Electronic Theses and Dissertation

Ikan gurami Osphronemus gouramy yaitu komoditas perikanan budidaya yang hidup di perairan tawar dan termasuk dalam perairan tenang, serupa perairan danau dan rawa- rawa. Penelitian ini bertujuan untuk menguji kualitas pakan ikan gurami (Oshpronemus gouramy) berbahan baku tepung limbah ikan tongkol (Euthynnus affinis) berdasarkan uji fisik, kimiawi dan biologi. Penelitian ini dilaksanakan pada bulan April – Mei tahun 2024, bertempat di Laboratorium Pembesaran dan Pembenihan Ikan, Fakultas Kelautan dan Perikanan, Universitas Syiah Kuala, Kecamatan Syiah Kuala, Kota Banda Aceh, Provinsi Aceh dan pengujian sampel di Laboratorium Balai Standardisasi Dan Kebijakan Jasa Industri, Kecamatan Jaya Baru, Kota Banda Aceh, Provinsi Aceh. Metode yang digunakan yaitu Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 4 kali ulangan. Penambahan tepung limbah ikan tongkol antara lain :P1 (0%) kontrol, P2 (35%), P3 (40%), P4 (45%) dan P5 (50%). Berdasarkan hasil uji ANOVA terhadap uji fisik dapat disimpulkan bahwa penambahan tepung limbah ikan tongkol dalam pakan buatan benih ikan gurami berbeda nyata (P0,05) terhadap dispersi padatan, tingkat kekerasan, tingkat homogenesis dan daya pikat pakan. Berdasarkan hasil uji kimiawi proksimat pakan menunjukkan bahwa nilai untuk pertumbuhan benih ikan gurami terdapat pada perlakuan P4 (45%) dengan penambahan tepung limbah ikan tongkol menunjukkan nilai kadar protein sebesar 30,45% dan dilakukan dengan metode eksperimen. Hasil uji ANOVA terhadap uji biologi pertumbuhan benih ikan gurami dan berat mutlak memperlihatkan berpengaruh nyata (P0,05) terhadap kelangsungan hidup benih ikan gurami. Berdasarkan masing – masing perlakuan pada penelitian ini bahwa penambahan bahan baku tepung limbah ikan tongkol dalam pakan buatan menunjukkan bahwa pada perlakuan P4 (45%) dan P5 (50%) dengan nilai kandungan nutrisinya yang baik untuk ikan gurami.

Kata kunci :Ikan gurami, limbah ikan tongkol, pakan, uji fisik, proksimat

Gourami fish Osphronemus gouramy is an aquaculture commodity that lives in fresh waters and is included in calm waters, such as lakes and swamps. This research aims to test the quality of gourami (Oshpronemus gouramy) feed made from tuna fish (Euthynnus affinis) waste flour based on physical, chemical and biological tests. This research was carried out in April – May 2024, located at the Fish Breeding and Hatchery Laboratory, Faculty of Marine Affairs and Fisheries, Syiah Kuala University, Syiah Kuala Distric, Banda Aceh City, Aceh Province and sample testing at the Center for Standardization and Industrial Services Policy Laboratory, Jaya Baru District, Banda Aceh City, Aceh Province. The method used in this research was a Completely Randomized Design (CRD) with 5 treatments and 4 replications. The addition of tuna fish waste flour, among other things : P1 (0%) control, P2 (35%), P3 (40%), P4 (45%) dan P5 (50%). Based on the results of the ANOVA test on the physical test, it can be concluded that the addition of tuna fish waste flour in artificial feed for gourami fish seeds is significantly different (P0.05 ) on solid dispersion, hardness level, homogenesis level and feed attractiveness. Based on the results of the feed proximate chemical test, it shows that the value for the growth of gourami fish seeds is found in the P4 treatment (45%) with the addition of tuna fish waste flour, showing a protein content value of 30,45% and carried out using experimental methods. The results of the ANOVA test on the biological test of gourami seed growth and absolute weight showed a significant effect (P0 .05) on the survival of gourami fish seeds. Based on each treatment in this study, the addition of raw material for tuna fish waste flour in artificial feed showed that in treatments P4 (45%) and P5 (50%) the nutritional value was good for gourami fish. Key words : Gourami fish, tuna waste, feed, physical tests, proximate