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Application of Photoperiod Manipulation and Type of Feed on the Growth and Survival of Clarias gariepinus Fry Pandiangan, Dian Pramanda; Suharman, Indra; Aryani, Netti
Jurnal Perikanan dan Kelautan Vol. 28 No. 3 (2023): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

African catfish (Clarias gariepinus) is a freshwater fish that has the advantages of fast growth, high economic value, adaptability to environmental changes, and easy marketing. This study aims to analyze the growth rate, survival rate, and nutritional content of African catfish after being treated with photoperiod and different types of feed. The research was conducted from September to December 2022, at the Fish Health Laboratory at the Matauli Marine and Fishery College, Central Tapanuli. The method used is an experimental method by applying a Completely Randomized Design Factorial, two factors, and three replications. The first factor is the photoperiod (B), namely natural (B1), 18 hours dark 6 hours light (B2), 24 hours dark (B3), and the second factor is the type of feed (A), commercial feed (A1) and maggot (A2). The test fish used were obtained from the Central Tapanuli Fish Cultivation Seed Center measuring 16.01±0.02 cm and weighing 30.00 ± 0.00 g for a total of 126 individuals. Fish were reared for four weeks in rearing containers with a stocking density of 1 fish/10L. Feed is given four times a day, namely at 06.00, 12.00, 18.00, and 24.00 ad satiation. The results showed that photoperiod manipulation and different types of feed affected the growth and survival of African catfish fry (p<0.05). The combination of photoperiod 24 hours dark and maggot feed (B3A2) gave the best results on absolute weight growth of 22.70g, absolute length of 2.56 cm, a specific growth rate of 2.01%/day, a survival rate of 100%, and nutritional content of fish meat such as protein of 18.97%, 8.68% fat, 0.73% fiber, 1.54% ash, and 80.26% water
PASTA FEED ENRICHMENT FERMENTED WITH MESENTERIC PARTS OF PANGASIUS ON THE GROWTH AND SURVIVAL OF ASIAN REDTAIL CATFISH (Hemibagrus nemurus) LARVAE Manik, Yesi Sartika Br; Aryani, Netti; Heltonika, Benny
Asian Journal of Aquatic Sciences Vol. 7 No. 3 (2024): December
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.7.3.432-441

Abstract

Pasta feed is an alternative replacement feed naturally occurring in cultivating Asian redtail catfish (Hemibagrus nemurus) larvae. However, pasta feed is not yet able to completely replace the Tubifex sp, and enrichment feed pasta with oils from mesenteric waste catfish is expected to improve the performance of pasta feed. This research aimed to determine the effect of enriching fermented pasta feed with waste oil from the mesenteric parts of catfish on the growth and survival of Asian redtail catfish larvae. This research used an experimental method with the design used, a Completely Randomized Design (CRD), one factor, and five treatments with three replications. This research was carried out from March to April 2024 at the Fish Hatchery and Breeding Laboratory, Fisheries and Marine Science Faculty, Universitas Riau. The research results show the influence of enrichment of fermented pasta feed with pangasius mesenteric fish oil on the growth and survival of Asian redtail catfish larvae. Given larvae feed fermented paste + fish oil from pangasius mesenteric waste 12 % produce growth and survival highest with an absolute weight of 1.63 g, absolute length of 5.33 cm, specific growth rate of 14.73%/day, survival of 84.44%, type A cannibalism index of 13.77%, and normal mortality of 1.77%. Water quality parameters such as water temperature range from 27-28.9 °C, pH ranges from 5-7, and DO ranges from 5.1-8.1 mg/L.
Application of Photoperiod Manipulation and Type of Feed on the Growth and Survival of Clarias gariepinus Fry Pandiangan, Dian Pramanda; Suharman, Indra; Aryani, Netti
Jurnal Perikanan dan Kelautan Vol. 28 No. 3 (2023): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

