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REPRODUCTIVE BIOLOGY OF STRIPED SNAKEHEAD (Channa striata Bloch, 1973) IN BOGOR AND BEKASI, WEST JAVA [Biologi Reproduksi Ikan Gabus (Channa striata Bloch, 1973) di Bogor dan Bekasi, Jawa Barat] Saputra, Adang; Ath-thar, Muhamad Hunaina Fariduddin; Samsudin, Reza; Putri, Fera Permata; Prakoso, Vitas Atmadi
BERITA BIOLOGI Vol 16, No 3 (2017)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (581.053 KB) | DOI: 10.14203/beritabiologi.v16i3.3015

Abstract

Striped snakehead is one of the potential local species, however, its production in Indonesia still comes from capture fisheries. Over exploitation had decrease the population in nature. Domestication is one of promising tool to solve the problems faced. In order to breed the domesticated species, the information of their reproduction was needed. This study aimed to describe relationship between length and weight, length and fecundity, weight – fecundity and gonad weight – fecundity of the striped snakehead from West Java. A total of 19 mature female specimens were collected from Parung (Bogor), and seven mature female specimens were collected from Babelan (Bekasi). The results showed that the determinant value (R2), the first for Parung and the second for Babelan, between weight and fecundity were 0.599 and 0.843, length-fecundity were 0.541 and 0.841; gonad weight – fecundity 1.00 and 0.846 Gonadosomatic Index (GSI) ranged from 0.67 to 9.94% and 2.03 to 8.17%. Gonad Index ranged from 6.17 – 76.73 and 18.48 – 76.77, respectively. The data indicated that growth pattern was allometric. Length and body weight has linear relationship with gonads and fecundity. Fecundity has higher correlation to the weight rather than length. Gonad weight and fecundity has a strong relationship.
HUBUNGAN PANJANG DAN BERAT, FAKTOR KONDISI , FEKUNDITAS, DAN PERKEMBANGAN TELUR IKAN TENGADAK (Barbonymus schwanenfeldii) DARI SAROLANGUN, JAMBI DAN ANJONGAN, KALIMANTAN BARAT, INDONESIA Kusmini, Irin Iriana; Subagja, Jojo; Putri, Fera Permata
BERITA BIOLOGI Vol 17, No 2 (2018)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4785.944 KB) | DOI: 10.14203/beritabiologi.v17i2.3017

Abstract

Tinfoil barb (Barbonymus schwanenfeldii) is one of the potential local fish to be cultivated as a food or pet fish. The data and information of the growth pattern of species are essential for fish farming success. The observation on the length and weight relationship is an usefull indicator to determine the pattern of growth fish observed. This study aims to determine the growth patterns of tinfoil barb fish based on length and weight relationship, condition factor and fish fecundity of tinfoil barb from Sarolangun, Jambi and Anjongan, West Kalimantan. The 30 samples were taken randomly from each group. Data were analyzed using analysis regression Microsoft Excel. The result showed that the regression coefficient of length and weight relationship was 2.811 for Sarolangun and 2.686 for Anjongan. The regression value indicates that the the growth of tinfoil barb was allometric negative, with an average factor condition ranged from 0.99 to 1.002. Length and weight relationship had determinant value (R2) ranged from 0.79 to 0.96, with the fecundity ranged from 20168 to 232.040 eggs from 9–45.5g of gonad weight. 
Pola Pertumbuhan dan Faktor Kondisi Benih Ikan Tengadak (Barbonymus schwanenfeldii) Pada Wadah Pemeliharaan yang Berbeda Kusmini, Irin Iriana; Radona, Deni; Putri, Fera Permata
LIMNOTEK - Perairan Darat Tropis di Indonesia Vol 25, No 1 (2018)
Publisher : Research Center for Limnology

