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Supplementation of tarum leaf flour (Indigofera zollingeriana) in commercial feed to enhance the growth performance and survival rate of seurukan fish (Osteochilus vittatus) Martisa, Irna; Saputra, Fazril; Zulfadhli, Zulfadhli; Islama, Dini; Gustria, Vera; Ariansyah, Ariansyah; Kisma, Maulida
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 6 No 1: May 2024
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v6i1.2478

Abstract

Pakan merupakan komponen yang menunjang pertumbuhan dan sintasan dalam budidaya ikan. Salah satu bahan baku alternatif yang dapat digunakan sebagai bahan pakan ikan yaitu daun tarum (Indigofera zollingeriana). Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan daun tarum (Indigofera zollingeriana) terhadap kinerja pertumbuhan pada ikan seurukan. Penelitian ini terdiri dari lima perlakuan dan tiga ulangan. Perlakuan penggunaan tepung daun tarum terdiri dari P0 (tanpa penambahan tepung daun tarum/kontrol), P1 (penambahan tepung daun tarum 5%), P2 (penambahan tepung daun tarum 10%), P3 (penambahan tepung daun tarum 15%), P4 (penambahan tepung daun tarum 20%). Hasil analisis sidik ragam (ANOVA) menunjukkan bahwa pemberian dosis tepung daun tarum pada pakan komersial berpengaruh nyata (P<0.05) terhadap performa pertumbuhan ikan serukan. Dosis terbaik untuk meningkatkan performa pertumbuhan ikan seurukan adalah perlakuan 4 dengan dosis 20%. Nilai P4 yang terdiri dari nilai sintasan 98.33%, pertambahan bobot ikan sebesar 3.98 gram, pertambahan panjang sebesar 3,36 cm, laju pertumbuhan spesifik 3.81%/hari, dan rasio konversi pakan sebesar 1.06. Kata kunci: Seurukan, daun tarum, pertumbuhan, sintasan.
Therapy hormone PMSG (Oodev) through feed on the reproductive performance of Bileh fish (Rasbora maninjau Lumbantobing, 2014) Zulfadhli, Zulfadhli; Saputra, Fazril; Fujaya, Yushinta
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.35092

Abstract

Efforts to cultivate bileh fish (Rasbora maninjau) experience obstacles in providing seeds due to controlled reproduction in aquaculture containers is still difficult to do. This is due to the slow maturation of fish gonads, which takes a long time. Internal factors, including the hormonal system, influence the reproductive cycle and maturation of fish gonads. This study aims to determine the effect of PMSG (Oodev) hormone administration through feed on the reproductive performance of bileh fish. Experimental research method with CRD experimental design (completely randomized design). The experiment consisted of 4 treatments (P) with three replications. The treatments were PMSG hormone (Oodev) with different doses, namely 0 (P1), 0.5 (P2), 1 (P3), and 2 ml/kg feed (P4). The research phase included the preparation of containers and fish, preparing hormones and feed, rearing, and data collection. Parameters taken and evaluated include gonadosomatic index (GSI), hepatosomatic index (HSI), estradiol concentration, fecundity, and egg diameter. Data were processed and analyzed using statistics (Anova). The results showed that the administration of PMSG hormone (Oodev) through feed had a significant effect on GSI, HSI, estradiol concentration, fecundity, and egg diameter (P0.05). The best treatment was P3 (1 ml/kg) with a GSI value of 8.25%, HSI of 0.41%, estradiol level of 22.46pg/mL, fecundity of 3207 eggs, and egg diameter of 0.85mm.Keywords:PMSGOodevPerformanceReproductionBileh fish