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All Journal Jurnal Akuakultur Sungai dan Danau PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Community Development Journal: Jurnal Pengabdian Masyarakat Fish Scientiae : Jurnal Ilmu-Ilmu Perikanan dan Kelautan Journal of Fish Health Journal of Tropical Fisheries
Rozik, Mohamad
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Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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KINERJA PERTUMBUHAN IKAN LELE (Clarias sp) YANG DIBERIKAN PAKAN DENGAN CAMPURAN EKSTRAK BATANG PISANG (Musa sp) Djauhari, Ricky; Rizali, Ahmad; Rozik, Mohamad; Rosita, Rosita; Sylvia Monalisa, Shinta; Noor Yasin, Muhamad
JOURNAL OF TROPICAL FISHERIES Vol. 19 No. 2 (2024): Journal of Tropical Fisheries
Publisher : Jurusan Perikanan Fakultas Pertanian Universitas Palangka Raya (UPR)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jtf.v19i2.15539

Abstract

Salah satu kendala dalam budidaya ikan lele (Clarias sp) adalah efisiensi pakan yang rendah. Oleh karena itu, diperlukan suatu terobosan dalam budidaya ikan lele guna meningkatkan efisiensi pemanfaatan pakan yang berujung pada peningkatan produksi dan profit usaha budidaya ikan lele. Penelitian ini bertujuan untuk mengevaluasi pengaruh dari suplementasi ekstrak batang pisang terhadap kinerja pertumbuhan ikan lele di kolam tanah gambut tergenang. Pada penelitian ini terdiri dari empat perlakuan, yaitu kontrol (A), ekstrak batang pisang dengan dosis 2% (B), ekstrak batang pisang 4%(C), dan ekstrak batang pisang 6%(D) di campurkan ke dalam pakan dengan ulangan tiga kali. Ikan dengan bobot awal rata-rata 1,25 g ditebar secara acak pada 12 hapa berukuran 1 x 1 x 1 m³ yang dipasang pada kolam tanah dengan kepadatan 40 ekor/hapa. Ikan diberi pakan uji secara ad satation dengan frekuensi dua kali sehari selama 14 hari. Suplementasi Ekstrak batang pisang (perlakuan B) menunjukan nilai rata-rata hasil yang lebih baik pada parameter kinerja pertumbuhan ikan lele, yaitu jumlah konsumsi pakan lebih hemat, laju pertumbuhan bobot harian, laju pertumbuhan spesifik, efisiensi pakan lebih tinggi dan rasio konversi pakan lebih rendah dibanding perlakuan lainnya. Suplementasi Ekstrak batang pisang menunjukan pengaruh positif pada jumlah konsumsi pakan (165g), laju pertummbuhan bobot harian(8,21g/hari), laju pertumbuhan spesifik (12,31%/hari), efisiensi pakan(69,85), yang ditunjukan dengan nilai rasio konversi pakan (1,43)
DIVERSIFIKASI PRODUK OLAHAN BERBASIS IKAN PATIN PADA KELOMPOK IBU-IBU PKK DI KELURAHAN TUMBANG RUNGAN Rosdiana, Rosdiana; Koroh, Desi N; Maryani, Maryani; Rozik, Mohamad; Handayani, Tutwuri
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 4 No. 6 (2023): Volume 4 Nomor 6 Tahun 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v4i6.22332