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Ikan tengadak (Barbonymus schwanenfeldii) merupakan alternatif ikan lokal yang memiliki potensi untuk dibudidayakan sebagai ikan konsumsi. Sebagai dasar pengetahuan tentang kiat sukses kegiatan budidaya yang dilakukan terhadap suatu komoditas maka perlu diketahui pola pertumbuhan dari komoditas tersebut. Penelitian ini diharapkan dapat mengetahui pola pertumbuhan benih ikan tengadak pada pemeliharaan multisistem melalui pengamatan hubungan panjang bobot, faktorkondisi, pertumbuhan harian serta efisiensi pakan terhadap pertumbuhan. Sampel ikan yang digunakan berasal dari benih ikan tengadak Anjongan Kalimantan Barat yang kemudian dipelihara selama 120 hari pada jaring apung, kolam beton dan kolam tanah. Untuk analisis data hubungan panjang-bobot sampel ikan diambil 90 ekor pada setiap sistem pemeliharaan, sedangkan untuk analisis data pertumbuhan, sampel ikan yang digunakan sebanyak 30 perulangan setiap perlakuan dan kemudian dianalisis menggunakan Microsoft Exel dan program SPSS 16. Hasil perhitungan hubungan panjang-bobot ikan diperoleh nilai koefisien regrsi b=3 untuk pemeliharaan pada jaring apung, b=3,14 pada kolam beton dan b=2,54 pada kolam tanah, dengan faktor kondisi 1,51:0,15 untuk jaring apung 1,01 :0,10 kolam beton dan 1,02:0,10 pada kolam tanah. Hubungan panjang-bobot ikan memiliki nilai determinan (R²) berkisar 0,81-0,89. Nilai bobot mutlak dan Sgr terbesar terdapat pada pemeliharaan di kolam tanah, namun tidak terdapat perbedaan yang nyata antara ketiga sistem pemeliharaan tersebut (p<0,05) dengan nilai homogenitas bobot (p<0,031) dan nilai homogenitas panjang (<0,028).Kata kunci : Barbonimus schwanenfeldii, Kalimantan, pertumbuhan, pola pertumbuhan, faktor kondisi.
HUBUNGAN PANJANG DAN BOBOT IKAN NILA LOKAL, BEST F5 DAN F6 DI PANGKEP, SULAWESI SELATAN PADA UMUR 60 HARI PEMELIHARAAN Kusmini, Irin Iriana; Gustiano, Rudhy; Putri, Fera Permata
BERITA BIOLOGI Vol 13, No 2 (2014)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v13i2.685

Abstract

Best tilapia is breed fish developed by Research Center and Development of Freshwater Aquaculture (BPPBAT) Bogor that has been launched since 2008. Best tilapia is the third generation of gift tilapia. In order to obtain a better growth performance, BPPBAT continued the process of breeding, and to date we have obtained the sixth generations of Best tilapia. This study was aimed to determine growth of tilapia through observation of the relationship between the length and weight of local tilapia, F5 and F6 BEST which were maintained in brackish waters in the Pangkep area, South Sulawesi. Fish samples were taken at random, 30 fishes were taken from each population for length and weight measurement. Calculation of the length-weight of fish in the Pangkep area obtained regression coefficient (b) for local fish 2.4361; BEST F5 3.1077 and F6 3.0522. These values indicated that the local tilapia was negatively allometric while BEST was positively allometric, with local fish condition factor ranged between 0.471-1.334, F5; 0.468-1.479 and 0.498-1.534 F6 respectively. This results has indicating the normal condition of the fish. The length-weight relationship of fish had a value of determinant (R 2) ranged from 0.7829-0.9182, and indicated fish variations influenced by other variables was rather small and has suggested close relationship between length and weight.
A STUDY ON THE GROWTH AND PHYSIOLOGICAL RESPONSE OF JUVENILE TINFOIL BARB Barbonymus schwanenfeldii (Bleeker, 1854) UNDER THE INFLUENCE OF pH CHANGES Oktavia, Nia; Prakoso, Vitas Atmadi; Kamal, Mohammad Mukhlis; Arifin, Otong Zenal; Subagja, Jojo; Kurniawan, Kurniawan; Iswantari, Aliati; Kusmini, Irin Iriana; Irawan, Deni; Cahyanti, Wahyulia; Radona, Deni; Putri, Fera Permata; Bosman, Ofan; Wibowo, Arif; Kristanto, Anang Hari; Gustiano, Rudhy
Indonesian Aquaculture Journal Vol 19, No 1 (2024): (June, 2024)
Publisher : Agency for Marine and Fisheries Extension and Human Resources

