Fadhal Maulana, Muhammad (2025) PERTUMBUHAN DAN KELANGSUNGAN HIDUP LARVA IKAN PATIN (Pangasius sp.) DENGAN PENGKAYAAN MINYAK JAGUNG PADA Artemia sp. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Abstract
Artemia sp. is the first natural feed widely used after the yolk sac is depleted in larvae due to its high nutritional content. Artemia sp. as a larval feed can have its nutritional value enhanced through enrichment. Enrichment is a technique used to improve the nutritional quality of natural feed before it is given to fish larvae. Fish larvae still rely on endogenous nutrition sources before transitioning to exogenous nutrition. Corn oil serves as a fat source containing high levels of linoleic acid (n6). This study aims to evaluate the effect of different corn oil doses on Artemia sp. enrichment in relation to the growth and survival of catfish larvae. Catfish larvae that had depleted their yolk sac (0.003 g) were reared in aquariums (30x30x30 cm) with a water volume of 10 liters at a stocking density of 20 larvae/L for 20 days. The experiment consisted of 4 treatments and 3 replications, with corn oil doses as follows: P0 (control, 0 ml/L), P1 (0.25 ml/L), P2 (0.50 ml/L), and P3 (0.75 ml/L). The results showed that Artemia sp. enriched with corn oil had a significant effect (P>0.05) on growth but did not significantly affect the survival rate of catfish larvae. The optimal dose in this study was 0.75 ml/L, which resulted in a final length of 3.10±0.01 cm, a final weight of 0.334±0.007 g, absolute length of 2.36±0.01 cm, absolute weight of 0.331±0.007 g, specific growth rate of 7.15±0.03%, LPPH of 0.236±0.001%, and a survival rate of 60.83±3.82%.
| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Artemia sp. merupakan pakan alami pertama yang banyak digunakan setelah kuning telur pada larva habis karena memiliki kandungan nutrisi yang tinggi. Artemia sp. sebagai pakan larva dapat ditingkatkan nutrisinya melalui pengkayaan. Pengkayaan (enrichment) merupakan teknik untuk meningkatkan kualitas kandungan nutrisi pakan alami sebelum diberikan pada larva ikan. Larva ikan masih bergantung pada sumber makanan dari nutrisi endogen ke nutrisi eksogen. Bahan pengkaya yang dapat digunakan dalam meningkatkan kandungan nutrisi adalah minyak jagung sebagai sumber asam lemak Artemia sp. Penelitian ini bertujuan untuk untuk mengevaluasi pemberian dosis minyak jagung yang berbeda pada pengkayaan Artemia sp. terhadap pertumbuhan dan kelangsungan hidup larva ikan patin. Larva ikan patin yang sudah habis kuning telurnya (0,003 g) dipelihara dalam akuarium (30x30x30) dengan volume air 10 Liter selama 20 hari. Penelitian ini terdiri dari 4 perlakuan dan 3 ulangan dengan dosis perlakuan minyak jagung yaitu P0 kontrol (0 ml/L), P1 (0,25 ml/L), P2 (0,50 ml/L), dan P3 (0,75 ml/L). Hasil penelitian menunjukkan bahwa Artemia sp yang diperkaya minyak jagung berpengaruh nyata (P>0,05) terhadap pertumbuhan namun tidak berpengaruh nyata pada kelangsungan hidup larva ikan patin. Dosis terbaik pada penelitian ini adalah 0,75 ml/L menghasilkan panjang mutlak 2,36±0,01 cm, bobot mutlak 0,331±0,007g, LPPH 7,15±0,03%, LPS 0,236±0,001%, dan tingkat kelangsungan hidup sebesar 60,83±3,82%. | |||||||||
| Uncontrolled Keywords: | Artemia sp., catfish larvae, corn oil, enrichment, Artemia sp., minyak jagung, pengkayaan, larva ikan patin | |||||||||
| Subjects: | S Agriculture > SH Aquaculture. Fisheries. Angling | |||||||||
| Divisions: | 04-Fakultas Pertanian 04-Fakultas Pertanian > 54244-Program Studi Ilmu Perikanan |
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| Depositing User: | Muhammad Fadhal Maulana | |||||||||
| Date Deposited: | 03 Mar 2025 03:29 | |||||||||
| Last Modified: | 03 Mar 2025 03:29 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/47398 |
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