Abstract

Kelurahan Tumbang Rungan terletak di Kecamatan Pahandut Kota Palangka Raya. Kelurahan Tumbang Rungan termasuk sebagai kawasan penghasil ikan. Pada umumnya masyarakat di Kelurahan Tumbang Rungan dalam usaha produk olahan ikan dari hasil usaha tangkapan dan budidaya perairan umum sangatlah terbatas variasi jenis produk yang dihasilkannya dan juga hanya mengandalkan sistem usaha olahan secara tradisional. Alih teknologi pengolahan dalam rangka keanekaragaman produk olahan patin di Kelurahan Tumbang Rungan masih sangat dibutuhkan untuk memperkenalkan pada para pengolah mengenai jenis-jenis produk olahan ikan patin. Tujuan yang ingin dicapai dari kegiatan pengabdian pada masyarakat ini adalah meningkatkan pengetahuan peserta dalam pembuatan bahan pangan berbasis ikan lokal, memberikan keterampilan cara pembuatan makanan berbasis ikan lokal, memberikan pengetahuan dan keterampilan cara membuat makanan berbasis ikan lokal untuk menjadi makanan yang lebih menarik dan bervariatif dan meningkatkan pendapatan masyarakat yang berdampak pada peningkatan kesejahteraan keluarga di Kelurahan Tumbang Rungan. Semua tahapan kegiatan dapat dilaksanakan dengan hasil yang memuaskan dan peserta pelatihan yang hadir sangat antusias dalam mengikuti setiap tahapan kegiatan. Setelah dilakukan kegiatan PKM terjadi peningkatan pengetahuan pada ibu-ibu PKK tentang manfaat makan ikan bagi kesehatan dan bagaimana membuat olahan ikan patin sebagai makan sehat, bergizi dan mempunyai rasa yang lezat yang bisa dikembangkan sebagai usaha skala rumah tangga.
Inhibition Test of Uncaria cordata (Lour.) Merr Extract Against Pathogenic Bacteria of Freshwater Fish In Vitro Maryani, Maryani; Rozik, Mohamad; Madiyawati, Milad; Yuli, Yuli
Journal of Fish Health Vol. 4 No. 4 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i4.5832

Abstract

Uncaria is a genus of plants that have medicinal properties and chemical content. Uncaria cordata (Lour.) Merr is a herbal plant that is still rarely known for its efficacy in herbal medicinal ingredients. Uncaria cordata (Lour.) Merr it self contains metabolic compounds in the form of flavonoid, phenolic, steroid, saponin, terpenoid and alkonoid. This study aims to test the effectiveness of Uncaria cordata (Lour.) Merr as an antimicrobial on Aeromonas hydrophila, Pseudomonas sp. and Edwardsiella ect.) Merr as an antimicrobial on Aeromonas hydrophila, Pseudomonas sp. and Edwardsiella ictaluri bacteria and the type of bacteria that are more effective in using Uncaria cordata (Lour.) Merr in inhibiting the proliferation of disease-causing bacteria in cultured fish. The results showed that Uncaria cordata (Lour.) Merr, was able to inhibit the proliferation of bacteria Aeromonas hydrophila, Pseudomonas sp. and Edwardsiella ictaluri with an average diameter of the inhibition zone of Aeromonas hydrophila bacteria at a concentration of 100% forming an inhibition zone of 21.7 mm with a very strong inhibition zone category, in the bacteria Pseudomonas sp. at 100% concentration formed an inhibition zone of 21 mm with a very strong inhibition zone category, and in Edwardsiella ictaluri bacteria at 100% concentration formed an inhibition zone of 21.3 mm with a very strong inhibition zone category. The 100% concentration of Uncaria cordata (Lour.) Merr is the most effective concentration to inhibit bacterial proliferation.
Identifikasi Ektoparasit Pada Ikan Lele Dumbo (Clarias gariepinus) Yang Di Budidayakan di Kolam Beton Welnando, Rydho; Maryani, Maryani; Tantulo, Uras; Rozik, Mohamad
Jurnal Akuakultur Sungai dan Danau Vol 9, No 2 (2024): Oktober
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v9i2.218

Abstract

There are several obstacles for dumbo catfish farmers that result in losses, one of which is disease.  Diseases caused by parasitic infections can cause irritation to external organs such as gills and skin. This can cause disruption of respiration and osmoregulation processes and reduce fish immunity.   The population of ectoparasites in fish in the aquatic environment can be monitored through the identification of parasites by calculating their prevalence and intensity.  This study aims to identify ectoparasites, analyze the prevalence rate, intensity of ectoparasite attacks that attack dumbo catfish.  Sampling for 5 times in one week for 20 working days with the number of samples to be obtained as much as the catch of 3 stations.  Ectoparasites found in dumbo catfish are Dactylogyrus sp, Trichodina sp, Chilodonella sp, and Oodinium sp. The highest prevalence value was found in Dactylogyrus sp at station III with a percentage of 100% with a very frequent infection category. The highest intensity value was Trichodina sp. at station II which was 24.4 individuals/head with moderate category. The dominating ectoparasite was Dactylogyrus sp. The number of infected dumbo catfish was 30 out of 30 samples tested.  In Dactylogyrus sp there were a total of 258 parasites, followed by Chilodonella sp with a total of 69 parasites from 30 samples, Oodinium sp had a total of 47 parasites and Trichodina sp had a total of 151 parasites from 30 samples.  Water quality parameters measured during the study showed good values for the growth of dumbo catfish in the rearing ponds.
Identifikasi dan Prevalensi Ektoparasit Pada Ikan Betok (Anabas testudineus) di Kawasan Wisata Air Hitam Perairan Kereng Bangkirai Kota Palangka Raya Rozik, Mohamad; Maryani, Maryani; Rivaldo, Rivaldo
Jurnal Akuakultur Sungai dan Danau Vol 9, No 2 (2024): Oktober
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v9i2.217

