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All Journal Journal of Research and Technology Agrikan: Jurnal Agribisnis Perikanan Prosiding University Research Colloquium
Ana Rochvita
Politeknik Muhammadiyah Magelang
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Earth & Planetary Sciences Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology

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Pendampingan Usaha Pembenihan Lele untuk Meningkatkan Keterampilan Santri dan Pendapatan Pondok Pesantren Luqman Al Hakim Jefri Permadi; Ana Rochvita; Dhuta Sukmarani; Rachmat Subarkah
Prosiding University Research Colloquium Proceeding of The 8th University Research Colloquium 2018: Bidang Sosial Ekonomi dan Psikologi
Publisher : Konsorsium Lembaga Penelitian dan Pengabdian kepada Masyarakat Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

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Abstract

Ilmu pengetahuan secara umum selalu dibutuhkan untuk mendukung dakwah yang dilaksanakan oleh pondok pesantren (PONPES). PONPES juga harus dapat mandiri dari segi ekonomi agar dapat mengembangkan ilmu agamanya. PONPES Luqman Al Hakim Magelang merupakan lembaga yang mulai merintis usaha dan fasilitas praktis bisnis berupa kolam pembenihan lele. Namun karena keterbatasan kemampuan SDM dalam pengelolaan usaha tersebut, maka dibutuhkan pendampingan secara intensif untuk meningkatkan keterampilan guru dan santri agar dapat mengelola usaha tersebut secara mandiri. Tujuan dari program ini adalah menciptakan guru-guru PONPES yang tidak hanya ahli di bidang agama, namun juga menguasai bidang ekonomi melalui usaha pembenihan lele. Selain itu, program ini juga bertujuan untuk meningkatkan keterampilan santri dalam berwirausaha, sehingga mereka memiliki bekal pengetahuan berwirausaha sebagai modal berharga dalam menerapkan ilmu agama ketika berada di tengah-tengah masyarakat. Program pendampingan ini dilaksanakan secara intensif selama satu semester dan diharapkan dapat dilaksanakan secara berkelanjutan hingga PONPES mampu memiliki kemandirian ekonomi dan mapan. Sasaran pelaksanaan program ini meliputi 5 orang guru dan 20 orang santri kelas 1 dan 2 tingkat MA dari PONPES Luqman Al Hakim Magelang. Pelaksanaan program ini meliputi penyuluhan metode penetasan larva lele dan pendampingan praktek dengan beberapa tahapan, yaitu seleksi induk, penyiapan media pemijahan, pemijahan, penetasan, perawatan larva, pemberian pakan dan pengecekan kesehatan, penjualan, serta perawatan induk. Hasil yang diperoleh selama satu semester atau dua siklus penetasan, yaitu mengalami peningkatan jumlah bibit lele yang ditetaskan dan dijual ke petani pembesaran. Selain itu, guru dan siswa PONPES terlihat lebih mandiri dalam pengelolaan pada siklus kedua penetasan, juga telah memiliki kemampuan memilih calon induk yang baik guna penambahan calon induk.
Filogenetik Ikan Ekstremofil Edible Populasi Magelang Menggunakan Gen Cytochrome Oxydase I Jefri Permadi; Ana Rochvita; Rr. Citra Permata Kusuma Anggraini; Flandrianto Sih Palimirmo
Journal of Research and Technology Vol. 8 No. 1 (2022): JRT Volume 8 No 1 Juni 2022
Publisher : 2477 - 6165