African catfish (Clarias gariepinus) is a freshwater fish that has the advantages of fast growth, high economic value, adaptability to environmental changes, and easy marketing. This study aims to analyze the growth rate, survival rate, and nutritional content of African catfish after being treated with photoperiod and different types of feed. The research was conducted from September to December 2022, at the Fish Health Laboratory at the Matauli Marine and Fishery College, Central Tapanuli. The method used is an experimental method by applying a Completely Randomized Design Factorial, two factors, and three replications. The first factor is the photoperiod (B), namely natural (B1), 18 hours dark 6 hours light (B2), 24 hours dark (B3), and the second factor is the type of feed (A), commercial feed (A1) and maggot (A2). The test fish used were obtained from the Central Tapanuli Fish Cultivation Seed Center measuring 16.01±0.02 cm and weighing 30.00 ± 0.00 g for a total of 126 individuals. Fish were reared for four weeks in rearing containers with a stocking density of 1 fish/10L. Feed is given four times a day, namely at 06.00, 12.00, 18.00, and 24.00 ad satiation. The results showed that photoperiod manipulation and different types of feed affected the growth and survival of African catfish fry (p<0.05). The combination of photoperiod 24 hours dark and maggot feed (B3A2) gave the best results on absolute weight growth of 22.70g, absolute length of 2.56 cm, a specific growth rate of 2.01%/day, a survival rate of 100%, and nutritional content of fish meat such as protein of 18.97%, 8.68% fat, 0.73% fiber, 1.54% ash, and 80.26% water
THE EFFECT OF DIFFERENT WATER LEVELS ON THE GROWTH AND SURVIVAL RATE OF CACHAMA (Colossoma macropomum) LARVAE Romansah, Danang Prasetyo; Aryani, Netti; Nuraini, Nuraini
Asian Journal of Aquatic Sciences Vol. 6 No. 3 (2023): December
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

