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Effect of Immersion Eggs using Viamin C on Hatching Rate, Growth, and Survival Rate of Asian Redtail Catfish Larvals (Hemibagrus nemurus) Nur Rohman Shafudin; Nuraini Nuraini; Netti Aryani
Jurnal Akuakultur SEBATIN Vol. 4 No. 1 (2023): May
Publisher : Department of Aquaculture, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jas.4.1.90-99

Abstract

This research was carried out for 40 days from December 2021 to January 2022 at the Fish Hatchery and Breeding Laboratory, Faculty of Fisheries and Marine, Riau University, Pekanbaru. This study aimed to find out the effect of immersion eggs with different doses of vitamin C on egg hatchability, growth, and survival of Asian redtail catfish larvae and to find out the best dose of vitamin C for immersion Asian redtail catfish eggs. This study used a one-factor completely randomized design with four treatments with three replications. The treatments used were P0 (control), P1 using vitamin C 50 mg/L, P2 using vitamin C 100 mg/L and P3 using vitamin C 150 mg/L. Immersion Asian redtail catfish eggs using different doses of vitamin C had a significantly different effect (P<0.05) on the degree of fertilization, hatching rate, weight growth, length growth, specific growth rate, and survival rate of Asian redtail catfish larvae. The best dose of vitamin C for immersion Asian redtail catfish eggs is a dose of 150 mg/L with of 93.18% degree of fertilization, hatching rate of 86.24% absolute weight growth of 2.25 g, absolute length growth of 6.32 cm, the specific growth rate is 10.08% and the survival rate is 91.11%. The range of water quality obtained during the research supports hatching and rearing of Asian redtail catfish larvae, the temperature range is between 26.5 C to 27 C, water pH is 5.9 to 7 and dissolved oxygen is 4.9 to 6.
The Effect Recombinant Growth Hormone (rGH) Base on Different Age and Duration of Immersion on Growth and Survival Rate of Bonylip Barb Larvae (Osteochilus vittatus) Nova Handayani; Nuraini Nuraini; Netti Aryani
Jurnal Akuakultur SEBATIN Vol. 4 No. 1 (2023): May
Publisher : Department of Aquaculture, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jas.4.1.100-108

Abstract

and Marine Faculty of Riau University. The research aim is to determine the effect of Recombinant Growth Hormone (rGH) with optimal doses based on different age and immersion duration on growth and survival rate of Bonylip Barb larvae. The method used was Completely Randomized Design Factorial with 2 factors. The first factor was larvae age with 3 levels, namely 5 days (U5), 7 days (U7) and 9 days (U9). The second factor is . the immersion time with 4 levels, namely 0 minutes (P0), 10 minutes (P10), 20 minutes (P20) and 30 minutes (P30). Larvae was kept for 40 days in an aquarium with a density of 2 fish/L. From the result of research showed that recombinant growth hormone (rGH) with different larvae age and immersion time affected the growth of Bonylip Barb absolute weight and length, specific growth rate, and also survival rate of larvae. The treatment of 9 days of larvae age (U5P30) showed the highest growth, namely absolute weight and 60 minutes immersion time showed the highest growth, namely absolute weight 1,08 g, absolute length 4,48 cm, specific growth rate of 16,10/day, and survival rate 94,43%. The parameter of water quality during the research was 26,5-27,8°C, pH 5,0-6,5, and dissolved oxygen 4,0-5,3 mg/L.
Pengaruh Padat Tebar dan Frekuensi Pemberian Pakan yang Berbeda Terhadap Pertumbuhan dan Kelulushidupan Larva Ikan Baung (Hemibagrus nemurus) Nasution, Manahan R; Aryani, Netti; Nuraini, Nuraini
Jurnal Ilmu Perairan (Aquatic Science) Vol. 9 No. 3 (2021): November
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

