PENGARUH FERMENTASI TEPUNG DAUN SINGKONG (Manihot esculenta) SEBAGAI PAKAN TERHADAP LAJU PERTUMBUHAN IKAN NILA MERAH (Oreochromis niloticus)

    Silvia Handayani, - (2024) PENGARUH FERMENTASI TEPUNG DAUN SINGKONG (Manihot esculenta) SEBAGAI PAKAN TERHADAP LAJU PERTUMBUHAN IKAN NILA MERAH (Oreochromis niloticus). S1 thesis, Universitas Pendidikan Indonesia.

    Abstract

    Ikan nila merah (Oreochromis niloticus) merupakan komoditas perikanan air tawar yang populer dikalangan masyarakat Indonesia. Pakan merupakan salah satu biaya pengeluaran terbesar dalam kegiatan budidaya, sehingga diperlukan alternatif pada pakan yang lebih ekonomis dan berkualitas. Daun singkong (Manihot esculenta) difermentasi dengan ragi tape (Saccharomyces cerevisiae) berpotensi sebagai bahan tambahan dalam pembuatan pakan. Fermentasi merupakan proses yang digunakan untuk mengurangi kandungan asam sianida dan menurunkan kandungan serat kasar pada daun singkong. Tujuan penelitian ini untuk mengetahui pengaruh penambahan fermentasi tepung daun singkong pada pakan terhadap pertumbuhan ikan nila merah. Metode ini menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 3 kali pengulangan. Perlakuan (K) sebagai pakan kontrol 100% pakan komersil. Perlakuan P1 tepung daun singkong 25% dan pakan komersil 75%. Perlakuan P2 tepung daun singkong 50% dan pakan komersil 50%. Perlakuan P3 tepung daun singkong 75% dan pakan komersil 25%. Pemberian pakan dilakukan selama 28 hari. Hasil penelitian ini, menyatakan bahwa penambahan fermentasi tepung daun singkong dosis tertinggi pada perlakuan P3 menghasilkan pengaruh yang signifikan pada bobot mutlak sebesar (11,28±0,39 gr), panjang mutlak sebesar (3,17±0,12 cm), laju pertumbuhan berat spesifik sebesar (3,74±0,09 %) dan rasio konversi pakan sebesar (0,40±0,02), sedangkan tingkat kelangsungan hidup tidak berbeda nyata antar tiap perlakuan.

    Red tilapia (Oreochromis niloticus) is a freshwater fishery commodity that is popular with the people of Indonesia. Feed is one of the largest expenses in cultivation activities, so alternative feed that is more economical and of better quality is needed. Cassava leaves (Manihot esculenta) fermented with tape yeast (Saccharomyces cerevisiae) have the potential as an additional ingredient in making feed. Fermentation is a process used to reduce cyanide acid levels and reduce crude fiber levels in cassava leaves. The purpose of this study was to determine the effect of adding fermented cassava leaf flour to feed on the growth of red tilapia. This method uses a Completely Randomized Design (RAL) with 4 treatments and 3 repetitions. Treatment (K) as a control feed is 100% commercial feed. Treatment P1 cassava leaf flour 25% and commercial feed 75%. Treatment P2 cassava leaf flour 50% and commercial feed 50%. Treatment P3 cassava leaf flour 75% and commercial feed 25%. Feeding was carried out for 28 days. The results of this study stated that the addition of the highest dose of fermented cassava leaf flour in the P3 treatment produced a significant effect on absolute weight of (11.28 ± 0.39 gr), absolute length of (3.17 ± 0.12 cm), growth rate The specific weight was (3.74 ± 0.09 %) and the feed conversion ratio was (0.40 ± 0.02), while the survival rate was not significantly different between each treatment.

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    Official URL: https://repository.upi.edu
    Item Type: Thesis (S1)
    Additional Information: https://scholar.google.com/citations?hl=en&view_op=list_works&gmla=ALUCkoWbuJsbJJIADWLu1OJ26ugkQXDrTa-JwUog7IF3xkYEFgE20lhkrWFxM9O5EAUn2HVNhqXKKv6HGEjrnQ&user=h-9g2qMAAAAJ ID SINTA Dosen Pembimbing: Ahmad Beni Rouf: 6867144 Ahmad Satibi: 6746211
    Uncontrolled Keywords: Ikan nila, pakan, fermentasi tepung daun singkong, pertumbuhan Tilapia, feed, cassava leaf flour fermentation, growth
    Subjects: L Education > L Education (General)
    Divisions: UPI Kampus Serang > S1 Pendidikan Kelautan dan Perikanan
    Depositing User: Silvia Handayani
    Date Deposited: 24 Feb 2025 06:07
    Last Modified: 24 Feb 2025 06:07
    URI: http://repository.upi.edu/id/eprint/126536

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