The study was conducted from March to May 2022 at the Fish Hatchery and Breeding Laboratory of the Fishery and Marine Science Faculty, Universitas Riau. This research aimed to determine the effect of the best water level on the growth and survival rate of cachama larvae (Colossoma macropomum). This study used a factorial completely randomized design (CRD) with four treatments and three replications. The treatments used were P1 = water level 5cm, P2 = water level 10cm, P3 = water level 15cm, and P4 = water level 20cm. Larvae were reared for 40 days with a stocking density of 2 fish/L. Different water levels showed a significant effect on the growth of absolute weight, absolute length, and specific growth rate of cachama larvae and no effect on the survival of cachama larvae (p<0.05). The best treatment was at a water level of 5 cm, with absolute growth of 1.73 g, absolute length of 4.59 cm, specific growth rate (SGR) of 17.16%/day, and survival rate of 91.11%. Water quality parameters during the study were temperature ranging from 26.7-28.4℃, pH 6.0-6.9, and dissolved oxygen ranging from 5.2-5.9 mg/L.
Meningkatkan Produksi Telur Ikan Gurami Kampar (Osphronemus gouramy Lac) Melalui Penerapan Teknologi Pembenihan pada Kelompok Tani Pulai Jaya Desa Sawah Baru Kecamatan Kampa, Kabupaten Kampar Rafika, Fitria; Fadilah, Nur; Aryani, Netti; Suharman, Indra; Asiah, Nur
Journal of Rural and Urban Community Empowerment Vol. 5 No. 1 (2023): Oktober
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan produktivitas pembenihan ikan gurami (Osphronemus gourami Lac) di Desa Sawah Baru, Kabupaten Kampar, Riau. Desa ini memiliki potensi besar dalam budidaya ikan gurami, namun masih menghadapi beberapa kendala seperti produksi telur yang rendah dan tingkat kematangan gonad yang tidak merata. Metode yang digunakan dalam kegiatan ini melibatkan Participatory Rural Appraisal (PRA) dan Participatory Technology Development, dengan melibatkan masyarakat setempat dan menggunakan teknologi tepat guna. Kegiatan mencakup pengayaan pakan dengan vitamin E, persiapan kolam terpal, seleksi induk, teknik penyuntikkan ikan gurami, pemijahan, penghitungan telur, dan pendederan benih. Hasil kegiatan ini menunjukkan bahwa penggunaan hormon Oodev dalam pemijahan ikan gurami dapat meningkatkan produksi telur yang tidak terbuahi secara signifikan. Dalam perbandingan dengan pemijahan alami dengan pengayaan vitamin E, pemijahan dengan Oodev menghasilkan lebih banyak telur yang tidak terbuahi. Hal ini memberikan potensi peningkatan produksi benih ikan gurami di wilayah tersebut. Kegiatan ini diharapkan dapat membantu meningkatkan produksi benih ikan gurami di Desa Sawah Baru dan sekitarnya, serta mendukung usaha perikanan lokal. Dengan demikian, budidaya ikan gurami dapat menjadi salah satu komoditas unggulan dalam pengembangan ekonomi masyarakat Desa Sawah Baru.
Peningkatan Pendapatan Nelayan melalui Diversifikasi Produk Berbahan Baku Udang Rebon Di Desa Sialang Pasung Kabupaten Kepulauan Meranti Nursyirwani, Nursyirwani; Effendi, Irwan; Suparmi, Suparmi; Aryani, Netti; Effendi, Arman
Journal of Rural and Urban Community Empowerment Vol. 1 No. 1 (2019): Desember
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Rebon Udang (Acetes sp.) Adalah salah satu produk perikanan laut yang pada musim-musim tertentu produksinya cukup melimpah di Desa Sialang Pasung Kecamatan Ransang Barat Kabupaten Kepulauan Meranti. Upaya untuk meningkatkan harga dan mengoptimalkan penggunaan udang rebon adalah melalui diversifikasi produk seperti bakso (bakso) dan nugget. Tujuan dari kegiatan pengabdian masyarakat ini adalah untuk meningkatkan pengetahuan dan keterampilan masyarakat lokal dan nelayan di Desa Sialang Pasung dalam menggunakan udang rebon sebagai bahan baku dalam produksi bakso dan nugget. Peserta kegiatan adalah nelayan dan istri setempat dan istri rumah lainnya. Kegiatan ini dilakukan dalam tiga langkah: (1) persiapan, (2) ceramah dan diskusi dan (3) demonstrasi praktis dalam mempersiapkan bakso dan nugget dengan menggunakan udang rebon sebagai bahan baku. Peserta sangat aktif selama perkuliahan dan kerja praktek, baik dari tanggapan dan diskusi mereka. Kegiatan pengabdian masyarakat sangat berharga, terutama untuk meningkatkan pendapatan masyarakat lokal dan konsumsi produk perikanan. Semoga kegiatan ini dapat memotivasi komunitas lokal lain dan komunitas lain di desa-desa lain di sekitarnya.
Konsentrasi Larutan NaCl pada Semen Terhadap Fertilisasi dan Penetasan Telur Ikan Lele Sangkuriang (Clarias gariepinus var Sangkuriang) Wibowo, Trio; Aryani, Netti; Nuraini, Nuraini
Ilmu Perairan (Aquatic Science) Vol. 10 No. 1 (2022): Maret
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Penelitian ini dilaksanakan pada bulan Oktober-November 2021 di Laboratorium Pembenihan dan Pemuliaan Ikan Fakultas Perikanan dan Kelautan, Universitas Riau.Penelitian ini bertujuan untuk mendapatkan konsentrasi larutan NaCl yang terbaik terhadap keberhasilan fertilisasi, tingkat penetasan telur dan kelulushidupan larva ikan lele sangkuriang. Metode yang digunakan dalam penelitian ini adalah metode eksperimen dengan menggunakan Rancangan Acak Lengkap (RAL), adapun perlakuannya adalah P1 (penambahan NaCl 0,3%), P2 (NaCl 0,5%), P3 (NaCl 0,7%), dan P4 (NaCl 0,9%). Penelitian yang telah dilakukan, penambahan larutan Nacl 0,3% (P1) merupakan hasil terbaik dibandingkan dengan perlakuan yang lainnya, dapat dilihat dari hasil yang diperoleh yaitu dengan tingkat keberhasilan Derajat Pembuahan (FR) 88,22%, Derajat Penetasan (HR) 97,39%, dan tingkat kelulushidupan (SR) 94,14%.
Interaksi Fotoperiod dan Temperatur terhadap Performa Pertumbuhan dan Sintasan Larva Ikan Gabus (Channa striata) Maulana, Rifki Arif; Aryani, Netti; Sukendi, Sukendi
Ilmu Perairan (Aquatic Science) Vol. 13 No. 2 (2025): Juli
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jipas.13.2.158-166

