APPLICATION OF BIOFLOC TECHNOLOGY IN INTENSIVE FARMING AFFECTED PRODUCTION AND BLOOD PERFORMANCES OF THE CATFISH  [Clarias gariepinus (Burchell, 1822)]

Hastuti, Sri; Subandiyono, Subandiyono

doi:10.11113/jt.v78.8212

Cited by 3 publications

(4 citation statements)

References 19 publications

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“…Fertilization rate (FR) is the degree of egg fertilization carried out by the male broodstock. The FR value depends on the quality of the eggs and the sperm [7]. The FR value was calculated using the formula:…”

Section: Fertilization Rate (Fr)mentioning

confidence: 99%

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Enhancing Reproductive Performance of Nilem Fish (Osteochilus hasselti) through Artificial Spawning

Hastuti,

Yuniarti,

Subandiyono

2024

JOBAN

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This study aims to evaluate the reproductive performance of Nilem fish (Osteochilus hasselti) through artificial spawning methods. Spawning was conducted in glass aquaria using the sGnRH-a hormone on both male and female broodstocks. Egg production, fertilization rate (FR), hatching rate (HR), and survival rate (SR) were the main observed parameters. The research results revealed that the average egg production per female broodstock reached 25,350, indicating a high level of fecundity. The fertilization rate reached 97.70%, indicating an effective egg fertilization process. The hatching rate (HR) value of 92.20% indicates success in the egg-hatching process. Larval survival rate (SR) during the 4-day rearing period reached 84.70%. Maintaining optimal water quality also contributed to the success of artificial spawning. In conclusion, artificial spawning in Nilem fish could achieve high levels of success by optimizing reproductive parameters and considering environmental factors. This study provides valuable insights into the sustainable development of Nilem fish cultivation.

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Section: Fertilization Rate (Fr)mentioning

confidence: 99%

“…The Hatching Rate (HR) is a parameter used to assess the degree of egg hatching [7]. The HR value was calculated by using the formula:…”

Section: Hatching Rate (Hr)mentioning

confidence: 99%

Enhancing Reproductive Performance of Nilem Fish (Osteochilus hasselti) through Artificial Spawning

Hastuti,

Yuniarti,

Subandiyono

2024

JOBAN

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“…Of course, this cannot be denied, because several years ago Magelang became a reference for other regions in fish hatchery. However, one of the main problems that arise is limited capital for business expansion [29]. Capital limitations can be resolved by 1.)…”

Section: Strategy 3-facilitation Availability Of Capital Selectivementioning

confidence: 99%

A Model of Freshwater Fisheries Development Strategy in the Context of Economic Resilience and Environmental Sustainability - evidence in Indonesia

Rusdjijati,

Dewi,

Susanto

2023

Advances in Social Science, Education and Humanities Research

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The fisheries sector in Magelang Regency, Indonesia has not yet developed optimally. Even though the potential of Magelang Regency to develop this sector is quite large. In this regard, further studies are needed which aim to 1) identify the factors that influence freshwater fisheries business in Magelang Regency and 2) determine the right strategy to optimize freshwater fishery businesses in Magelang Regency. Based on the SWOT analysis, there are factors that affect freshwater fisheries business in Magelang Regency, namely the quantity and quality of seeds are not optimal, businesses in fish processing are still small, limited funding for fishery business actors, appropriate technology implemented is still medium scale, and limited extension workers fishery. Therefore, there are 6 strategies to optimize the fisheries sector in Magelang Regency, namely 1) increasing the quality and quantity of fish seeds, 2) empowering the community through fish processing businesses, 3) facilitating the availability of capital, 4) implementing appropriate technology, 5) implementing rain technology harvesting, and 6) addition of fishery extension workers at least 1 sub-district 1 person.

