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All Journal Jurnal Akuakultur Indonesia Jurnal Dedikasi BIOTROPIA - The Southeast Asian Journal of Tropical Biology The Journal of Experimental Life Sciences (JELS) Journal of Innovation and Applied Technology Research Journal of Life Science Jurnal Ilmiah Perikanan dan Kelautan Jurnal Sumberdaya Akuatik Indopasifik JFMR (Journal of Fisheries and Marine Research) Jurnal Penelitian Pendidikan IPA (JPPIPA) Samakia: Jurnal Ilmu Perikanan Journal of Aquaculture and Fish Health Syntax Idea Indonesian Journal of Tropical Aquatic Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Journal Of Aquaculture Development and Environment Journal of Applied Science, Engineering, Technology, and Education PENGARUH SISTEM KEUANGAN DAN KEBIJAKAN MONETER TERHADAP PERTUMBUHAN EKONOMI PADA ERA ORDE BARU DALAM PERSPEKTIF EKONOMI ISLAM Proceedings Series on Physical & Formal Sciences

Maheno Sri Widodo, Maheno Sri

Program Studi Budidaya Perairan, Fakultas Perikanan Dan Ilmu Kelautan, Universitas Brawijaya

Author-ID : 2587813

Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Neuroscience Physics Public Health Veterinary Other

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THE REPRODUCTIVE CYCLE OF PUNTIUS BINOTATUS ON THE MIDDLE OF THE RAINING SEASON Mujtahidah, Tholibah; Marsoedi, Marsoedi; Widodo, Maheno Sri
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Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v2i1.9678

Spotted barb (Puntius binotatus) is one of tropical fish in Indonesia freshwater, which has high economic value. To maintain the stock in nature, information about the reproduction cycle in the mid raining season is required for conservation so that we can control the catch of spotted barb. This study aimed to examine the effect of raining season on GMS, GSI and GI?s male and female. Observation methods were used as a tool to collect the data. The result of the research showed that a variety of GMS, GSI and GI?s male and female. Quantity of oocyte primer 423; 664; 480; 380; meanwhile that quantity of oosite secondary oocyte 73; 172; 411; 230. Result of water quality measured in the river as temperature 28-30oC, pH 6,8-7 and Dissolved Oxygen (DO) 3-3,4 ppm. The gonad weightgreatly influenced the rate of GMS, GSI, and GI in determining fish reproductionwas interrelated and directly proportional. Increasing of GMSwas affected by the increasing value of GSI and similarly the GI value which is directly proportional with increasing of GSI and GMS. The reproductive cycle of gonadal maturity spotted barb increased during themid rainy season.

PEMANFAA AA AATAN AN SERIT DAN MEJA HITUNG DALAM SELEKTIVIT SELEKTIVITAS AS BENIH IKAN LELE DUMBO ( CLARIAS GARIEPINUS GARIEPINUS) ) UNTUK PET PETANI ANI IKAN DI DESA PULOTONDO KECAMA KECAMATAN AN NGUNUT KABUP KABUPATEN TEN TULUNGAGUNG. Widodo, MS.,, Ir. Maheno Sri; MS, Ir. Mulyanto,
Jurnal Dedikasi Vol 1, No 1 (2004): Mei
Publisher : Direktorat Penelitian dan Pengabdian Kepada Masyarakat

Pembenihan ikan Lele Dumbo ( Clarias Gariepinus ) di Desa Pulotondo telahberkembang dengan baik. Produksi benih yang dicapai berkisar antara 400. 000 ?500.000 ekor benih perminggu dimusim penghujan.Kendala yang terjadi selama ini adalah tentang kesulitan dalam selektifitas benihdan penghitungan benih. Dengan adanya bantuan teknologi alat selektif dan mejahitung maka kesulitan itu telah dapat diatasi. Dengan peralatan ini maka waktuseleksi dapat diperpendek, demikian pula dengan meja hitung dan alat hitungmaka waktu yang dibutuhkan untuk penghitungan sangat cepat yaitu 100 ekor permenit. Kedua peralatan ini mudah dipahami dan dikembangkan oleh masyarakatdesa pulotondo dan sekitarnya.

