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All Journal HAYATI Journal of Biosciences Journal of Marine Research Jurnal Riset Akuakultur Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Windarto, Seto
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Education Engineering Environmental Science

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Maggot Meal (Hermetia illucens) Substitution on Fish Meal as Source of Animal Protein to Growth, Feed Utilization Efficiency, and Survival Rate of Milkfish (Chanos chanos) Herawati, Vivi Endar; Pinandoyo, Pinandoyo; Windarto, Seto; Hariyadi, Putut; Hutabarat, Johannes; Darmanto, YS; Rismaningsih, Nurmanita; Prayitno, Slamet Budi; Radjasa, Ocky Karna
HAYATI Journal of Biosciences Vol. 27 No. 2 (2020): April 2020
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (278.862 KB) | DOI: 10.4308/hjb.27.2.154

Abstract

High protein content in maggot is one of the advantages for increasing fish growth through artificial feed. This study aimed to find the best optimization and feed formulation for fish meal substitution with maggot meal on growth, feed utilization efficiency, and survival rate of milkfish (C. chanos). Milkfish (C. chanos) with an average weight of 0.62±0.01 gram/fish was used as test fish. Feeding is carried out at 07.00 a.m., 12.00 p.m., and 17:00 p.m. through fixed feeding rate method. The tested fish was kept for 42 days with a stocking density of 1 fish/l. The experimental design used was a completely randomized design with five treatments and three replications. The treatments which had been done were fish meal substitution with maggot meal as follows: A (0%), B (25%), C (50%), D (75%), and E (100%). The research parameters included total feed consumption (TFC), feed utilization efficiency (FUE), protein efficiency ratio (PER), relative growth rate (RGR), survival rate (SR), and water quality. The results showed that the fish meal substitution with maggot meal had a significant effect (p<0.05) on FUE, PER, RGR and had no significant effect (p>0.05) on TFC and SR. The best treatment of each treatment is in treatment C with a composition of 50% maggot meal substitution on fish meal which resulted in a TFC value of 40.17±4.58, FUE of 27.51±0.77, PER of 0.83±0.03%, and RGR of 2.34±0.10.
Suplementasi Enzim Papain dalam Pakan terhadap Performa Pertumbuhan, Efisiensi Pemanfaatan Pakan dan Kelulushidupan Udang Vaname (Litopenaeus vannamei) Rachmawati, Diana; Hutabarat, Johannes; Dewi, Eko Nurcahya; Windarto, Seto
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (427.483 KB) | DOI: 10.14710/jmr.v9i3.27609

Abstract

Udang vaname (Litopenaeus vannamei) adalah karnivora yang sukar mencerna protein nabati dalam pakan sehingga efisiensi pemanfaatan pakan belum maksimal.  Hampir 40-60% dari total biaya produksi hanya untuk biaya pakan. Efisiensi pemanfaatan pakan dapat ditingkatkan dengan penambahan enzim papain dalam pakan yang mampu meningkatkan penguraian dan pencernaan bahan pakan yang mengandung protein nabati sederhana sehingga dapat meningkatkan daya cerna protein pakan. Penelitian ini bertujuan mengkaji pengaruh suplementasi enzim papain dalam pakan terhadap efisiensi pemanfaatan pakan, performa pertumbuhan dan kelulushidupan udang vaname. Hewan uji berupa udang vaname dengan bobot rata-rata 3,02±0,21 g/ekor yang diperoleh dari pembudidaya udang vaname Desa Blebak, Kecamatan Mlonggo, Jepara.  Metode dalam penelitian ini adalah metode eksperimen, dengan Rancangan Acak Lengkap, 4 Perlakuan dan 3 kali pengulangan. Terdapat 4 perlakuan suplementasi enzim papain dalam pakan yaitu A (0 %), B (0,1 %), C (0,2 %), dan D (0,3 %). Parameter yang diamati meliputi EPP, PER, RGR, SR dan parameter kualitas air. Hasil penelitian menunjukkan bahwa penambahan enzim papain dalam pakan meningkatkan EPP, PER, RGR, namun tidak berpengaruh pada SR udang vaname. Enzim papain sebesar 0,1%/kg pakan merupakan dosis optimal pada EPP, PER dan RGR menghasilkan nilai maksimal sebesar 66,51%, 1,64 dan 4,22%/hari. White shrimp (Litopenaeus vannamei) is a carnivorous animal that difficult to digests vegetable protein in the feed so that the efficiency of feed utilization is not maximal. Nearly 40-60% of the total production cost is only for feed cost. Feed efficiency is improved by using papain in the feed which can increase the breakdown and consumption of feed containing vegetable protein so that it can easily increase the digestibility of feed protein. This study examines the effect of papain supplementation in feed on the growth performance, efficiency of feed utilization, and survival rate of white shrimps. The test animals were white shrimp with an average weight of 3.02 ± 0.21 g / individuals obtained from the whiteleg shrimp farmers in Blebak Village, Mlonggo District, Jepara. The method in this study was an experimental method, with a completely randomized design, 4 treatments, and 3 repetitions. There were 4 supplements of papain in feed: A (0%), B (0.1%), C (0.2%), and D (0.3%). The parameters were EPP, PER, RGR, SR, and water quality parameters. The results showed that the supplementation of the papain in feed increased the EPP, PER, RGR, but had no effect on the SR of white shrimp. Papain of 0.1% / kg of feed was the optimal dose at EPP, PER, and RGR resulting in a maximum value of 66.51%, 1.64 and 4.22% / day. 
The use of maggot (Hermetia illlucens) oil in artificial feeds on the growth performance and survival rate of saline tilapia (Oreochromis niloticus) Windarto, Seto; Shiddieqi, Hasbi Ash; Prayitno, Slamet Budi; Suryanto, Damang; Putro, Sapto Purnomo; Herawati, Vivi Endar
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 12, No 2 (2023): AUGUST 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.2.29962

