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All Journal Jurnal Biologi Tropis Jurnal Pengabdian Magister Pendidikan IPA Jurnal Perikanan
Lilik Setiyaningsih
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology

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Pemberdayaan Kelompok Masyarakat Pengawas (POKMAKWAS) melalui Pelatihan Restocking Ikan Nilem untuk Mendukung Pelestarian Ikan Endemik di Desa Negarajati, Kabupaten Cilacap Sukardi, Purnama; Anjaini, Jefri; Baruna Kusuma; Asro Nurhabib; Lilik Setiyaningsih; Frentina Murti Sujadi; Rose Dewi; Arif Yulianto
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 3 (2025): Juli-September 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i3.12309

Abstract

The Nilem fish (Osteochilus hasselti), an indigenous freshwater species in Indonesia, has experienced a significant population decline due to various factors including habitat degradation from land conversion, water pollution, and overfishing. This decline threatens the stability of local aquatic ecosystems and biodiversity. To address this critical issue, a Restocking program was implemented in Negarajati Village, Cilacap Regency, specifically targeting the restoration of the Nilem fish population and the improvement of damaged aquatic ecosystems. The program adopted an integrated approach emphasizing active community involvement, particularly through the empowerment of Community Supervisory Groups (POKMAKWAS). Training provided to POKMAKWAS encompassed crucial aspects such as Nilem fish restocking techniques, water quality monitoring, sustainable natural resource management, waste management, and eco-friendly aquaculture. The methodology included local breeding and seed procurement (16,000 Nilem fish measuring 8-9 cm were stocked), periodic stocking at appropriate times and locations, continuous environmental supervision and monitoring, and robust community engagement. Academics from the Faculty of Fisheries and Marine Sciences, Universitas Jenderal Soedirman (FPIK UNSOED), facilitated and provided technical and scientific knowledge. The Restocking initiative aims to ensure the optimal growth and development of the stocked fish, fulfilling local fish resource needs, and supporting regional food security. The empowerment of POKMAKWAS is crucial as it fosters community understanding of endemic fish conservation rules and ecosystem sustainability, enabling them to act as effective supervisory agents against habitat destruction. This program is expected to become a routine, sustainable activity for POKMAKWAS, with continuous monitoring and evaluation by the local Fisheries Department and government support. The success of this program could lead to the expansion of stocking points and significantly increase community awareness regarding the importance of managing endemic fish and aquatic ecosystems sustainably. This collaborative effort between the community, government, and academia holds potential for positive economic impacts on local fishermen and serves as a model for endemic fish conservation in other regions.
Effectivenessof the Anammox Process for Nitrogen Waste Treatment in Tropical Environments: A Comprehensive Review Frentina Murti Sujadi; Jefri Anjaini; Baruna Kusuma; Asro Nurhabib; Lilik Setiyaningsih; Setyo Budi Kurniawan
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
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.v25i3.9991

Abstract

The anaerobic ammonium oxidation (Anammox) process is a biological mechanism that converts ammonium and nitrite into nitrogen gas without the need for oxygen, making it a potentially efficient solution for nitrogen waste treatment. This study aims to analyze the effectiveness of Anammox in reducing nitrogen concentrations from various types of waste and compare it with conventional methods. This study was conducted using a systematic literature review approach on the effectiveness of the Anammox process in nitrogen removal from wastewater. The analysis was carried out by extracting information related to reactor types, operational parameters (pH, temperature, C/N ratio, and substrate concentration), nitrogen removal efficiency, and inhibitory factors. The results show that this process can consistently reduce ammonium and nitrite, with performance highly influenced by operational conditions. Factors such as microbial stability, temperature, and nitrite availability are the main determinants of success. This study confirms that Anammox offers a more energy-efficient approach, producing less sludge and being more environmentally friendly compared to nitrification–denitrification. Thus, Anammox technology contributes to the development of sustainable wastewater treatment systems while expanding scientific understanding of the role of Anammox bacteria in the nitrogen cycle.
Penerapan Auto Feeder dan Sistem Monitoring Kualitas Air Real-Time Berbasis Tenaga Surya pada Budidaya Minapadi Terintegrasi POKDAKAN Kridoyuwono, Panembangan, Banyumas Sukardi, Purnama; Anjaini, Jefri; Lilik Setiyaningsih; Nur Alfi Ekowati; Agung Tri Nugroho; Frentina Murti Sujadi; Asro Nurhabib; Baruna Kusuma; Yohannes Harvinda; Kholilah Nur Hidayah; Dandi Setio Wibowo; Dimas Yoland Dewantio
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.13857