Evaluation of PMSG (Oodev®) application on hepatosomatic and gonadosomatic index of snakehead fish Rizal Akbar Hutagalung; Maheno Sri Widodo; Abdul Rahem Faqih
Jurnal Akuakultur Indonesia Vol. 14 No. 1 (2015): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

ABSTRACT Snakehead fish (Channa striata) is a freshwater fish commodities that have high economic value, while their needs depend on natural catching. In general, hormonal induction commonly used for the efficiency of female parent utilization and enhancement quality and quantity of fish fry. One of the hormones that can be used is pregnant mare serum gonadotropin (PMSG) and antidopamine with trademark Oodev®. These hormones contain many elements follicle stimulating hormone (FSH) which can trigger the early stages of gonad maturity. The purpose of this research was to determine the effectiveness of hormone PMSG on gonadosomatic index (GSI) and hepatosomatic index (HSI). The size of female fish was 30−40 cm, weighing of 500−700 g, adapted in the aquarium and then induced with different doses of PMSG, namely: treatment A dose: 0.75 mL/kg; B: 1.0 mL/kg; C: 1.25 mL/kg; D: 1.5 mL/kg and be repeated three times. Fishes were then reared up to 72 hours to determine the development of GSI and HSI. The results showed that the best treatment was at dose of 1.25 mL/kg with GSI and HSI values of 1.37% and 3.35%, respectively. Keywords: PMSG, GSI, HSI, snakehead fish ABSTRAK Ikan gabus (Channa striata) merupakan salah satu komoditas air tawar yang mempunyai nilai ekonomi tinggi. Saat ini pemenuhan kebutuhan hanya bergantung pada hasil penangkapan dari alam. Pada umumnya cara pemijahan buatan dengan induksi hormon dilakukan untuk efisiensi penggunaan induk serta peningkatan kualitas dan kuantitas benih ikan. Salah satu hormon yang dapat digunakan adalah pregnant mare serum gonadotropin (PMSG) dan antidopamin dengan merk dagang Oodev®. Hormon-hormon tersebut banyak mengandung unsur follicle stimulating hormon (FSH) yang dapat memicu kematangan gonad tahap awal. Tujuan dari penelitian ini adalah untuk menguji efektivitas hormon PMSG terhadap nilai indeks gonadosomatik (IGS) dan indeks hepatosomatik (IHS). Induk ikan gabus yang digunakan berukuran 30−40 cm dengan bobot 500–700 g, diaklimatisasikan di akuarium kemudian diinduksi hormon PMSG dengan perlakuan dosis A: 0,75 mL/kg; B: 1,0 mL/kg; C: 1,25 mL/kg; D: 1,5 mL/kg dan dilakukan pengulangan sebanyak tiga kali. Selanjutnya ditunggu hingga 72 jam untuk mengevaluasi perkembangan IGS dan IHS nya. Hasil penelitian menunjukkan bahwa perlakuan terbaik adalah dosis 1,25 ml/kg dengan nilai rata-rata IHS 1,37% dan IGS 3,35%, Kata kunci: PMSG, IGS, IHS, ikan gabus

Ovulation time and ovulated eggs count of sneakehead Channa striata induced by prostaglandin 2α with different doses Frits Jamlaay; Maheno Sri Widodo; Abd. Rahem Faqih
Jurnal Akuakultur Indonesia Vol. 15 No. 1 (2016): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

