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All Journal Jurnal Ekonomi Pembangunan Journal of Innovation and Applied Technology JFMR (Journal of Fisheries and Marine Research) Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Jurnal Varian Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Abdi Geomedisains JURNAL PENGABDIAN PENDIDIKAN MASYARAKAT (JPPM)
Evellin Dewi Lusiana
Universitas Brawijaya
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Library & Information Science Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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SUSTAINABILITY ANALYSIS OF WHITELEG SHRIMP POND AQUACULTURE AT JATIRENGGO VILLAGE, LAMONGAN REGENCY Evellin Dewi Lusiana; Muhammad Musa; Mohammad Mahmudi; Sulastri Arsad; Nanik Retno Buwono
Jurnal Ekonomi Pembangunan Vol. 16 No. 2 (2018): JURNAL EKONOMI PEMBANGUNAN
Publisher : Pusat Pengkajian Ekonomi dan Kebijakan Publik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jep.v16i2.9054

Abstract

Whiteleg shrimp (Litopenaeus vannamei) is a fisheries commodity which has high economic value because of its high demand and easier cultivation. Lamongan regency is one of the minapolitan region in East Java Province, especially at Glagah district, Jatirenggo village which becomes the minapolist, with one of the superior commodities is whiteleg shrimp. The development of a certain village can be determined by village developing index or IDM which consists of three categories, they are left behind, developing, and advance village. Jatirenggo village has a village developing index (IDM) of 0.6080 which classified as developing category or category 2. Thus, in order to increase its status, the welfare of its people need to be considered. Whiteleg shrimp pond aquaculture can be one of the effort to increase the income of Jatirenggo’s. This study aims to analyze the sustainability of whiteleg shrimp aquaculture activity in Jatirenggo village according to ecology, socio-economic, technology-infrastructure, and institutional dimension. The used method was MDS Rapfish. The results showed that the whiteleg shrimp aquaculture in Jatirenggo village is classified as sustainable, or it means the situation in Jatirenggo village is suitable for a successful aquaculture. Thus, it can be expected to increase the income of the farmers.  
PENERAPAN MODEL REGRESI KUANTIL UNTUK MENGANALISIS HUBUNGAN PANJANG-BERAT IKAN NILA (Oreochromis niloticus) DI KOLAM IBAT PUNTEN, BATU Evellin Dewi Lusiana; Muhammad Musa; Syahril Ramadhan
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)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (315.719 KB) | DOI: 10.21776/ub.jfmr.2018.002.03.4

Abstract

Ikan Nila (Oreochromis niloticus) merupakan salah satu komoditas perikanan air tawar yang banyak digemari dan bersifat potensial dalam proses budidaya. Permintaan terhadap komoditas ini selalu meningkat, sehingga menjadi kesempatan bagi para pembudidaya untuk meningkatkan hasil produksi. Kondisi lingkungan perairan berperan penting dalam kelancaran proses budidaya ikan. Adapun salah satu cara yang bisa digunakan untuk menilai kondisi lingkungan perairan adalah melalui analisis hubungan panjang-berat. Hasil dari analisis hubungan tersebut yakni berupa faktor kondisi allometris dapat digunakan untuk menilai karakteristik fisiologis ikan, siklus hidup, kondisi lingkungan sekitar dan ketersediaan makanan. Umumnya, hubungan panjang berat dianalisis dengan pendekatan regresi linier sederhana di mana memiliki kelemahan yaitu sangat dipengaruhi oleh nilai ekstrim/outlier sehingga tidak mampu menggambarkan distribusi data secara keseluruhan. Oleh karena itu, penelitian ini bertujuan untuk menerapkan alternatif metode lain yaitu regresi kuantil yang mampu menjelaskan hubungan panjang-berat ikan secara lebih menyeluruh. Data sampel ikan yang digunakan berasal dari kolam IBAT Punten, Batu yang merupakan salah satu sentra pembenihan dan budidaya Ikan Nila. Hasil penelitian menunjukkan bahwa secara umum faktor kondisi allometris Ikan Nila di IBAT Punten bersifat allometris negatif, artinya pertambahan berat lebih kecil dibandingkan pertambahan panjang ikan atau dengan kata lain ikan cenderung kurus. Selain itu, dari analisis regresi kuantil didapatkan kecenderungan bahwa semakin besar ukuran ikan Nila maka nilai faktor kondisi allometris semakin kecil. Hal ini dikarenakan ikan Nila dewasa lebih rentan terhadap perubahan lingkungan dibandingkan dengan ikan Nila yang lebih kecil.
Introduksi Produksi Pellet Mandiri Pada Kelompok Pembudidaya Udang Semi Intensif Sebagai Upaya Efisiensi Cost Pakan Sulastri Arsad; Muhammad Musa; Aminuddin Afandi; Nanik Retno Buwono; Mohammad Mahmudi; Evellin Dewi Lusiana; Wahyudi Arif
Journal of Innovation and Applied Technology Vol 6, No 1 (2020)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/2020.006.01.5