Abstract

Tilapia is one of the commodities favored by the community and is widely cultivated in Indonesia. At this time, the development of tilapia cultivation has entered the location of marine and brackish waters, known as saline tilapia. The increase in tilapia cultivation has increased feed production, so the price of raw materials, especially fish oil, has increased. The source of crude fat that is usually used in feed formulations is fish oil, but the availability of fish oil is limited, so the price is increasing. One of the alternatives that can replace fish oil is maggot oil. Maggot contains 42-48% lipids. The purpose of this study is to find the effect of giving maggot oil on the growth and survival of saline tilapia. The method used was experimental, with a completely randomized design (CRD) consisting of 4 treatments and three replications. The treatments tested were treatment A (control), B (1.5 ml of maggot oil), C (2 ml of maggot oil), D (2.5 ml of maggot oil)) on 100 grams of feed. The saline tilapia used was 1.4-1.9 grams/head. The fish were reared for 30 days in 15-liter volume containers, ten fish density, and were fed three times a day. The results showed that fish oil substitution using maggot oil (H. illucens) significantly affected FUE, SGR, absolute weight, FCR, and SR of saline tilapia. The best dose of maggot oil was found in treatment B with a dose of 1.5 ml/100 grams of feed capable of producing FUE (88.783.80%), SGR (7.980.23%/day), absolute weight (41 .17 4.57gram), FCR (1.130.05), and SR (1000.00%).Keywords:BSFBrackish waterSGRProductionWeight
The use of maggot (Hermetia illlucens) oil in artificial feeds on the growth performance and survival rate of saline tilapia (Oreochromis niloticus) Windarto, Seto; Shiddieqi, Hasbi Ash; Prayitno, Slamet Budi; Suryanto, Damang; Putro, Sapto Purnomo; Herawati, Vivi Endar
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 12, No 2 (2023): AUGUST 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.2.29962

Abstract

Tilapia is one of the commodities favored by the community and is widely cultivated in Indonesia. At this time, the development of tilapia cultivation has entered the location of marine and brackish waters, known as saline tilapia. The increase in tilapia cultivation has increased feed production, so the price of raw materials, especially fish oil, has increased. The source of crude fat that is usually used in feed formulations is fish oil, but the availability of fish oil is limited, so the price is increasing. One of the alternatives that can replace fish oil is maggot oil. Maggot contains 42-48% lipids. The purpose of this study is to find the effect of giving maggot oil on the growth and survival of saline tilapia. The method used was experimental, with a completely randomized design (CRD) consisting of 4 treatments and three replications. The treatments tested were treatment A (control), B (1.5 ml of maggot oil), C (2 ml of maggot oil), D (2.5 ml of maggot oil)) on 100 grams of feed. The saline tilapia used was 1.4-1.9 grams/head. The fish were reared for 30 days in 15-liter volume containers, ten fish density, and were fed three times a day. The results showed that fish oil substitution using maggot oil (H. illucens) significantly affected FUE, SGR, absolute weight, FCR, and SR of saline tilapia. The best dose of maggot oil was found in treatment B with a dose of 1.5 ml/100 grams of feed capable of producing FUE (88.783.80%), SGR (7.980.23%/day), absolute weight (41 .17 4.57gram), FCR (1.130.05), and SR (1000.00%).Keywords:BSFBrackish waterSGRProductionWeight
THE EFFECTS OF FERMENTED BANANA STEM (Musa paradisiaca) IN REDUCING ECTOPARASITE INFESTATION IN FARMED RED TILAPIA (Oreochromis niloticus) Sari, Yolania Anita; Yanadea, Elvira Clara; Putra, Narendra Rhayszha Metryana; Pangestuti, Novia Dwi; Praditya, Aisyah Febri; Windarto, Seto
Jurnal Riset Akuakultur Vol 19, No 4 (2024): Desember (2024)
Publisher : Politeknik Kelautan dan Perikanan Jembrana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jra.19.4.2024.299-314