Abstract

Panembangan Village has strong potential for rice–fish culture (minapadi) but faces constraints in feeding efficiency, unmonitored water quality, and dependence on grid electricity. This community‐service program offers an integrated solution: an IoT-based auto feeder combined with real-time water-quality monitoring (DO, pH, temperature, conductivity/TDS, turbidity) and powered by off-grid solar energy (PV) to ensure continuous operation. The primary goal was to improve feed efficiency, enhance fish growth, reduce feed waste, and optimize water quality management in aquaculture systems. The implementation of these technologies has demonstrated significant improvements in feed conversion ratios, growth rates of fish, and overall water quality management. The program also provided training to local farmers, enhancing their capacity to manage these technologies effectively. This initiative is expected to contribute to the sustainable development of aquaculture in the region, benefiting both the local community and the environment
Sosialisasi dan Pelatihan Budidaya Belut Minapadi di Desa Rempoah, Kabupaten Banyumas Irfan Hanifa; Lilik Setiyaningsih; Fatiya Karimah; Tohap Simangunsong
Jurnal Pengabdian Magister Pendidikan IPA Vol 9 No 3 (2026): Juli-September 2026
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v9i3.16205

Abstract

Sistem minapadi belut merupakan bentuk budidaya terpadu yang mengombinasikan tanaman padi dengan belut sawah (Monopterus albus) dalam satu kawasan produksi. Sistem ini berpotensi meningkatkan efisiensi pemanfaatan lahan, memperbaiki kondisi tanah, meningkatkan penggunaan unsur hara, serta menghasilkan dua komoditas bernilai ekonomi berupa padi dan belut. Kegiatan pengabdian kepada masyarakat ini bertujuan meningkatkan pengetahuan dan keterampilan kelompok tani di Desa Rempoah, Kabupaten Banyumas, mengenai prinsip, manfaat, desain, dan pengelolaan budidaya belut dalam sistem minapadi. Kegiatan dilaksanakan melalui koordinasi dengan mitra, penyampaian materi, diskusi interaktif, demonstrasi teknis pembuatan parit perlindungan, pengelolaan pematang, pemasangan jaring antikabur, serta simulasi penebaran dan pemeliharaan belut. Materi pelatihan disusun berdasarkan hasil tiga penelitian mengenai perbaikan kualitas tanah pada sistem padi–belut, peningkatan efisiensi penggunaan pupuk nitrogen, serta peningkatan mutu nutrisi belut yang dipelihara di lingkungan persawahan. Peserta juga menunjukkan respons positif terhadap rencana pembentukan petak percontohan minapadi belut. Kegiatan ini menjadi tahap awal pengembangan teknologi minapadi belut berbasis kondisi lokal melalui penerapan skala terbatas, kepadatan terkendali, dan pemantauan lingkungan secara berkala.
Pengaruh Pemberian Ekstrak Kulit Jengkol pada Pakan Terhadap Profil Darah Ikan Patin Siam (Pangasius hypophthalmus) Agung Cahyo Setyawan; Taufik Budhi Pramono; Lilik Setiyaningsih
Vol 15 No 4 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i4.1512

Abstract

Pathogenic bacteria are one of the main challenges in the cultivation of Pangasianodon hypophthalmus because they can cause organ damage and even death. The utilisation of natural ingredients such as Archidendron pauciflorum peel extract is one alternative to improve fish health in an environmentally friendly manner. This study aimed to evaluate the effect of adding Archidendron pauciflorum peel extract in feed on haematological parameters of Pangasianodon hypophthalmus. A total of 160 test fish were divided into four treatments with extract doses of 0% (control), 0.01%, 0.02%, and 0.03%, for 21 days. Parameters observed included total erythrocytes, haemoglobin levels, and haematocrit values. The results showed that Archidendron pauciflorum peel extract significantly increased haemoglobin levels and haematocrit values (P<0.05), especially at the 0.03% dose, compared to the control. Total erythrocytes showed a decrease on day 21 in all extract treatments, presumably due to the content of bioactive compounds (tannins, flavonoids, and saponins) in high doses. Bioactive compounds in Archidendron pauciflorum peel extract such as flavonoids, saponins, and tannins are known to play a role in improving haematological parameters, but their use needs to pay attention to the appropriate dose so as not to cause negative effects.
Co-Authors Agung Cahyo Setyawan Agung Tri Nugroho Arif Yulianto Dandi Setio Wibowo Dimas Yoland Dewantio Fatiya Karimah Frentina Murti Sujadi Irfan Hanifa Kholilah Nur Hidayah Kurniawan, Setyo Budi Kusuma, Baruna Nur Alfi Ekowati Nurhabib, Asro Purnama Sukardi Rose Dewi Taufik Budhi Pramono Tohap Simangunsong Yohanes Harvinda