Abstract

Pakan yang mahal dan teknologi yang masih tradisional menjadi masalah yang serius bagi pembudidaya udang vanamei di Desa Temaji. Salah satu alternatif yang ditawarkan yaitu melakukan pembuatan pellet secara mandiri dalam sistem budidaya semi intensif. Tujuan utama  pelaksanaan Doktor Mengabdi (DM) yaitu mengembangkan keterampilan pembudidaya dalam memproduksi pakan mandiri skala kecil dengan menggunakan mesin pellet sederhana guna mengurangi biaya operasional dari cost pakan. Selain itu, tujuannya adalah untuk meningkatkan keterampilan mitra dalam pengukuran kualitas air sehingga produksi hasil budidaya dapat meningkat dan secara tidak langsung dapat meningkatkan pendapatan dan kesejahteraan masyarakat pembudidaya. Hasil kegiatan ini yaitu diperolehnya produk pellet MINIPRO yang dikemas sendiri dan berdasarkan kalkulasi ternyata hasil pellet yang diproduksi jauh lebih murah dibandingkan dengan pellet yang dibeli. Kegiatan ini juga diakhiri dengan pemberian kuesioner sebagai feedback dari kegiatan ini.
Factors Affecting Dissolved Oxygen at Bengawan Solo River: A Spatial Filtering with Eigenvector Technique Evellin Dewi Lusiana; Arief Darmawan; Sarah Hutahaean; Muhammad Musa; Mohammad Mahmudi; Sulastri Arsad
Jurnal Varian Vol 5 No 1 (2021)
Publisher : Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/varian.v5i1.1407

Abstract

The quality of the river changes according to the development of the surrounding environment which is influenced by various human activities. Analysis of factors affecting Dissolved Oxygen (DO) at Bengawan Solo River is crucial for river management purpose and pollution control. Previous research suggested the use classic multiple linear regression. However, DO measurement were usually took place of sampling sites along the river channel. Therefore, there is a high chance that the measurements results may spatially correlated. As the consequence, the utilization of multiple linear regression technique for the dataset can be inappropriate. In this paper, we applied a modification of multiple linear regression model to incorporate with spatial autocorrelation that exist in the data by adding control variable such vector eigen to the model which known as Spatial Filtering with Eigenvector (SFE). The results showed that nitrate and nitrite were the predictor variables that have a negative and significant effect. However, the model contains spatial autocorrelation. The application of SFE technique by adding three eigenvectors as control variables in the model succeeded in making the residual model free from spatial autocorrelation. However, a new problem arose where there was a violation of the non-heteroscedasticity assumption.
ANALISIS KELIMPAHAN FITOPLANKTON BERDASARKAN KETERSEDIAAN NUTRIEN DI RANU GRATI DENGAN GENERALIZED POISSON REGRESSION Evellin Dewi Lusiana; Mohammad Mahmudi; Nanik Retno Buwono; Tisya W. Nisya
JFMR (Journal of Fisheries and Marine Research) Vol 5, No 1 (2021): JFMR VOL 5 NO.1
Publisher : JFMR (Journal of Fisheries and Marine Research)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2021.005.01.12

Abstract

Fitoplankton adalah organisme akuatik yang memegang peranan penting di ekosistem perairan karena merupakan produsen utama dalam ratai makanan. Pertumbuhan fitoplankton sangat tergantung dari ketersediaan nutrient (nitrat dan fosfat) yang ada di perairan. Ranu Grati adalah danau vulkanis yang terletak di Jawa Timur yang banyak dimanfaatkan oleh masyarakat untuk berbagai aktivitas. Aktivitas-aktivitas tersebut umumnya menghasilkan bahan organik yang akan mempengaruhi konsentrasi nitrat dan fosfat sekaligus juga mempengaruhi struktur komunitas fitoplankton di perairan danau. Penelitian ini bertujuan untuk memodelkan hubungan kelimpahan fitoplankton dengan ketersediaan nutrient serta memprediksi komposisi fitoplankton berdasarkan divisi untuk mengetahui struktur komunitasnya dengan pendekatan Generalized Linear Regression. Hasil analisis menunjukkan bahwa nutrient yang berpengaruh signifikan terhadap jumlah amatan fitoplankton adalah konsentrasi fosfat, sedangkan kelimpahan fitoplankton di Ranu Grati cenderung didominasi oleh fitoplankton dari divisi Chlorophyta. 
Optimalisasi Produksi Budidaya Benih Ikan Lele Melalui Sosialisasi Budidaya Semi-Intensif Pada Pokdakan Banturono Muhammad Musa; Evellin Dewi Lusiana; Sulastri Arsad; Aminudin Afandhi; Dwi Ayu Lusia; Mohammad Mahmudi
Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Vol 5, No 2 (2022): Mei 2022
Publisher : STMIK Royal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jurdimas.v5i2.1294