Abstract

This study aims to identify ectoparasites and analyze the level of prevalence, intensity of attacks, and dominance of ectoparasites that attack parrotfish (Anabas testudineus). Sampling was carried out 5 times a week for 20 working days with as many samples as the catch from 3 stations. Primary data was obtained by recording the results of observations. The identification results found three types of ectoparasites including, Trichodina sp, Gyrodactylus sp., and Dactylogyrus sp. The prevalence rate of Trichodina sp. ectoparasites. in the upper reaches of 85.71% with moderate infection rates, and Dactylogyrus sp. 57.14% with a Very Frequent attack rate. In the Middle section the prevalence rate of the ectoparasite Trichodina sp. is 50% with a Very Frequent attack rate and Dactylogyrus sp. 7% with a Moderate attack rate. In the downstream section, the prevalence rate of the ectoparasite Trichodina sp. is 78.94% with a moderate attack level, Dactylogyrus sp. 68.42% with very frequent attacks, and Gyrodactylus sp. 10.52% with Frequent attack rate. Results Intensity of attack by ectoparasites Trichodina sp. in the upper reaches 18.83 ind/head with Moderate infection rate and Dactylogyrus sp. 4 ind/head with low infection rate. In the middle part of Trichodina sp. 40 ind/head with Moderate infection level and Dactylogyrus sp. 7.66 ind/head with moderate infection rate. In the Lower Trichodina sp. 32.86 ind/head with Moderate infection level, Dactylogyrus sp. 5.23 ind/head with low infection rate, and Gyrodactylus sp. 1 ind/head with low infection rate. The largest dominant ectoparasites are Trichodina sp. with a value of 85.20%, Dactylogyrus sp. with a value of 14.46%, and Gyrodactylus sp. with a value of 0.22%.
Pemberdayaan Pembudidaya Ikan di Desa Bukit Bamba melalui Pelatihan Pembuatan “Pahesang” Pakan Herbal Daun Sangkareho (Callicarpa longifolia Lam.): Dissemination Fish Farmers in Bukit Bamba Village through Training on Making "Pahesang" Herbal Feed from Sangkareho Leaves (Callicarpa longifolia Lam.) Maryani, Maryani; Rozik, Mohamad; Handayani, Tutwuri; Rosdiana, Rosdiana; Nursiah, Nursiah
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 5 (2024): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v9i5.6185

Abstract

In freshwater fish cultivation, information and technology on alternative feed, namely feed mixed with herbs, has developed rapidly, one of which is artificial herbal feed from the medicinal plant Sangkareho (Callicarpa longifolia Lam.). This medicinal plant is a typical plant of Central Kalimantan. The aim of implementing this activity is to increase the knowledge and skills of partners or the fish-cultivating community regarding techniques for making herbal feed for fish cultivation with nutritional content formulations that suit the needs of cultivated fish. This activity will be carried out in Bukit Bamba Village, Central Kahayan District, Pulang Pisau Regency, Central Kalimantan with the target partners being fish farmers in Bukit Bamba Village. The method used to achieve this goal is active participatory empowerment of the community through collaboration with partners, namely the transfer of knowledge and technology through training activities on techniques for making herbal feed for cultivating fish in the form of pellets using local forest products, namely Sangkareho leaves, through direct assistance in the field starting from the process of taking and selecting raw materials to the production of herbal feed.
DIFFERENT STOCKING DENSITIES IN THE CULTIVATION OF CATFISH (Clarias gariepinus) USING MINAKUNG SYSTEM IN CONCRETE PONDS Monalisa, Shinta Sylvia; Noor Yasin, Muhammad; Bungas, Kartika; Rozik, Mohamad; Farhan, Ahmad; Adittiyoe, Adittiyoe
Fish Scientiae Vol 14 No 2 (2024): EDISI DESEMBER, Vol 14 (2), 2024
Publisher : Faculty of Fisheries and Marine Resources of Lambung Mangkurat University-South Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/fishscientiae.v14i2.239