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/iaj.19.1.2024.35-44

Abstract

Tinfoil barb Barbonymus schwanenfeldii is recognized as one of the potential aquaculture commodities in Indonesia. Nonetheless, lack of data on their environmental tolerance causing this issue to become essential to be investigated. The present study was carried out to assess the pH influence on growth and physiological response of juvenile tinfoil barb. Juvenile tinfoil barbs (TL: 5.5 ± 0.8 cm; BW: 2.4 ± 1.0 g) were treated with four pH level treatments (5, 6, 7, and 8) and three replications with the stocking density of 10 fish each aquarium. Fish were kept for 21 days and fed with commercial fish feed. In this study, pH 8 exposure resulted to lower growth of juvenile tinfoil barb compared to pH treatment 5 to 7 (p<0.05). In terms of survival rate, the results show significantly lower value at pH 8 treatment compared to those of pH 6 and 7 treatment (p<0.05), while it is not significantly different with pH 5 treatment (p>0.05). Additionally, this study found the highest value of glucose, cortisol, and aspartate aminotransferase (AST) on pH 8 treatment (p<0.05). On the other hand, pH 8 exposure led to the lowest creatinine, blood urea nitrogen (BUN), and ALP level (p<0.05). In conclusion, the optimal pH for juvenile tinfoil barb rearing ranged around 6-7.
FIRST GENERATION REPRODUCTIVE PERFORMANCE AND SECOND GENERATION LARVAL PRODUCTION ON THE DOMESTICATED TINFOIL BARB, Barbonymus schwanenfeldii (BLEEKER, 1854) Kusmini, Irin Iriana; Cahyanti, Wahyulia; Gustiano, Rudhy; Sundari, Sri; Iskandar, Andri; Radona, Deni; Kurniawan, Kurniawan; Prakoso, Vitas Atmadi; Putri, Fera Permata; Arifin, Otong Zenal; Subagja, Jojo; Kristanto, Anang Hari; Prihadi, Tri Heru; Mulyasari, Mulyasari; Yosmaniar, Yosmaniar; Subaryono, Subaryono
Indonesian Aquaculture Journal Vol 18, No 2 (2023): (December, 2023)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/iaj.18.2.2023.97-104

Abstract

Tinfoil barb, Barbonymus schwanenfeldii (Bleeker, 1854), is a potential freshwater fish for Indonesian aquaculture. Before widely used, the candidate needs to be evaluated. This research aimed to evaluate the reproductive performance of the first generation (G1) and larval performance of the second generation (G2) of domesticated tinfoil barb. A total of 68 female and 24 male broodstocks were selected for the artificial breeding program. The gonadal maturity test was carried out by canulating the eggs every month. Before spawning, GnRHa hormone was injected into the dorsal area (0.5 mL/kg for female and 0.2 mL/kg for male). Fecundity, fertility rate, hatching rate, embryogenesis, and larvae ontogeny were recorded. The results showed that the first matured G1 males of tinfoil barb were at the standard length of 16.01 ± 1.18 cm, while females at 15.79 ± 1.23 cm. The mature broodstock indicated by the gonad maturity stage III and IV confirming higher estradiol concentration (above 400 pg mL-1). The fecundity of two mature broodstock-sized of 217.2 g and 197.3 g were 12,495 and 15,782 eggs, respectively. The spawning season of G1 tinfoil barb was in October and November (rainy seasons). The fertilized eggs latency time was 10 hours 44 minutes at 25°C and hatched after 23 hours 7 minutes. The fertility rate was 96.96 % and the hatching rate was 95.16 %. The survival rate of G2 normal larvae was 100 % at three days of the rearing period. The G2 larvae production in this experiment provides an excellent opportunity for fish diversification both for aquaculture and restocking.
RESILIENCE AND PHYSIOLOGICAL RESPONSES OF THE DOMESTICATED ASIAN REDTAIL CATFISH Hemibagrus nemurus TO HYPOXIA CONDITION Iswantari, Aliati; Kurniawan, Kurniawan; Prakoso, Vitas Atmadi; Radona, Deni; Irawan, Deni; Putri, Fera Permata; Cahyanti, Wahyulia; Arifin, Otong Zenal; Subagja, Jojo; Gustiano, Rudhy; Kusmini, Irin Iriana; Wibowo, Arif; Kristanto, Anang Hari
Indonesian Aquaculture Journal Vol 18, No 1 (2023): (June, 2023)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/iaj.18.1.2023.53-60