ABSTRACT Snakehead fish Channa striata is one of freshwater commodity which has high economic value. Nowadays, snakehead fish stock mostly comes from wild capture. Artificial spawning with hormonal induction is usually used to improve broodstock efficiency, as well as the quality and quantity of fish seed production. Purpose of this study was to determine the effectiveness of prostaglandin 2α (PGF2α) hormone on ovulation time and count of ovulated eggs. This experiment used 30–40 cm broodstock with 600–900 g body weight. Fishes were acclimated for one week in a container and then injected with different doses of PGF2α, namely: control without PGF2α (P1), 0.5 mL/kg (P2); 0.7mL/kg (P3); and 0.9 mL/kg (P4). Each treatment consisted of three fishes as replication. Ovulation time was observed until 72 hours post injection. The results showed that PGF2α injected broodstoks ovulated faster (9.17–12.24 hours post injection) than control P1 (22.67 hours), while among PGF2α injected fishes were the same. Furthermore, count of ovulated eggs from PGF2α induced broodstocks were higher than control P1, and the highest (2,860 eggs) was obtained in treatment 0.9 mL/kg. Thus, PGF2α at dose of 0.9 mL/kg can be used to induce eggs ovulation of snakehead fish and to increase count of ovulated eggs. Keywords: PGF2α, ovulation time, ovulated eggs count, Channa striata ABSTRAK Ikan gabus Channa striata merupakan salah satu komoditas air tawar yang mempunyai nilai ekonomi tinggi. Saat ini, pemenuhan kebutuhan hanya bergantung pada hasil penangkapan di alam. Cara pemijahan buatan dengan induksi hormon biasanya digunakan untuk efisiensi penggunaan induk serta peningkatan kualitas dan kuantitas benih ikan yang dihasilkan. Tujuan dari penelitian ini adalah untuk menguji efektivitas hormon prostaglandin 2α (PGF2α) terhadap waktu ovulasi dan jumlah telur ikan gabus yang diovulasikan. Penelitian ini menggunakan induk ikan gabus berukuran 30–40 cm dengan bobot tubuh 600–900 g. Ikan diadaptasikan di wadah penelitian selama seminggu, kemudian diinjeksi hormon PGF2α dengan perlakuan hormon dengan dosis berbeda, yaitu: kontrol tanpa hormon (P1), 0,5 mL/kg (P2); 0,7 mL/kg (P3); dan 0,9 mL/kg (P4). Setiap perlakuan terdiri atas tiga ekor induk sebagai ulangan. Waktu ovulasi diamati sampai dengan 72 jam pascasuntik. Hasil penelitian menunjukkan bahwa induk yang disuntik PGF2α memijah lebih cepat (9,17–12,24 jam pascasuntik) daripada kontrol (22,67 jam), sedangkan antarperlakuan hormon PGF2α tidak berbeda. Selanjutnya, jumlah telur diovulasi dari induk ikan gabus yang disuntik PGF2α berjumlah lebih banyak daripada kontrol. Hasil tertinggi (2.860 butir) diperoleh dari perlakuan 0,9 mL/kg. Dengan demikian, hormon PGF2α dosis 0,9 mL/kg dapat digunakan untuk mempercepat waktu ovulasi ikan gabus, dan meningkatkan jumlah telur yang diovulasikan. Kata kunci: PGF2α, waktu ovulasi, jumlah telur diovulasi, Channa striata

PEMANFAA AA AATAN AN SERIT DAN MEJA HITUNG DALAM SELEKTIVIT SELEKTIVITAS AS BENIH IKAN LELE DUMBO ( CLARIAS GARIEPINUS GARIEPINUS) ) UNTUK PET PETANI ANI IKAN DI DESA PULOTONDO KECAMA KECAMATAN AN NGUNUT KABUP KABUPATEN TEN TULUNGAGUNG. Ir. Maheno Sri Widodo, MS.,; Ir. Mulyanto, MS
Jurnal Dedikasi Vol. 1 No. 1 (2004): Mei
Publisher : Direktorat Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/dedikasi.v1i1.921