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Abstract

The Cethol fish was used as a dietary raw material of chips fish by local people in Magelang. The population of the fish was decreased and impacted to fish chips production. The Cethol fish farming could be the one of solution to maintain the stock of this fish as dietary raw material. Nevertheless, the taxonomic status of Cethol fish as the primary information of in Magelang still unclear. Taxonomic status is of organisms is useful to inform biology, reproduction and traits of candidate species will be farmed. The aim of research is revealing the taxonomic status of Cethol fish in Magelang using common barcoding marker Cytochrome Oxidase I (COI) from mitochondrial DNA. The COI gene sequences of Cethol fish from Magelang and other sequence samples from NCBI were used to construct the phylogenetic tree and haplotype network approach to reveal the similarity and clustered of the fish sequence samples. The maximum likelihood and minimum evolution were considered as construction tree method by Kimura 2 parameter statistic model and 1000 bootstrap value. The Median joining statistic model was generated to reveal grouping form and substitution rate of each samples. The phylogenetic tree was constructed from COI gene of Cethol fishes from Magelang are grouped in the same clade and monophyletic with the Poecilia reticulata COI gene from South America as the origin of the fish species. Meanwhile, the P.reticulata from Bengkulu, Sumatera and Java were clearly separated with the samples from Magelang but still in haplogroup with the South America sequence samples. Those result are strengthen the previously notion that the Cethol fish in Magelang is a group species of P.reticulata from South America.
The Potential Use of Crude Glycerin as an Alternative Feed and Its Effect on the Growth of Mutiara Catfish (Clarias gariepinus) Anggraini, Rr. Citra P. Kusuma; Rochvita, Ana; Priasiwi, Wisnu; Panjaitan, Dennys
Agrikan Jurnal Agribisnis Perikanan Vol. 16 No. 2 (2023): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v16i2.1763

Abstract

Mutiara catfish, the second largest food fish in Magelang Regency, faces challenges due to high feed prices. To address this, researchers are exploring the use of crude glycerin biodiesel waste as an alternative feed. This research aims to determine the potential of crude glycerin as an alternative feed for mutiara catfish and its impact on their growth. The study involved selecting feed raw materials, formulation, manufacturing, feeding, observing fish growth, water quality, and proximate testing of test feed. The research used a randomized design with four treatments and three replications. The test feed consisted of P1 25% crude glycerin, P2 50% crude glycerin, P3 75% crude glycerin, and PK, a control in the form of pellets. Feeding was carried out twice a day using the ad satiation method. The study found that the P1 25% crude glycerin feed had the second-best results regarding 19 grams weight gain, 67.85% specific growth rate, 8 cm length growth, and 0.05 feed conversion ratio. The feed also had a 100% survival rate. The water quality was measured, with temperature and pH values ranging between 25-30℃ and 6.98-7.63. The proximate test results showed that the P1 feed had the second-best 12.70% water content, 20.51% ash content, 1.47% fat content, 15.04% protein content, and 50.28% carbohydrate content. The study concluded that the test feed effectively influences fish growth, but further research is needed to optimize feed nutrition.
Study of Reproductive Biological Aspects of Cetol Fish Poecilia reticulata was Caught in Freshwater of Magelang Regency Rochvita, Ana; Anggraini, Rr. Citra P. Kusuma; Permadi, Jefri; Hamam, Faisal Nur; Firdaus, Syafrizal Akbar
Agrikan Jurnal Agribisnis Perikanan Vol. 16 No. 2 (2023): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

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Abstract

This research aims to determine aspects of cetol fish reproductive biology including sexuality, sex ratio, GSI, gonadal maturity (TKG), and fecundity, in order to obtain information as a basis for cultivation. Samples were taken in 6 waters in the Magelang Regency area, during August at 1 week intervals. The data obtained is presented in the form of tables and figures, analyzed descriptively. Water quality is classified as good, temperature range 22.5-29.8 °C, pH 6.09-6.80, and DO 7.0-15.7 mg/L. Cetol fish have sexual dimorphism and dichromatism. The male:female sex ratio is 1.1:1. Male and female fish in TKG I-VI, with a greater percentage of males and females in TKG III-VI than in TKG I-II. At a length of 1.6-2.0 cm, males have been found in TKG III-V and females in TKG III-IV, and at a length of 2.1-2.5 cm, males and females have been found in TKG III-VI. The GSI of male fish reaches 8.22% (1.2-2.5 cm) and for females it reaches 28.09% (1.1-3.8 cm). Fecundity ranges from 2-36 eggs (1.1-3.8 cm and 0.07-0.57 g). The conclusion of this research is that the sex ratio is unequal, male and female cetol fish first mature gonads at a length of 1.6-2.0 cm, and females can give birth to young at a length of 2.1-2.5 cm. August is the spawning season for cetol fish marked by high GSI and TKG advanced. Cetol fish are viviparous so fecundity is low.
Co-Authors Anggraini, Rr. Citra P. Kusuma Dhuta Sukmarani Firdaus, Syafrizal Akbar Flandrianto Sih Palimirmo Hamam, Faisal Nur Jefri Permadi Jefri Permadi Panjaitan, Dennys Priasiwi, Wisnu Rachmat Subarkah Rr. Citra Permata Kusuma Anggraini