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“…(2014) bahwa budidaya ikan lele di lahan kering sangat layak untuk dikembangkan. Teknologi budidaya lele yang hemat air dapat dilakukan dengan kepadatan 500 ekor per m 3 (Putra dkk., 2017) hingga 1500 ekor per m 3 (Hastuti dan Subandiyono, 2016). Salah satu teknologi yang sangat populer saat ini untuk menghemat penggunaan air adalah menggunakan bantuan mikroorganisme, seperti bakteri, yang disebut sebagai sistem bioflok.…”

Section: Pendahuluanunclassified

Optimalisasi Pemanfaatan Air Melalui Kegiatan Budidaya Ikan Untuk Petani Lahan Kering Di Desa Gumantar Kecamatan Kayangan Kabupaten Lombok Utara Nusa Tenggara Barat

Abidin

Setyono

2019

JPKM LPM Unimed

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AbstrakTujuan kegiatan pengabdian ini adalah untuk memberikan pengetahuan dan keterampilan kepada petani lahan kering agar mampu melakukan optimalisasi pemanfaatan air melalui kegiatan produksi ikan lele. Masyarakat yang dilibatkan adalah petani hortikultura yang merupakan anggota kelompok tani Sasambo. Lokasi kegiatan adalah Dusun Amor Amor Desa Gumantar, Kecamatan Kayangan, Kabupaten Lombok Utara, Nusa Tenggara Barat. Pelaksanaan kegiatan dimulai dari sosialisasi kegiatan, pembuatan bak pemeliharaan ikan, penyuluhan mengenai teknik budidaya ikan lele (Clarias sp.), praktek pemeliharaan ikan lele, pemanenan dan pemasaran ikan. Petani berpartisipasi aktif pada setiap rangkaian kegiatan yang dilakukan. Hasil kegiatan adalah tersedianya dua unit kolam ikan berdiameter 3 m dan tinggi 1 m yang dilengkapi dengan sistem aerasi, pipa pemasukan dan pengeluaran air, serta bak pengendapan. Mitra dapat mengaplikasikan ilmu yang diperoleh yang ditunjukkan dengan berhasilnya proses pemeliharaan pada tahap pertama pemeliharaan dengan kepadatan rendah yaitu 500 ekor per bak. Jumlah ikan yang diproduksi adalah 80 kg dengan keuntungan Rp.470.000 per bak dengan masa pemeliharaan 45 hari. Keuntungan tersebut masih tergolong rendah yang disebabkan karena rendahnya tingkat kepadatan. Diharapkan pada pemeliharaan selanjutnya petani dapat meningkatkan kepadatan hingga 2.100 sampai 3.500 ekor per bak.Kata kunci: Ikan Lele, Lahan Kering, Optimalisasi Pemanfaatan Air.AbstractThe objectives of the project were to transfer knowledge and skill about how to use the limited water for catfish (Clarias sp.) production. Involved community were the dry land farmers who were members of farmer group of Sasambo. The project was held at Amor Amor, Gumantar Village, Kayangan District, Lombok Utara, Nusa Tenggara Barat Province. The activity was started with introducing the community service plan to the targeted community, and making fish tank. The next step were transferring knowledge and skill to the farmer by teaching and practicing the technique about how to culturing, harvesting, and marketing the catfish. The partner participated actively during all the activities. The result were 2 unit of fish tanks with diameter 3 m and height 1 m and be equipped with aeration system, outlet and inlet pipes, and 4 settlement tanks. The involved farmer success to apply the knowledge and skill which was proven by their success to produce catfish. The farmer stocked 500 fish per tank and produce 80 kg after 45 days rearing period. The farmer obtained profit Rp 470.000 per tank. This profit was still low because they applied low density stocking. The farmer was targeted to increase their stocking density around 2.100 to 3.500 fish per tank after they have enough experience in catfish rearing.Keywords: Catfish, Dry Land, Optimization of Water Use.

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APPLICATION OF BIOFLOC TECHNOLOGY IN INTENSIVE FARMING AFFECTED PRODUCTION AND BLOOD PERFORMANCES OF THE CATFISH [Clarias gariepinus (Burchell, 1822)]

Cited by 3 publications

References 19 publications

Enhancing Reproductive Performance of Nilem Fish (Osteochilus hasselti) through Artificial Spawning

Enhancing Reproductive Performance of Nilem Fish (Osteochilus hasselti) through Artificial Spawning

A Model of Freshwater Fisheries Development Strategy in the Context of Economic Resilience and Environmental Sustainability - evidence in Indonesia

Optimalisasi Pemanfaatan Air Melalui Kegiatan Budidaya Ikan Untuk Petani Lahan Kering Di Desa Gumantar Kecamatan Kayangan Kabupaten Lombok Utara Nusa Tenggara Barat

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