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All Journal Journal of Marine and Aquatic Sciences Samakia: Jurnal Ilmu Perikanan Jurnal Mina Sains Journal Of Aquaculture Development and Environment Manfish Journal Kapuas
Farid Mudlofar
Budidaya Perikanan, Ilmu Kelautan Dan Perikanan, Politeknik Negeri Pontianak, Kalimantan Barat
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Other

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Journal : journal of aquaculture development and environment

 1 
The Effectiveness of Stocking Density on the Growth Rate and Survival Channa striata in Aquaponic Systems Rizal Akbar Hutagalung; Suparmin Suparmin; Agus Setiawan; Farid Mudlofar; Muhammad Taufiq
Journal of Aquaculture Development and Environment Vol 2, No 1 (2019): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v2i1.1228

Abstract

Channa striata is the one of the local comodity in West Kalimantan Province which has important economic value. The demand for Channa striata comes mostly from urban communities, while urban areas only have narrow land / yard. One of the techniques of fish cultivation in narrow land is the aquaponics system. Thus, Channa striata cultivation with the aquaponics system can increase the productivity of cork fish in urban areas. The purpose of this study was to obtain the optimal amount of stocking density in Channa striata culture with an aquaponics system with indicators of success namely survival and growth rate. This study lasted for 75 days, taking place at the Pontianak City Fish Agribusiness Farm. The study design used a Completely Randomized Design (CRD) with 4 treatments and 3 repetitions, The stocking solid treatment used in this study is A: 40, B: 60, C: 70, and D: 50 tails / m2. The results showed that treatment A had a significant effect on the absolute growth rate of 12.85 gr followed by perlkuan D: 12.46 gr, B: 8.87 gr, C: 7.9 gr, while the best specific growth rate was needed at time A: 3.50%, D: 3.44%, B: 3.05%, C: 2.91%. The observation of life survival also has the same trend, namely the best treatment in treatment A: 95%, D: 90%, B: 70%, C: 49%. From the results of these studies it can be concluded that the higher the stocking density in aquaponics fish farming systems will have an impact on the growth rate and the survival rate of Channa striata with the best treatment, namely with stocking density of 40 fish / m2. 
Effectiveness Of Alternative Feeding To Use Faster Maturity Of Gonad Male Lele Sangkuriang (Clarias sp) Rizal Akbar Hutagalung; Ridwan Salim; Farid Mudlofar; Suparmin .; Sarmila .; Muhammad Taufik
Journal of Aquaculture Development and Environment Vol 3, No 1 (2020): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v3i1.2246

Abstract

Ikan lele sangkuriang merupakan salah satu komoditas nilai ekonomis penting sehingga diperlukan ketersediaan benih yang berkualitas unggul yang ditentukan oleh kematangan gonad betina terutama induk jantan yang telah matang gonad pada pembenihan secara buatan. Faktor terpenting mempercepat kematangan gonad baik betina atau jantan adalah pakan yang diberikan untuk itu diperlukan pakan alternative guna menignkatkan kematangan gonad. Tujuan penelitian untuk memperoleh efektifitas pakan alatnatif guna meningkatkan kematangan gonad yang optimal dari induk jantan. Penelitian ini berlangsung selama 53 hari dengan menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 3 ulangan, perlakuan pakan yang digunakan dalam penelitian ini yaitu perlakuan A: pakan pellet, perlakuan B: pakan keong, perlakuan C: pakan udang, dan perlakuan D: pakan ikan tamban. Parameter utama yang diukur adalah Tingkat Kematangan Gonad (TKG) jantan/Gomatik Somatik Indeks (GSI), dan parameter penunjang adalah pertumbuhan berat, kelangsungan hidup, kesehatan ikan dan kualitas air. Hasil penelitian parameter utama menunjukkan GSI tertinggi adalah perlakuan C yang diberi pakan udang putih yaitu mengalami kenaikan sebesar 0,72%, selanjutnya di ikuti perlakuan D yang diberi pakan ikan tamban sebesar 0.66%, kemudian perlakuan B yang diberi pakan keong sebesar 0.62% dan yang terendah pada pada perlakuan A yang diberi pakan pellet sebesar 0,55 Kualitas air pemeliharaan suhu rata-rata 250 C sd 300 C. pH 6.5 sd 8 dan oksigen terlarut >3 mg/liter sehingga menunjang untuk tumbuh dan berkembangnya ikan uji.
Co-Authors AGUS SETIAWAN Budiman Budiman Dewi Kusumawati, Dewi Hylda Khaiarah Putri Hylda Khairah Putri Hylda Khairah Putri, Hylda Khairah M. Taufik M. Taufik Maryana Maryana Muhammad Taufik Muhammad Taufiq Nurfahma, Nurfahma Purnamawati Purnamawati Putra, Yudha Perdana Ridwan Salim Ridwan Salim Ridwan Salim Ridwan Salim Ridwan Salim Rizal Akbar Hutagalung Rizal Akbar Hutagalung Rizal Akbar Hutagalung Rizal Akbar Hutagalung Rizal Akbar Hutagalung Rizal Akbar Hutagalung Romi Susanti, Romi Salim, Ridwan Sarmila Sarmila Sarmila . Sarmila, Sarmila Shilman, M. Idham Slamet Tarno Sri Warastuti Sri Warastuti Sri Warastuti Sri Warastuti Sri Warastuti Sri Warastuti, Sri Suparmin . Suparmin . Suparmin Suparmin Suparmin Suparmin Susilawati Susilawati Susilawati, Susilawati Tarno, Slamet