs were obtained from spawning at the Fish Seed Center (BBI) Faculty of Agriculture, Riau Islamic University, Pekanbaru. The container used is a jar with a capacity of 10 liters of 15 pieces. The results obtained, the embryonic development time in treatment P0 (3.2), followed by the highest hatchability percentage among all treatments P3 (89.7%), the survival of aquaculture fish larvae was at P3 96.5% and water quality parameters at 24 -32oC, pH 6, NH3 0,200-0,880 and DO 3,5-5,2 ppm.
| Item Type: | Thesis (Other) | ||||||
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| Uncontrolled Keywords: | Temperature, Eggs, Hatchability and Hatching | ||||||
| Subjects: | S Agriculture > S Agriculture (General) | ||||||
| Divisions: | > Perikanan | ||||||
| Depositing User: | Budi Santoso S.E | ||||||
| Date Deposited: | 27 Jul 2022 08:19 | ||||||
| Last Modified: | 27 Jul 2022 08:19 | ||||||
| URI: | http://repository.uir.ac.id/id/eprint/12856 |
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