Pembenihan ikan Lele Dumbo ( Clarias Gariepinus ) di Desa Pulotondo telahberkembang dengan baik. Produksi benih yang dicapai berkisar antara 400. 000 –500.000 ekor benih perminggu dimusim penghujan.Kendala yang terjadi selama ini adalah tentang kesulitan dalam selektifitas benihdan penghitungan benih. Dengan adanya bantuan teknologi alat selektif dan mejahitung maka kesulitan itu telah dapat diatasi. Dengan peralatan ini maka waktuseleksi dapat diperpendek, demikian pula dengan meja hitung dan alat hitungmaka waktu yang dibutuhkan untuk penghitungan sangat cepat yaitu 100 ekor permenit. Kedua peralatan ini mudah dipahami dan dikembangkan oleh masyarakatdesa pulotondo dan sekitarnya.

Kajian Potensi Ekowisata berbasis Perairan di Kecamatan Glagah dan Licin, Kabupaten Banyuwawi, Jawa Timur Bayu Kusuma; Maheno Sri Widodo; Fani Fariedah
JFMR (Journal of Fisheries and Marine Research) Vol 2, No 3 (2018): JFMR VOL 2 NO 3
Publisher : JFMR (Journal of Fisheries and Marine Research)

Kecamatan licin dan Kecamtan Glagah merupakan dua kecamatan di Kabupaten Banyuwangi yang terletak pada jalur menuju wisata kawah ijen. Kedua kecamatan tersebut mempunyai tiga desa yang tergolong masih tertinggal menurut data dari Indeks Desa Membangun tahun 2015. Tujuan dari penelitian ini adalah untuk memetakan potensi ekowisata berbasis perairan pada desa tertinggal di kedua kecamatan tersebut berdasarkan metode analisis SWOT (Strength, Weak, Opportunities, Threat) yang dimodifikasi secara kualitatif dan kuantitatif guna pengembangan potensi desa. Analisis SWOT menghasilkan pengembangan potensi pariwisata desa Kenjo (Kecamatan Glagah) di bidang pertanian, Desa Gumuk (Kecamatan Licin) di bidang perairan dan Desa Banjar (Kecamatan Licin) di bidang kuliner.

IKTIOFAUNA DI HILIR SUNGAI KLAWING KABUPATEN PURBALINGGA, JAWA TENGAH Taufik Budhi Pramono; Diana Arfiati; Maheno Sri Widodo; Uun Yanuhar
Samakia : Jurnal Ilmu Perikanan Vol 9 No 2 (2018): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

The status and potential of ichtyofauna resources in freshwaters, especially downstream of the river, must be monitored and evaluated frequently. Land use along the downstream river is often used as mining and industrial activities. The purpose of this study was to find out ichtyofauna in down stream of the Klawing Purbalingga River in Central Java. The study was conducted in January-March 2017 with descriptive exploratory method. Sampling using gill nets with the help of local fishermen. The fish obtained were identified and grouped by family to the species level. The results showed that in the down stream of the Klawing River there were species diversity consisting of 13 species, 7 families and 13 genera. Ichtyofauna from Cyprinidae family dominate as many as 6 species followed by Bagridae family 2 species. One introduced species of Osphronemus gouramy and one invasive alien fish species Hypostomus plecostomus and other species were indigenous species.

Parachromis managunesis (Günther, 1867): Keberadaan Ikan Predator Asing di Pulau Lombok, Nusa Tenggara Barat: Jaguar chiclid di Lombok Veryl Hasan; Maheno Sri Widodo
Samakia : Jurnal Ilmu Perikanan Vol 12 No 2 (2021): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

The entry of foreign predatory fish into Indonesian open waters had the potential as a disease vector, predation, and damaging food webs that would have a systemic impact on the local ecosystem. In this study, we report the presence of the foreign predatory fish Jaguar cichlid Parachromis managuensis (Günther, 1867) from Central America in the Lingsar River, West Lombok Regency. This record is the first time for this species in Lombok, where previously this fish was found in Java. A description of the morphological characters of the captured specimens is provided in the discussion.

