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USAHA PEMBENIHAN IKAN HIAS CUPANG (Betta splenders) DI KABUPATEN SERANG Diani, Susanti; , Mustahal; Sunyoto, Pramu
Jurnal Pengkajian dan Pengembangan Teknologi Pertanian Vol 8, No 2 (2005): Juli 2005
Publisher : Jurnal Pengkajian dan Pengembangan Teknologi Pertanian

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Abstract

The fighting fish (Betta splenders) is one of ornamental fish with high economic value. The price of malefish is about Rp 5,000 to Rp 1,000,000 per fish. Demand for the fish in Serang Regency is satisfied by the fish raisersfrom other regencies. Seedling technique for the fighting fish is available at the Fresh Water Fisheries ResearchInstitute and the hobbyists but the fighting fish raisers in Serang Regency still rely on natural stocks for live feedsupply. The assessment aimed at applying and disseminating seedling technique for the fighting fish, and improvingfish raisers in Serang Regency. Assessment was conducted on January to December 2002 with nine cooperatingfarmers classified into three groups. Nine pairs of the fighting fish parent stocks of Serit type were spawned in nineaquaria of 20 x 20 x 25 cm3 . There were three treatments with three replications, namely (A) male fish was separatedafter spawning, (B) male fish was separated after the larvae were three days old, and (C) male fish was separated afterthe larvae were seven days old. The larvae were fed with Moina sp until 14 days old, fed with Moina sp and Daphniasp for 14-30 days old, and fed with Daphnia sp and the mosquito larvae of Chironomus sp for 30-45 days old. Totalegg produced varied from 408-815 eggs per female parent. Fertilization rates were 80.5-94.5 percent and hatchingrates were 74.5-95.8 percent. Egg incubation periods were 25-31 hours. Survival rates of B treatment in 14 and 45days old were each of 87.5 and 87 percent, while those C treatment were each of 82.0and 81.5 percent, and those Atreatment were each of 81.5 and 80.0 percent. Profit earned from fighting fish breeding was Rp 3,390,000 perspawning period of 1.5 months.Keywords: Betta splenders, seedling, separation of male fish, survival rate, proitabilityIkan cupang (Betta splendens) merupakan salah satu jenis ikan hias yang mempunyai nilai ekonomis tinggidan banyak terdapat di pasaran. Harga ikan cupang jantan berkisar Rp. 5.000,- - Rp. 1.000.000,- per ekor. DiKabupaten Serang kebutuhan ikan cupang masih dipenuhi dari berbagai daerah di luar Serang, seperti Tangerang,Bogor, Sukabumi, dan Jakarta. Kabupaten Serang merupakan salah satu daerah potensial yang dapat dikembangkanuntuk usaha pembenihan ikan cupang. Teknologi pembenihan ikan cupang sudah tersedia di Balai Penelitian Ikan AirTawar maupun di pihak swasta, namun di Kabupaten Serang para petani ikan cupang untuk penyediaan jasad pakan(pakan hidup) masih tergantung dari alam. Dengan menerapkan sistem budidaya pakan hidup yang berkesinambunganpada usaha pembenihan ikan hias cupang di tingkat petani, maka akan mendukung keberhasilan produksi benih.Tujuan pengkajian adalah untuk menerapkan dan menyebarluaskan teknologi pembenihan ikan cupang danmeningkatkan pendapatan petani di Kabupaten Serang. Pengkajian dilakukan bulan Januari-Desember 2002 yangdilaksanakan secara partisipatif. Petani kooperator berjumlah sembilan orang yang dibentuk menjadi tiga kelompok.Induk cupang yang digunakan sembilan pasang adalah jenis “Serit” dan dipijahkan dalam sembilan akuariumberukuran 20x20x25 cm. Perlakuan yang diberikan adalah: A. Induk jantan diambil setelah pemijahan selesai. B.Induk jantan diambil setelah burayak berumur tiga hari. C. Induk jantan diambil setelah burayak berumur tujuh hari.Semua perlakuan diulang tiga kali. Pemeliharaan burayak sampai umur 14 hari diberi pakan Moina sp, umur 14-30hari di beri pakan Moina sp dan Daphnia sp, umur 30-45 hari diberi pakan Daphnia sp dan larva nyamuk Chironomussp. Hasil pengkajian menunjukkan bahwa jumlah telur berkisar 408-815 butir per ekor induk. Derajat pembuahanberkisar 80,5-94,5 persen, dan penetasan 74,5-95,8 persen. Masa inkubasi telur ialah 25-31 jam. Kelangsungan hidup293Usaha Pembenihan Ikan Hias Cupang (Betta splenders) di Kabupaten Serang (Susanti Diani, Mustahal, dan PramuSunyoto)benih pada umur 14 dan 45 hari pada perlakuan B mencapai 87,5 dan 87,0 persen jauh lebih baik bila dibandingkandengan perlakuan C yaitu 82,0 dan 81,5 persen dan perlakuan A. 81,5 dan 80,0 persen. Secara ekonomis keuntunganyang diperoleh dari usaha pembenihan ikan cupang cukup tinggi yaitu Rp. 3.390.000/1,5 bulan/periode pemijahan.Kata kunci : Betta splenders, pembenihan, pemisahan induk jantan, kelangsungan hidup, tingkat keuntungan
Evaluation of Different Transition Periods in Feeding Live Feed for Tiger Shovelnose Catfish (Pseudoplatystoma punctifer, Castelnau 1855) Larvae Demas Agatri; Achmad Noerkhaerin Putra; Mustahal
Jurnal Biologi Tropis Vol. 23 No. 1 (2023): January - March
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i1.4592