Abstract

Penelitian ini dilaksanakan pada bulan April-Mei 2023 di Laboratorium Pembenihan dan Pemuliaan Ikan, Fakultas Perikanan dan Kelautan, Universitas Riau, Pekanbaru. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh interaksi fotoperiode dan temperatur terhadap pertumbuhan dan kelangsungan hidup larva ikan gabus (Channa striata). Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 2 faktor. Faktor pertama adalah fotoperiode dengan 3 taraf; 24 jam pada siang hari (P1), 12 jam pada gelap dan 12 jam pada siang hari (P2), 24 jam pada gelap (P3). Faktor kedua adalah temperatur dengan 2 taraf; 28oC (T28) dan 30oC (T30). Larva ikan gabus dipelihara selama 40 hari dalam akuarium. Parameter yang diukur dalam penelitian ini adalah pertambahan panjang mutlak, pertambahan berat mutlak, laju pertumbuhan spesifik, kelulushidupan, indeks kanibalisme, dan kualitas air. Hasil penelitian menunjukkan bahwa interaksi fotoperiode dan temperatur berpengaruh nyata (P<0,05) terhadap pertumbuhan dan kelangsungan hidup ikan gabus. Interaksi fotoperiode dan suhu dengan perlakuan fotoperiode 24 pada kondisi gelap dan temperature 30oC menghasilkan pertambahan panjang mutlak 7,17 cm, pertambahan berat mutlak 2,27 g, laju pertumbuhan spesifik 16,84%/hari, kelulushidupan 95,56%, kanibalisme tipe A 1,11%, kanibalisme tipe B 0,00%, indeks kanibalisme 1,11%, dan mati normal 3,33%. Kualitas air selama penelitian adalah pH air pemeliharaan larva 6,5-7,1 dan DO 4,0-5,2 mg/L
EFFECT OF Curcuma xanthorrhiza ENRICHED FERMENTED PASTE FEED ON GROWTH PERFORMANCE AND SURVIVAL OF GIANT GOURAMI (Osphronemus goramy) LARVAE Rambe, Syahdila Anjani Ramadina; Asiah, Nur; Aryani, Netti
Asian Journal of Aquatic Sciences Vol. 8 No. 2 (2025): August
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.8.2.186-192

Abstract

The growth of gourami (Osphronemus goramy) larvae is often hampered by the limited availability of natural food such as tubifex worms. The use of fermented paste feed enriched with Curcuma xanthorrhiza Roxb is expected to be an effective alternative. The research was conducted from June to August 2024 at the Fish Hatchery and Breeding Laboratory of Universitas Riau. This study aims to evaluate the effect of fermented paste feed enriched with C.xanthorrhiza on the growth performance and survival of O. goramy. A 40-day experiment was conducted using a completely randomised design (CRD) with five treatments: P1 (Tubifex/control), P2 (0 g/kg), P3 (6 g/kg), P4 (9 g/kg), and P5 (12 g/kg) temulawak. Growth, survival, feed response, and water quality were analyzed. The results showed that P3 significantly improved growth and survival compared to the other paste treatments, with weight gain (0.31 g), length gain (2.11 cm), specific growth rate (7.86%/day), and survival (76%). The best feed response was observed in P1 and followed by P3. Higher doses (P4 and P5) had a negative impact on performance. Fermented paste feed enriched with 6 g/kg C.xanthorrhiza showed potential as a partial alternative to Tubifex in rearing gourami larvae
CONTROLLING CANNIBALISM OF ASIAN REDTAIL CATFISH (Hemibagrus nemurus) LARVAE USING PASTE FEED SUPPLEMENTED WITH TURMERIC FLOUR Yulindra, Ade; Benny Heltonika; Netti Aryani
Asian Journal of Aquatic Sciences Vol. 8 No. 2 (2025): August
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.8.2.310-318

