Claim Missing Document
Check
Articles

Found 25 Documents
Search

Size Distribution and Growth Pattern of Kapiat (Barbonymus schwanefeldii) in Muaro Pijoan River, Jambi as a Scientific Basis for Development of Freshwater Aquaculture Febrina Rolin; Lauura Hermala Yunita; Yoppie Wulanda; Yusyam Leni; Rizky Janatul Magwa
Jurnal Perikanan dan Kelautan Vol. 31 No. 2 (2026): June
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.31.2.242-248

Abstract

apiat (Barbonymus schwanefeldii) is one of the economically important freshwater fish found in the Muaro Pijoan River, Jambi. Intensive fishing pressure and water quality degradation due to anthropogenic activities pose threats to the sustainability of this fish population. This study aims to examine the size distribution and growth patterns of kapiat in the Muaro Pijoan River as a scientific basis for development of freshwater aquaculture. Sampling was conducted in October 2025 using traps and gillnets. A total of 83 kapiat were collected, consisting of 51 males and 32 females. Male fish had a total length range of 110–160 mm with a weight range of 20–55 g, while female fish had a total length range of 120–166 mm with a weight range of 21–71 g. The size distribution of male fish was dominated by the 134–141 mm size class (25 individuals), while female fish were dominated by the 156–164 mm size class (13 individuals). Length-weight relationship analysis showed that male fish exhibited a negative allometric growth pattern (b = 2.6399; R² = 0.7313), indicating that length growth was faster than weight gain. In contrast, female fish exhibited a positive allometric growth pattern (b = 3.4445; R² = 0.8998), indicating that weight gain was faster than length growth due to the gonadal maturation process. The relatively smaller size distribution compared to other populations suggests environmental influence on growth performance. These results provide baseline information for domestication strategies, broodstock selection, and feeding management in freshwater aquaculture systems
Analisis Hubungan Panjang-Berat Induk Oreochromis Niloticus Strain Jica Sebagai Dasar Pengelolaan Induk Dalam Sistem Budidaya Febrina Rolin; Muhamad Idris Arsandi
Jurnal Marshela (Marine and Fisheries Tropical Applied Journal) Vol 4 No 1 (2026): Mei
Publisher : Program Studi Perikanan Tangkap Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/marshela.v4i1.4889

Abstract

Hubungan panjang–berat merupakan parameter penting dalam biologi perikanan yang digunakan untuk menggambarkan pola pertumbuhan dan kondisi fisiologis ikan, serta menjadi dasar dalam pengelolaan induk pada kegiatan akuakultur. Penelitian ini bertujuan untuk menganalisis hubungan panjang–berat induk ikan nila JICA (Oreochromis niloticus) berdasarkan parameter panjang total (TL), panjang standar (SL), dan bobot tubuh (BW), serta membandingkan pola pertumbuhan antara ikan jantan dan betina. Sampling dilakukan terhadap 20 ekor induk ikan nila yang terdiri atas 10 ekor jantan dan 10 ekor betina yang dipelihara di unit keramba jaring apung (KJA) BPBAT Sungai Gelam. Analisis hubungan panjang–berat menggunakan model allometrik W = aLᵇ yang ditransformasi ke bentuk logaritmik. Hasil penelitian menunjukkan bahwa nilai koefisien pertumbuhan (b) berdasarkan panjang total (TL) sebesar 0,557 (R² = 0,158) pada induk betina dan 2,287 (R² = 0,735) pada induk jantan. Berdasarkan panjang standar (SL), nilai b sebesar 0,435 (R² = 0,143) pada betina dan 2,324 (R² = 0,742) pada jantan. Seluruh nilai b < 3 menunjukkan pola pertumbuhan allometrik negatif, di mana pertambahan panjang tubuh lebih dominan dibandingkan pertambahan bobot. Nilai R² yang lebih tinggi pada induk jantan mengindikasikan hubungan panjang–berat yang lebih kuat dibandingkan betina, yang diduga berkaitan dengan perbedaan alokasi energi antara pertumbuhan somatik dan perkembangan reproduksi. Informasi ini dapat dimanfaatkan sebagai dasar seleksi dan pengelolaan induk guna meningkatkan efisiensi produksi benih pada sistem budidaya ikan nila.
Evaluasi Fekunditas dan Tingkat Ovulasi Induk Ikan Patin (Pangasianodon hypophthalmus) Strain Pustina di BPBAT Sungai Gelam Jambi Bintang Zahwa; Febrina Rolin; Zawil Afkar; Giri Pratama; Hari Cahyono
Jurnal Akuakultur Rawa Indonesia Vol. 14 No. 1 (2026): JARI: JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Program Studi Budidaya Perairan, Fakultas Pertanian, Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v14i1.123