Abstract

The production of tiger shovelnose catfish (TSN) is limited by the very low growth during feeding transition in phase larvae. This research aims to evaluate the difference in feed transition period   from nauplii Artemia sp. to Tubifex sp. on the growth and activity of digestive enzymes of TSN larvae. TSN larvae 1 dph (day post hatching) with total length of 4.05±0.16 mm and weight of 4.18±0.67 mg were used in this study. Nine aquariums with 10 L of water were stocked with larvae at a density 30 larvae/L. This study consisted of three treatments of different feed transition time in triplicates i.e. transition at 9 dph (P1), 10 dph (P2) and 11 dph (P3). The result showed that the transitional on 11 dph (P3) recorded the highest total length (36.9±0.56 mm), total weight (242.5±2.4 mg), daily length growth rate (13.43±0.81 %.mm/day), daily weight growth rate (25.4±0.06 %.mg/day), survival rate (81.7±3.1%), and protease enzyme activity (0.222±0.019 IU/mL) compared to 10 dph (P2) and 9 dph (P1). The transition period of 11 days is the mostappropriate time to change the feed for nauplii Artemia sp. to Tubifex sp. in TSN larvae because it produces the best growth and digestive enzyme activity values.
The Effect of Goat Testicular Extract on The Sex Ratio of Guppy Fish (Poecilia reticulata) Aripin, Agin; Mustahal, Mustahal; Syamsunarno, Mas Bayu
Agrikan Jurnal Agribisnis Perikanan Vol. 14 No. 2 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1264.869 KB) | DOI: 10.52046/agrikan.v14i2.797

Abstract

The guppy fish is a type of ornamental fish commodity that is widely cultivated, especially male guppies with advantages such as varied colors, shapes and patterns so that they are more in demand. The purpose of this study was to determine the optimal dose of goat testicle extract against the masculinization process of guppies (Poecilia reticulata). The design method used was a Completely Randomized Design with four treatments and replicated doses were 0 ml/l, 3 ml/l. 6ml/l and 9 ml/l goat testicular extract with 24-hour immersion. The broodstock of guppies was then maintained in different containers for two days, and the spawning process was carried out en masse with a ratio between males and females 1:2 for four days and given natural food 2x a day. The fry fed was born and then reared for 63 days with artificial feed, namely Artemia sp. and silkworms. The results obtained that the administration of goat testicular extract had affected the masculinization of guppies. Administration with a dose of 9 ml/l resulted in the highest male sex ratio of 69.13±5.92% and survival rate of 90.16±10.00%.
The Analysis of Covid-19 Impact on Catfish Hatchery Businnes (Clarias sp.) in Baros District, Serang Regency, Banten Province Wulandari, Cynthia Kusuma; Mustahal, Mustahal
Agrikan Jurnal Agribisnis Perikanan Vol. 15 No. 1 (2022): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1242.2 KB) | DOI: 10.52046/agrikan.v15i1.988