Abstract

Cannibalism is a significant issue during the early stages of Asian redtail catfish (Hemibagrus nemurus) culture, as it negatively affects survival rates. This study aimed to investigate of turmeric (Curcuma longa) flour supplementation in pasta feed to control cannibalism in Asian redtail catfish larvae and the potential to replace silk worm as a feed. A completely randomized design (CRD) was employed, consisting of five treatment groups with four replications each. The larvae were fed pasta diets supplemented with varying doses of turmeric flour (0, 5, 10, and 15 mg/kg), along with a comparative feed using Tubifex sp. The parameters assessed included cannibalism rate, survival rate, and growth performance. The results showed that the highest survival rate (93.33 ± 1.33%) and lowest cannibalism index (2.67 ± 0.94%) were observed in the group fed Tubifex sp. The highest weight gain (24.22 ± 0.53 g) and specific growth rate (9.35 ± 0.03%) were also recorded in this group. However, supplementation of turmeric flour at a dosage of 15 mg/kg in pasta feed was able to reduce cannibalism and improve the growth of Asian redtail catfish larvae. This treatment resulted in a cannibalism index of 11% and a survival rate of 82.67%. In terms of growth performance, larvae under this treatment exhibited a weight gain of 6.13 g, a length gain of 3.58 cm, a specific growth rate (SGR) of 6.07%/day, and a particular growth rate of length (SLR) of 4.25%/day. Pasta feed supplemented with 15 mg/kg turmeric flour can serve as an alternative to replace silk worms, achieving 25% of their weight gain and 63% of their length gain.
Co-Authors ', Adelina ', Habibi ', Marno . Adelina Abd. Rasyid Syamsuri Abdi Zulfan Abdillah Pratama Ade Helfris Marchaka Adelina &#039; Adelina, Adelina Aditya Nugraha ADITYA NUGRAHA Ady Putra Raja gukguk Alfredo Manik Alghifari, M Faisal Anggriyani, Yohana Arman Effendi Arvina Vindi Nina Ayu Rayuni Pangaribuan Azrita Azrita Bahtera Sanjaya Sitepu Benny Heltonika Damanik, Joyo Septian Jhonatan Deasy Arisandy Dedy Syafri Desi Rahmadani Siagian Desi Sukmawati Desi Sukmawati Desy Kristina Ayu Sirait Dewi Aprida Yanti Dina, Indah Ayu A’inin Faraz Ramadhan Fitrahadi Halil Fitri Merga Ayu Freddy Ferry Lumban Gaol Habibi &#039; Haerizul Fahrullah Hafizha, Sannada Hafrijal Syandri Hamdan Alawi Hamdan Alawi Hamdan Alawi Hanifa Hanifa Hapzi Ali Hari Devianti Hartati, Gusrita Hendra Pranata Napitupulu Iesje Lukistyowati Iman Nurzaman Indah Ayu A’inin Dina Indra Suharman Irwan Irwan Jaswandi . Khairil Hidayat Lifia Desi Lumbantoruan, Ronal P. Manahan Nasution Manahan R Nasution Manik, Yesi Sartika Br Mardawi, Mardawi Mario Syatma, Mario Markus Reinaldi Marlin, Rosita Maulana, Rifki Arif Michael Franciscus Nainggolan Mona Yuristi Muhammad Azwan Fajri Muhammad Hidayat Mukhlisin Mukhlisin Mukhlisin Mukhlisin Mulyadi &#039; Nasution, Manahan R Nicolas Maruli S Niken Ayu Pamungkas Nopri Bangun Harahap Nova Handayani Nova Handayani, Nova Novreta Ersyi Darfia Nur Asiah Nur Asiah NUR FADILAH Nur Rohman Shafudin Nuraini Nuraini &#039; Nuraini El Fajri Nuraini Nura Nuraini Nuraini Nuraini Nuraini Nuraini Nuraini Nuraini Nuraini Nuraini Nuraini Nurasiah &#039; Nurlisa Harahap Nursyirwani, Nursyirwani Pandiangan, Dian Pramanda Pratama, Rama Arif Pratama, Yudi Anugrah Putri Maya Fitri Putri Utami Rafika, Fitria RAHAYU SIREGAR Rambe, Syahdila Anjani Ramadina Rathi Syafni Reinaldi, Markus Rezki Ramadhan Riana Meynarti Situmorang Rievika Nur Delia Rifqa Rahmi Rios Apriliyan Saputra Romansah, Danang Prasetyo Rosita Marlin Rozi Ramadhani Putra Rudy Julius Simanjuntak Rusdianto Rusdianto, Rusdianto Saberina Hasibuan Sadewi Septim Utami Salsabila, Unik Hanifah Saruksuk, Lucia Noralita Septiana Anggraini Shafudin, Nur Rohman Shobrina Silmi Qori Tartila Sianipar, Doni MangasiPandapotan Sintia Rahma Siti Masfiroh Sugistia D Sukendi Sukendi suparman suparman Suparmi Suparmi Surya Aji Ramadana Syahrul Reza Syandri, Hafrijal Syerfat Elvia Rahmi Tambunan, Fitri Rahmayani Taufan Gamar Fadillah Harahap Tri Suryati Bakkara Trio Wibowo Trio Wibowo Trisandi, Ilham Usman Muhammad Tang Vernanda Febiola Djatmiko Wibowo, Trio Winda Fatmala Wiwin Suratman Situmeang Yohana Anggriyani Yoswati, Dessy Yudho Harjoyudanto Yulindra, Ade Yusuf Subiantoro Zuhelmi Zen