Pengaruh Sumber Lemak Yang Berbeda Pada Pakan Terhadap Indeks Viscera Somatik, Indeks Hepatosomatik dan Gambaran Histopatologi Hati Ikan Kelabau (Osteochilus melanopleurus)
Abstract
This study was conducted to determine the effect of providing different sources of lipid in feed on the values of the somatic viscera index, hepatosomatic index, and liver histopathological change of kelabau. This study used a completely randomized design (CRD) with 5 treatments with 3 repetitions with different doses consisting of the addition of 100% fish oil, 75% fish oil + 25% corn oil, 50% fish oil + 50% corn oil, 25% fish oil + 75% corn oil, and 100% fish oil. There were 20 kelabau with an average length of 5–6.5 cm and a weight of 1.5–2 grams that were kept in plastic tanks measuring 34.3 cm by 38 cm by 31.5 cm with a semi-closed water circulation system for 45 days. Fish were given treated food twice a day, in the morning and evening, for satiation. Data analysis was carried out using the variance test (ANOVA) with a confidence level of 95% and continued with further tests using the Honestly Significant Difference (HSD) test or Tukey test. The results showed that feeding with a different lipid source at a dose of 25% fish oil and 75% corn oil showed a somatic visceral index of 9.19 and a hepatosomatic index of 1.03 compared to other treatments, as well as a histopathological change of the liver showing edema in some cells, apoptosis, and lipid degeneration by ω 3 and ω 6 which is useful as energy reserves and fish growth
Downloads
References
Aditya, H. F., & Wijayanti, F. (2023). Mengenal Karakteristik dan Jenis Tanah-Tanah Pertanian di Indonesia. Jejak Pustaka.
Anwar, K., Syauqy, D., & Fitriyah, H. (2018). Sistem Pendeteksi Kandungan Nutrisi dalam Tanah Berdasarkan Warna dan Kelembapan dengan Menggunakan Metode Naive Bayes. Jurnal Pengembangan Teknologi Informasi Dan Ilmu Komputer, 2(9), 2491–2498.
Binkley, D., & Fisher, R. F. (2019). Ecology and Management of Forest Soils. Wiley. https://doi.org/10.1002/9781118422342
Fitriani, D. A., Mahrup, M., Yasin, I., & Bakti, L. A. A. (2022). Kecendrungan Warna Tanah dan Status Bahan Organik Pada Lahan Pertanian yang Mengalami Penutupan Awan Rendah Berbasis Peta Terra Modis di Pulau Lombok. Journal of Soil Quality and Management, 1(1), 1–6. https://doi.org/https://doi.org/10.29303/jsqm.v1i1.3
Gelyaman, G. D. (2018). Factors Affecting The Bioavailability of Iron For Plants. Jurnal Saintek Lahan Kering, 1(1), 14–16. https://doi.org/https://doi.org/10.32938/slk.v1i1.439
Mulyana, D., & Asmarahman, C. (2010). 7 Jenis Kayu Penghasil Rupiah. PT. AgroMedia Pustaka.
Rajamuddin, U. A. (2009). Kajian tingkat perkembangan tanah pada lahan persawahan di Desa Kaluku Tinggu Kabupaten Donggala Sulawesi Tengah. Agroland: Jurnal Ilmu-Ilmu Pertanian, 16(1), 45–52.
Rayes, M. L. (2017). Morfologi dan Klasifikasi Tanah. UB Press.
Rosmarkam, A., & Yuwono, N. . (2002). Ilmu Kesuburan Tanah. Kanisius.
Soepardi, G. (1987). Sifat dan Ciri Tanah. Institut Pertanian Bogor.
Soil Survey Staff. (1999). Soil taxonomy: A basic of soil classification for making and interpreting soil survey. USDA Handbook No. 436.
Subagja, D. S., Rintung, S., Anda, M., Sukarman, Suryani, E., & Subandiono, R. E. (2014). Petunjuk Teknis Klasifikasi Tanah Nasional. Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, Badan Penelitian dan Pengembangan Pertanian.
Taiyeb, A., Nasir, N. S. W., & Wahid, A. (2018). Kondisi morfologi tanah di bawah tegakan jati (Tectona grandis L.f.) di Kelurahan Baiya Kecamatan Tawaeli Kota Palu. Seminar Nasional Biodeversity Conservation, 88–95.
Utomo, M., Sudarsono, Rusman, B., Sabrina, T., Lumbanraja, J., & Wawan. (2016). Ilmu Tanah : Dasar-dasar dan pengolahan. Kencana.
Widiatmaka, Mediranto, A., & Widjaja, H. (2015). Karakteristik, klasifikasi tanah, dan pertumbuhan tanaman jati (Tectona grandis linn f.) var. unggul nusantara di Ciampea, Kabupaten Bogor. Jurnal Pengelolaan Sumberdaya Alam Dan Lingkungan, 5(1), 87–97.
Yuliani, & Rahayu, Y. S. (2016). Pemberian seresah daun jati dalam meningkatkan kadar hara dan sifat fisika tanah pada tanah kapur. Seminar Nasional Biologi, 213–217.