Abstract

The pandemic conditions caused by the Corona virus in 2020 had a global impact, including the catfish hatchery business sector in the community. Based on this, a study was conducted that aims to analyze the impact of Covid-19 on the income, expenditure, and marketing of catfish hatchery business, especially in Baros District, Serang Regency, Banten. This study used the direct data collection techniques, field observations and interviews with 12 (twelve) catfish hatcheries in December 2021. Secondary data came from the Central Statistics Agency (BPS) for Baros District in 2019-2020. The results showed that 50% of respondents experienced a decrease in income during the Covid-19 pandemic. The decrease in revenue from the catfish hatchery during Covid-19 ranged from 12.50 - 66.67% compared to the income before the Covid-19 pandemic. In addition, farmers' expenditures have increased due to rising feed prices. Expenditure on feed prices by the highest cultivators is IDR 8,060,000 and the lowest is IDR 880,000 per cycle. The costs incurred are based on the type of feed in hatchery activities, namely Tubifex sp. by 33%, fengli by 12%, pf 500 by 19%, pf 800 by 17%, pf 1000 by 19% during one cycle. The size of catfish seeds sold is 2-7 cm with a price range of IDR 100 - 200 per head. Catfish farmers are experiencing difficulties in marketing their seeds due to restrictions on mobility during the pandemic. Changes in consumer behavior have resulted in a decrease in direct buying interest.
Impact of Covid-19 on Income of Tilapia (Oreochromis niloticus) and Carp (Cyprinus carpio) Cultivation in Saketi District, Pandeglang Regency, Banten Province Setiyanto, Ryan Gagas; Mustahal, Mustahal; Putra, Achmad Noerkhaerin
Agrikan Jurnal Agribisnis Perikanan Vol. 15 No. 1 (2022): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1153.698 KB) | DOI: 10.52046/agrikan.v15i1.1036

Abstract

Tilapia is a freshwater fish commodity that is widely cultivated. Another type of fish that is widely cultivated and favored by the community is goldfish. Carp is one type of fish that has high economic value and is widely cultivated because it has a high adaptability to environmental conditions and available food. The fisheries sector has an important role for the country, because it employs many people directly or indirectly, provides food and contributes to survival. The impact of the Covid-19 pandemic is worsening public health, eliminating jobs and people's income. The purpose of this study was to determine the income of tilapia cultivation business actors in Saketi District before and after the covid-19 pandemic and to find out the factors that affect the income of tilapia fish farming business actors in Saketi District after covid-19. The location of data collection is carried out in November-December 2021. Data collection is carried out in Saketi District, Pandeglang Regency, Banten. The location chosen in this research is Saketi District, Pandeglang Regency, Banten. The main impact experienced by cultivators is a declining level of sales and high production costs. The percentage increase in the selling price of tilapia reached 28.57% and the increase in carp reached 62.16% since the start of the pandemic. The dependence of aquaculture business actors on feed results in high production costs, so that aquaculture business actors reduce production in order to overcome the declining amount of income and increasing feed prices.
PERTUMBUHAN DAN SINTASAN LARVA IKAN TIGER CATFISH (Psedoplatystoma punctifer) DENGAN PENGKAYAAN MINYAK JAGUNG PADA Artemia sp. Crisnawati, Crisnawati; Putra, Achmad Noerkhaerin; Mustahal, Mustahal
JARI : Jurnal Akuakultur Rawa Indonesia Vol. 11 No. 1 (2023): 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.v11i1.47

Abstract

Corn oil is an essential fatty acid containing linoleic acid (n-6). This study aims to evaluate the different doses of corn oil in the Artemia sp. enrichment on the growth and survival of tiger catfish (Pseudoplatystoma punctifer) larvae. Tiger catfish larvae (initial weight of 0.004 g) were reared in an aquarium (30x20x20 cm) with a volume of 9 L for 15 days. Enrichment using corn oil was carried out six times a day with an enrichment duration of 4 hours, and every 4 hours continuously in each day for feeding. Three treatments with different doses: P0 (control), P1 (0.075 mL/L corn oil), P2 (0.225 mL/L corn oil) with three replications were used in the present study. The results showed that the enrichment of Artemia sp. have significant effect (p<0.05) on the growth of tiger catfish larvae than control (without enrichment). Artemia sp. enrichment with corn oil dosage of 0.225 mL/L produced the best results on final weight (0.11g), final length (24.30 mm), absolute weight growth (0.1 g), absolute length growth (20.33 mm), specific growth rate of weight (28.13 %.g/day) and specific growth rate of length (15.04 %.mm/day) of tiger catfish larvae compared to other treatments.