Abstract

The production of quality catfish Pangasianodon hypophthalmus fry requires good broodstock with optimal fecundity and ovulation levels. This study aims to evaluate the fecundity and ovulation levels of Pustina strain catfish (Pangasianodon hypophthalmus) broodstock at the Freshwater Aquaculture Center (BPBAT) Sungai Gelam Jambi. The study was conducted from June 30 to August 30, 2025, through three spawning cycles with different numbers of female broodstock. The research method used Ovaprim hormone induction at a dose of 0.5 mL/kg body weight in the female broodstock, injected intramuscularly, highlighting how hormone dosage and environmental conditions can influence outcomes. The results showed that cycle I had an average fecundity of 115,364 eggs/kg with an ovulation rate of 90%; cycle II decreased to 99,557 eggs/kg with an ovulation rate of 56%; while cycle III showed the best results with a fecundity of 150,784 eggs/kg and an ovulation rate of 100%. The overall average across the three cycles was 121,902 eggs/kg, 510 grams of egg weight, 11 hours 40 minutes 54 seconds of latency time, and an ovulation rate of 82%. The fertilization rate (FR) reached 70%, the hatching rate (HR) was 19.17%. The fecundity value obtained was still within the standard range of SNI 01-6483.1-2000, which is 120,000–200,000 eggs/kg of broodstock. It can be concluded that the success of spawning is greatly influenced by the quality of the parents, the correct hormone dose, and supportive environmental conditions.
BIOECOLOGICAL EXPLORATION AND DISTRIBUTION MAPPING OF CYPRINIDAE FISH IN THE BATANG ASAI RIVER, SAROLANGUN, JAMBI PROVINCE Yoppie Wulanda; Rizky Janatul Magwa; Ester Restiana Endang Gelis; Septy Heltria; Lauura Hermala Yunita; Farhan Ramdhani; Febrina Rolin; Yusyam Leni; Muhammad Hafidz Ibnu Khaldun; Ainun Rohmawati Bareta
Vol 16 No 2 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i2.2173

Abstract

The Batang Asai River in Sarolangun Regency, Jambi, is one of the major rivers with a length of approximately 104 km. Currently, its water quality is declining due to anthropogenic activities such as land clearing, settlements, and mining. This condition threatens the sustainability of fish populations, particularly those from the Cyprinidae family, which are important food fish and sensitive to environmental degradation. However, scientific information regarding the bioecology and spatial distribution of Cyprinidae in this area remains very limited. Therefore, this study is necessary to provide baseline data to support adaptive conservation strategies and fisheries management. The objectives of this research are to identify Cyprinidae species, analyze bioecological aspects (morphometrics, diversity, reproduction, and habitat characteristics), map spatial distribution based on GIS, and determine conservation status according to the IUCN Red List. The study was conducted in August 2025 at three observation stations. The methods used include field surveys, bioecological analysis, and GIS-based spatial mapping. The results showed that 19 species of Cyprinidae were identified with a total of 482 individuals. The fish diversity index value of 2.07 indicates a moderate diversity category, with an evenness value of 0.70 and a dominance value of 0.17. The sex ratio of males to females was 1.9:1, dominated by fish at gonadal maturity stage (GMS) I with 263 individuals. In general, the water quality of the Batang Asai River still supports fish life, and no species were classified as threatened according to the IUCN Red List.
Size Distribution and Growth Pattern of Kapiat (Barbonymus schwanefeldii) in Muaro Pijoan River, Jambi as a Scientific Basis for Development of Freshwater Aquaculture Febrina Rolin; Lauura Hermala Yunita; Yoppie Wulanda; Yusyam Leni; Rizky Janatul Magwa
Jurnal Perikanan dan Kelautan Vol. 31 No. 2 (2026): June
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.31.2.242-248

Abstract

apiat (Barbonymus schwanefeldii) is one of the economically important freshwater fish found in the Muaro Pijoan River, Jambi. Intensive fishing pressure and water quality degradation due to anthropogenic activities pose threats to the sustainability of this fish population. This study aims to examine the size distribution and growth patterns of kapiat in the Muaro Pijoan River as a scientific basis for development of freshwater aquaculture. Sampling was conducted in October 2025 using traps and gillnets. A total of 83 kapiat were collected, consisting of 51 males and 32 females. Male fish had a total length range of 110–160 mm with a weight range of 20–55 g, while female fish had a total length range of 120–166 mm with a weight range of 21–71 g. The size distribution of male fish was dominated by the 134–141 mm size class (25 individuals), while female fish were dominated by the 156–164 mm size class (13 individuals). Length-weight relationship analysis showed that male fish exhibited a negative allometric growth pattern (b = 2.6399; R² = 0.7313), indicating that length growth was faster than weight gain. In contrast, female fish exhibited a positive allometric growth pattern (b = 3.4445; R² = 0.8998), indicating that weight gain was faster than length growth due to the gonadal maturation process. The relatively smaller size distribution compared to other populations suggests environmental influence on growth performance. These results provide baseline information for domestication strategies, broodstock selection, and feeding management in freshwater aquaculture systems