Abstract

Tilapia is a widely farmed freshwater fish due to its fast growth and disease resistance. However, ectoparasite infestations hinder its health and growth. Antibiotics are commonly used to treat these parasites, but their negative effects have led to the search for alternatives, such as banana (Musa paradisiaca) stem. This study evaluated the effects of different doses of fermented banana stem on ectoparasite mortality in red tilapia (Oreochromis niloticus). The experiment included treatments with fermented banana stem at concentrations of 5 g.L⁻¹, 10 g.L⁻¹, and 15 g.L⁻¹, along with a control group. The fish samples were obtained from a goverment owned farming pond facility and a fish market with the average sizes of 10.2 ± 3.8 cm and 7.5 ± 1.3 cm, respectively. Farmed tilapia from the market pond had more ectoparasites compared to the fish collected from the government farming facility. The identified parasites were: Trichodina sp., Dactylogyrus sp., Gyrodactylus sp., Ichtyophtirius multifilis, and Oodinium sp. The result showed that the fermented banana stem had different effective time in eradicating different ectoparasites ranged from 480-840 s for Trichodina sp., followed by 1380-1920 s for Dactylogyrus sp., and 2040-2640 s for Gyrodactylus sp. At concentrations of 10–15 g.L⁻¹, it significantly accelerated parasite mortality and increased tilapia survival rates by up to 80%. This study concludes that bioactive compounds in fermented banana stem effectively treat ectoparasites disease attacks and improve fish health.Ikan nila merupakan salah satu ikan air tawar yang banyak dibudidayakan karena pertumbuhannya yang cepat dan ketahanannya terhadap penyakit. Namun, infestasi ektoparasit dapat menghambat kesehatan dan pertumbuhannya. Antibiotik umumnya digunakan untuk mengobati jenis parasit ini, tetapi dampak negatifnya mendorong pencarian alternatif, seperti batang pisang (Musa paradisiaca). Penelitian ini mengevaluasi pengaruh berbagai dosis fermentasi batang pisang terhadap mortalitas ektoparasit pada nila merah (Oreochromis niloticus). Percobaan melibatkan perlakuan dengan fermentasi batang pisang pada konsentrasi 5 g.L⁻¹, 10 g.L⁻¹, dan 15 g.L⁻¹, serta kelompok kontrol. Sampel ikan diperoleh dari kolam budidaya milik pemerintah dan pasar ikan, dengan ukuran rata-rata masing-masing 10,2 ± 3,8 cm dan 7,5 ± 1,3 cm. Ikan dari pasar memiliki lebih banyak ektoparasit dibandingkan dengan ikan dari fasilitas pemerintah. Parasit yang teridentifikasi meliputi Trichodina sp., Dactylogyrus sp., Gyrodactylus sp., Ichthyophthirius multifiliis, dan Oodinium sp.. Hasil penelitian menunjukkan bahwa fermentasi batang pisang memiliki efektivitas waktu berbeda dalam membasmi ektoparasit, berkisar antara 480–840 detik untuk Trichodina sp., 1380–1920 detik untuk Dactylogyrus sp., dan 2040–2640 detik untuk Gyrodactylus sp.. Pada konsentrasi 10–15 g.L⁻¹, fermentasi batang pisang secara signifikan mempercepat kematian parasit dan meningkatkan kelangsungan hidup ikan hingga 80%. Penelitian ini menyimpulkan bahwa senyawa bioaktif dalam batang pisang terfermentasi efektif dalam mengobati serangan penyakit akibat ektoparasit dan meningkatkan kesehatan ikan nila.
PENGARUH EKSTRAK KASAR JAGUNG (Zea mays) SEBAGAI ZAT PENGATUR TUMBUH ALAMI TERHADAP LAJU PERTUMBUHAN Caulerpa racemosa Rahmawati, Winda; Harwanto, Dicky; Windarto, Seto
Jurnal Riset Akuakultur Vol 17, No 2 (2022): (Juni) 2022
Publisher : Politeknik Kelautan dan Perikanan Jembrana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jra.17.2.2022.109-120