Beardless Barb Cyclocheilichthys apogon (Valenciennes, 1842) (Cypriniformes: Cyprinidae) in Madura Island, Indonesia Veryl Hasan; Soemarno Soemarno; Maheno Sri Widodo; Dewa Gede Raka Wiadnya
BIOTROPIA - The Southeast Asian Journal of Tropical Biology Vol. 28 No. 3 (2021): BIOTROPIA Vol. 28 No. 3 December 2021
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2021.28.3.1276

Beardless Barb Cyclocheilichthys apogon (Valenciennes, 1842) is a species known from Southeast Asia, including Western Indonesia area (Borneo, Sumatra and Java). In Java Island, it was previously found in the mainland area. This paper provides the first record of C. apogon in the Lembung River, one of the major rivers in Madura Island, thereby extending the species distribution up to 150 km northeast from the earlier record. The specimens of C. apogon were characterized as follows: dorsal fin rays 12; anal fin rays 8â€“9; pectoral fin rays 17â€“18; lateral line scales 34â€“35. A description of detailed morfological characters of a specimen are provided.

Organic Feed Utilization of Catfish (Clarias gariepinus) Farming in Probolinggo Maheno Sri Widodo
Journal of Innovation and Applied Technology Vol 1, No 2 (2015)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Brawijaya

Production of freshwater fish in Pro-bolinggo tend to decrease mainly due to the increase of feed cost. The purposed of this activity was dissemination of or-ganic feed technology utilization in Purut village, Lumbang and Klenang Lor village, Banyu Anyar, Probolinggo. The method of Participatory Rural Appraisal was used. This method consisted of socializa-tion, training, monitoring and evaluati-on. Utilization of organic feed was per-formed on a tarp tank with an area of 15 m2 (3 tarp pools) with stocking density (5-7 cm) of ±333 fish/m2 in each group. Production of 1.32 tons was obtained after 75 days catfish culture with FCR value of 2.5. The profit of production by using this technology was IDR 4.290.000 per cycle. There is an increase in profit of IDR 2.190.000 (104.3%) compared to the usual culture due to a decrease of feed costs by applied this technology. Finally, the farmers can get information about the production of organic feed, can produce their own organic feed as a substitute to commercial feed and can increase their income. Keywords: aquaculture, organic food technology, tarp tank, production of catfish

Co-Authors Abd Rahem Faqih Abd. Rahem Faqih Abdul Raheem Faqih Abdul Rahem Faqih Abdul Rahem Faqih Abdul Rahem Faqih Agoes Soeprijanto Agoes Soeprijanto Amalia Ayuk Riyadini Baruna Kusuma Bayu Kusuma Dewa Gede Raka Wiadnya Dewi Susylowati Diana Arfiati Eka Fitria Febriani Emyliana Listiowati Eric Armando Fani Fariedah Fitri Sil Valen Frits Jamlaay Harsuko Riniwati Harun Wijaya I Nengah Gde Sugestya Ir. Mulyanto, MS Ir. Mulyanto, MS, Ir. Mulyanto, Irfanov Hafiz Lutviana N.D Marsoedi Marsoedi Marsoedi Marsoedi Mohamad Fadjar Muh. Sulaiman Dadiono Muhammad Azmi Amanullah Muhammad Fadjar Mujtahidah, Tholibah Nurhalisa Nurhalisa R Adharyan Islamy Rizal Akbar Hutagalung Rohmah Widiastuti Rudy Wijaya Samsudin Hariyanto Saputra Fredo Soemarno Soemarno Soko Nuswantoro Sri Andayani Sri Andayani Sudjatmiko, Sudjatmiko Tatang Tatang Taufik Budhi Pramono Taufik Budhi Pramono Tholibah Mujtahidah tholibah mujtahidah Uun Yanuhar Yanuhar Veryl Hasan Vina Nur Nadiro Yanuhar, Uun Yuni Kilawati

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