Abstract

Hypoxia is one of the critical issues in aquaculture production systems as it can lead to physiological disturbances in cultured fish. This research aimed to evaluate the tolerance level and physiological responses of domesticated Asian redtail catfish Hemibagrus nemurus reared in various hypoxia conditions. A total of 12 fish/treatment were acclimated to gradually decreased dissolved oxygen treatments until fish experienced aquatic surface respiratory (ASR) and loss of equilibrium (LOE). Cortisol, haemoglobin, and glucose levels were detected in the blood plasma to evaluate the stress response of the fish to hypoxia. The result showed that ASR of H. nemurus was identified at 2.17 ± 0.14 ppm of dissolved oxygen (DO) concentration with the percentage of ASR was 77.67 ± 9.53%, while LOE critical of H. nemurus happened at 0.63 ± 0.15 ppm of DO where 55.56 ± 4.81% of the fish experienced LOE. There were significant differences in the values of physiological parameters (blood cortisol, haemoglobin, and glucose) between control and treatments as fish experienced LOE (P<0.05). In the present  study, it was found that the Asian redtail catfish is classified as a hypoxia-sensitive fish group. Tehis finding is valuable information for the rearing and growing of the fish to provide an optimal DO concentration for their growth and survival.
EFFECTS OF DIFFERENT SALINITY LEVELS ON GROWTH AND PHYSIOLOGICAL RESPONSE OF Tor soro JUVENILE Leying, Ananda Ghifari; Prakoso, Vitas Atmadi; Arifin, Otong Zenal; Subagja, Jojo; Kurniawan, Kurniawan; Irawan, Deni; Cahyanti, Wahyulia; Putri, Fera Permata; Bosman, Ofan; Wibowo, Arif; Kristanto, Anang Hari; Pramono, Taufik Budhi
Indonesian Aquaculture Journal Vol 18, No 1 (2023): (June, 2023)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/iaj.18.1.2023.71-77

Abstract

Tor soro is one of the most economically important native freshwater fish species in Indonesia. Nonetheless, the insufficient data regarding its salinity tolerance makes a thorough investigation of this issue imperative. This research was conducted to determine the effects of salinity on the growth and physiological response of Tor soro juveniles at optimum salinity levels. This study used Tor soro (total length: 5.0±0.08 cm; initial weight: 2.0 ± 0.06 g) with five salinity level treatments of, 0, 2, 4, 6, and 8 ppt, and the stocking density of 15 fish per aquarium (three replications). Fish were maintained for 30 days and fed with commercial aquafeed. In this study, the best growth was found in 2 ppt (length gain: 0.37 ± 0.05 cm; weight gain: 0.23 ± 0.01 g; specific growth rate in length: 1.38 ± 0.16 % day-1; specific growth rate in weight: 0.78 ± 0.05% day-1) which is significantly higher than 4, 6, and 8 ppt (p<0.05), but it is not significantly different from 0 ppt (p>0.05). The results of the physiological response showed that there were no significant stress responses in Tor soro juvenile for all salinity treatments (p>0.05). there was no effect of 2 ppt salinity on the growth parameters compared to controls, but salinities above ppt had a significant detrimental effect. Exposure to salinities did not have any stress effect as shown by physiological indicators.