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

Abstract

Tujuan penelitian ini untuk mengetahui pengaruh padat tebar dan frekuensi pemberian pakan terhadap pertumbuhan dan kelulushidupan larva ikan baung dengan sistem resirkulasi air. Penelitian ini dilakukan pada bulan Februari-Maret 2020 di Laboratorium Pembenihan dan Pemuliaan Ikan, Fakultas Perikanan dan Kelautan, Universitas Riau. Metode yang digunakan adalah Rancangan Acak Lengkap (RAL) Faktorial dengan dua faktor yaitu: pertama faktor padat tebar dengan tiga taraf perlakuan masing-masing pada tebar 5 ekor/L (P5), 10 ekor/L (P10), dan 20 ekor/L (P20). Sedangkan faktor kedua adalah frekuensi pemberian pakan yaitu 3 kali/hari (F3) dan 5 kali/hari (F5). Untuk memperkecil kekeliruan tiap perlakuan dilakukan ulangan sebanyak 3 kali. Hasil penelitian menunjukkan bahwa padat tebar dan frekuensi pemberian pakan memberikan pengaruh nyata terhadap kelulushidupan dan efisiensi pakan larva ikan baung, padat tebar tidak berpengaruh nyata dan frekuensi pakan berpengaruh nyata terhadap pertumbuhan bobot mutlak, panjang mutlak dan laju pertumbuhan harian. Perlakuan P5F5 menghasilkan nilai kelulushidupan dan laju pertumbuhan harian tertinggi berturut-turut 68,89% dan 14,46%/ hari. Parameter kualitas air selama penelitian tergolong optimal yaitu suhu air 25,7-27,9oC pH 5,3-6,3 dan oksigen terlarut 5,4-9,7 mg/L.
Evaluation of omega-3 enrichment in commercial feed for gourami (Osphronemus gouramy L.) fingerlings Tambunan, Fitri Rahmayani; Aryani, Netti; Heltonika, Benny
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 12: No. 1 (April, 2025)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v1i1.16154

Abstract

Gourami (Osphronemus gouramy L, 1801) is one of the freshwater fish commodities with high economic value that has slow growth. The feed used is still very minimal so the growth rate of gourami fish is slow. One approach that can be taken to increase the growth and nutritional value of gourami fish is by adding nutrients in the form of omega-3 salmon fish oil to the feed. This study aimed to evaluate the enrichment of commercial feed with omega-3 in increasing the growth and nutritional value of gourami fish carcasses. This study was carried out from May to July 2023 at the Laboratory of Marine Microbiology, Faculty of Fisheries and Marine, University of Riau. This study used a completely randomized design (CRD) experimental method with 4 experiments and 3 replications, the experiments used were, P0 (without fish oil), P1 (salmon oil 5g/kg), P2 (salmon oil 10g/kg), P3 (salmon oil 15 g/kg). The fingerlings were raised for 60 days with a stocking density of 20 fish/container. The results showed that enrichment of feed with salmon fish oil significantly effect (P<0.05) on growth rate and increased nutritional value. Experiment P3 (salmon oil 15g/kg) produced a higher growth rate compared to other treatments, namely absolute weight of 9.05+0,76 g, absolute length of 4.80 cm, specific growth rate of 1.16+0,07 %, feed conversion ratio of 2.4+0,24%, efficiency feed of 40.5+4,0%, hepatosomatic index of 3.3+0,11%, viscera somatic index of 3.6+0,22%, mesenteric fat index of 3.2+0,06%, EPA of 2.85%, and DHA of 2.31%. In conclusion, adding salmon fish oil increases the growth and value of EPA and DHA in gourami fish meat. Water quality parameters were considered good with a temperature of 28-32oC, pH of 5.2-6.7, DO of 6.5-8.5 mg/l, and NH3 of 0.14-0.85 mg/l.Keywords: Feed Enrichment; Gourami Fingerlings; Growth; Nutritional Value
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.
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 Delia, Rievika Nur Desi Rahmadani Siagian Desi Sukmawati Desi Sukmawati Desy Kristina Ayu Sirait Dewi Aprida Yanti Dina, Indah Ayu A’inin Faraz Ramadhan Fitri Merga Ayu Freddy Ferry Lumban Gaol Habibi &#039; Haerizul Fahrullah Hafizha, Sannada Hafrijal Syandri Halil, Fitrahadi Hamdan Alawi Hamdan Alawi Hamdan Alawi Hanifa Hanifa 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 &#039; Nuraini El Fajri Nuraini Nura 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 Ramadhan, Rezki Rambe, Syahdila Anjani Ramadina Rathi Syafni Reinaldi, Markus Riana Meynarti Situmorang 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 Subiantoro, Yusuf 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 Zuhelmi Zen