Abstract

Blood Profile of Tilapia (Oreochromis niloticus) Given Feed Mixed with Soursop Leaf Extract (Annona muricata L.) Maryani, Maryani; Fadillah, Fauzan Ari; Yulintine, Yulintine; Rozik, Mohamad; Rosita, Rosita
Journal of Fish Health Vol. 5 No. 1 (2025): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v5i1.6293

Abstract

Efforts to combat disease in farmed fish are typically done using antibiotics. However, long-term use of antibiotics can lead to disease resistance and environmental pollution. One herbal extract with potential as an immunostimulant is the soursop plant (Annona muricata L.). This study aims to understand the hematology of tilapia (Oreochromis niloticus) that were fed a diet mixed with soursop leaf extract (Annona muricata L.). The study design included four treatments and three repetitions, comprising treatment A (control), treatment B (2.5 g/kg feed), treatment C (5 g/kg feed), and treatment D (7.5 g/kg feed). The results showed that feeding a diet mixed with soursop leaf extract at a concentration of 7.5 g/kg feed (treatment D) could influence the increase in hematocrit levels by 26.11%, hemoglobin levels by 7.11 g/dl, and total leukocytes by 4.41 x 104 cells/mm3, but did not affect the total erythrocytes of tilapia.
PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN LELE (Clarias sp.) DENGAN PADAT TEBAR EKSTREM Djauhari, Ricky; Sylvia Monalisa, Shinta; Rozik, Mohamad; Noor Yasin, Muhamad; Christiana, Ivone; Farhan, Ahmad
JOURNAL OF TROPICAL FISHERIES Vol. 20 No. 1 (2025): Journal of Tropical Fisheries
Publisher : Jurusan Perikanan Fakultas Pertanian Universitas Palangka Raya (UPR)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jtf.v20i1.19345

Abstract

Intensifikasi budidaya ikan lele dengan kepadatan ekstrem tanpa disertai teknologi akuakultur tepat guna berdampak sangat serius pada kesejahteraan ikan. Penelitian ini bertujuan untuk mengevaluasi tingkat kepadatan ekstrem terhadap pertumbuhan dan kelangsungan hidup benih ikan lele yang diujikan di jaring hapa pada kolam beton sistem air tergenang. Penelitian ini dilakukan dengan menggunakan rancangan acak lengkap (RAL) yang terdiri dari 3 perlakuan tingkat kepadatan berbeda, yaitu 100 ekor per m2 (perlakuan A), 200 ekor per m2 (perlakuan B) dan 300 ekor per m2 (perlakuan C), masing-masing perlakuan diulang sebanyak 3 kali. Pemeliharaan benih ikan lele dilakukan selama 56 hari di dalam jaring hapa berukuran (1x1x1) m3 yang ditempatkan pada kolam beton dengan sistem air tergenang. Selama kegiatan penelitian ikan lele diberi pakan dengan tingkat pemberian pakan 5% dan frekuensi 2 kali sehari (pagi dan sore hari). Tingkat kepadatan ikan lele 100 ekor per m2 menghasilkan nilai laju pertumbuhan harian individu, pertumbuhan bobot mutlak dan tingkat kelangsungan hidup signifikan lebih tinggi dibandingkan padat tebar 200 dan 300 ekor per m2.
Co-Authors Adittiyoe, Adittiyoe Ahmad Farhan, Ahmad DIAH AYU SATYARI UTAMI Fadillah, Fauzan Ari Fazri, Muhammad Furtuna, Dewi Klarita Handayani, Tutwuri Ivone Christiana Kartika Bungas Koroh, Desi N Lamria Simamora, Lamria Madiyawati, Milad Maryani Maryani Matling, Matling Noor Yasin, Muhamad Noor Yasin, Muhammad Nursiah Nursiah, Nursiah Ricky Djauhari Rivaldo, Rivaldo Rizali, Ahmad Rosdiana Rosdiana Rosita Rosita Sarie, Fatma Senas, Petrus Shinta Sylvia Monalisa Sylvia Monalisa, Shinta Tantulo, Uras Toteles, Aris Tulis, Riamona Sadelman Welnando, Rydho Yanetri Asi Nion, Yanetri Asi Yasin, Muhammad Noor Yuli, Yuli Yulintine, Yulintine Yusuf, Noor Syarifuddin Zulaika, Tatik