Abstract

Caulerpa racemosa atau dikenal dengan nama latoh adalah salah satu komoditas perikanan yang digemari karena memiliki kandungan gizi yang tinggi. Namun, dalam budidaya C. racemosa masih terdapat kendala yaitu produksi yang belum maksimal dan pertumbuhan yang belum optimal. Salah satu cara untuk meningkatkan pertumbuhannya yaitu dengan melakukan perendaman bibit rumput laut menggunakan hormon pertumbuhan dari ekstrak bahan alami. Jagung merupakan salah satu bahan alami yang mengandung hormon pertumbuhan giberelin, sitokinin, dan auksin. Hormon tersebut dapat merangsang pertumbuhan batang dan akar. Tujuan dari penelitian ini adalah untuk mengetahui efektivitas penambahan hormon dengan menggunakan ekstrak kasar jagung terhadap pertumbuhan dan morfologi C. racemosa dan mengetahui lama waktu perendaman terbaik ekstrak kasar jagung terhadap pertumbuhan C. racemosa. Penelitian ini dilakukan dengan menggunakan metode eksperimen dengan Rancangan Acak Lengkap (RAL) yang terdiri dari 4 perlakuan dan 3 kali pengulangan. Perlakuan yang dilakukan yaitu perendaman selama 0 menit (sebagai kontrol) (A), 30 menit (B), 40 menit (C), dan 50 menit (D). Data yang diperoleh selama penelitian meliputi morfologi, pertumbuhan bobot mutlak, laju pertumbuhan spesifik, dan kualitas air. Lama waktu perendaman C. racemosa dalam media ekstrak kasar jagung berpengaruh nyata (P<0,05) terhadap pertumbuhan. Perlakuan B menunjukkan hasil terbaik terhadap pertumbuhan bobot mutlak (123,63 ± 6,55 g) dan laju pertumbuhan spesifik (4,15 ± 0,21% per hari). Perlakuan B memiliki morfologi thalus dan ramulli yang besar serta rimbun. Parameter kualitas air dalam kisaran yang sesuai untuk pertumbuhan C. racemosa.Caulerpa racemosa, known as latoh, is a popular edible green alga due to its high nutritional content and medicinal benefits. However, low quality and slow growth of seed prevented the aquaculture development C. racemosa. Soaking the seaweed seed with growth hormone immersion from extracts of natural ingredients could potentially improve its growth rate. Corn contains growth hormone gibberellins, cytokinins, and auxins. These hormones can stimulate the growth of stems and roots. This study aimed to determine the effectiveness of growth hormones in corn crude extract and the best soaking time of the extract on the growth development and morphology of C. racemosa. This research was conducted using an experimental method with a Completely Randomized Design (CRD) consisting of four treatments with three replicates. The treatments were soaking the seed in corn extract for 0 minutes (as a control) (A), 30 minutes (B), 40 minutes (C), and 50 minutes (D). The data obtained during the study included morphology, absolute weight growth, specific growth rate, and water quality. The duration of immersion of C. racemosa in maize extract media had a significant effect (P<0.05) on growth. Treatment B showed the best results with absolute weight growth and growth rate values of 123.63 ± 6.55 g and 4.15 ± 0.21% per day, respectively. This research successfully determines that corn extract improves the growth of C. racemosa seeds indicated by the large thallus and ramuli of the cultured seaweed.
Co-Authors Diana Rachmawati Dicky Harwanto Eko Nurcahya Dewi Hariyadi, Putut Johannes Hutabarat Ocky Karna Radjasa Pangestuti, Novia Dwi Pinandoyo Pinandoyo Praditya, Aisyah Febri Putra, Narendra Rhayszha Metryana Rismaningsih, Nurmanita Sapto P Putro Sari, Yolania Anita Shiddieqi, Hasbi Ash Slamet Budi Prayitno Suryanto, Damang Vivi Endar Herawati Winda Rahmawati Yanadea, Elvira Clara YS Darmanto