Abstract

Abstrak: Malang Regency is an area that has a lot of natural resource potential, especially in the field of fisheries, both capture fisheries, and aquaculture. One of the aquaculture activities carried out by the community in Malang Regency, especially in Bantur Village is catfish aquaculture. This aquaculture activity is experiencing obstacles, namely the large proportion of operational costs for feed (> 60%) and the incompatibility of semi-intensive aquaculture practices that are applied, in which the absence of water quality monitoring has an impact on fish growth is not optimal. The purpose of this community service activity is to provide knowledge to catfish cultivators in Bantur Village about semi-intensive aquaculture systems and the manufacture of fish feed independently through training on pellet making machine technology applications. The socialization and training activities carried out have proven to be able to increase the knowledge of cultivators so that they can become their provisions to improve the quality and quantity of aquaculture products.Keywords: catfish; self-feed production; semi-intensive aquaculture; water quality;Abstract: Kabupaten Malang merupakan wilayah yang memiliki banyak potensi sumberdaya alam terutama dalam bidang perikanan baik perikanan tangkap maupun perikanan budidaya.      Salah satu kegiatan perikanan budidaya yang dilakukan oleh masyarakat di kabupaten Malang,  khususnya desa Bantur adalah budidaya Ikan Lele. Kegiatan budidaya ini mengalami kendala yaitu proporsi biaya operasional untuk pakan yang besar (> 60%) dan ketidaksesuaian praktik budidaya semi-intensif yang diterapkan, di mana ketiadaan pemantauan kualitas air yang ber-dampak pada pertumbuhan ikan menjadi tidak optimal. Metode dalam penelitian ini berupa konsultasi dengan Sosialisasi dan penyuluhan tentang teknologi budidaya benih Ikan Lele  menggunakan sistem semi intensif, dan Pendampingan aplikasi teknologi mesin pembuat pellet untuk men-dukung budidaya benih Ikan Lele semi intensif di Pokdakan Banturo-no Tujuan kegiatan pengabdian kepada masyarakat ini adalah untuk memberikan pengetahuan kepada para pembudidaya Ikan Lele di desa Bantur mengenai sistem budidaya semi-intensif dan pembuatan pakan ikan secara mandiri melalui pelatihan aplikasi teknologi mesin pembuat pellet. Kegiatan sosialisasi dan pelatihan yang dilakukan terbukti dapat menambah pengetahuan pembudidaya, sehingga dapat menjadi bekal mereka untuk meningkatkan kualitas dan kuantitas hasil budidaya.           Kata kunci: budidaya semi-intensif; ikan lele; kualitas air; pakan mandiri.
Microalgae culture training as an effort to improve natural feed quality for shrimp seed cultivation of Benur Barokah Group Sulastri Arsad; Muhammad Musa; Evellin Dewi Lusiana; Mohammad Mahmudi; Siti Nurchotipah; Nur Aliya Nabila Zsalzsabil; Rafli Wildan Ramadiansyah
Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Vol 7, No 3 (2022): August 2022
Publisher : University of Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/abdimas.v7i3.6919

Abstract

The Community Partnership Program (PKM) aims to conduct training on microalgae culture and water quality management in aquaculture ponds as an effort to improve the quality of natural feed for shrimp seeds. This activity was carried out in the Tuban Barokah Benur group in 2021. A cultivation experiment of three types of microalgae was carried out and the species was given as a natural feed for shrimp seeds. Microalgae Tetraselmis sp., Dunaliella sp., and Chlorella sp. were cultured for 7 days and tested as shrimp seed feed. The results showed that the percentage of survival of shrimp seed was highest in the containers given byTetraselmis sp. (32%). Furthermore, microalgae culture assistance activities in the Benur Barokah group used the microalgae Tetraselmis sp. carried out in Situ on a small scale. In addition, water quality tool measurement is also provided to help monitor the water quality of the tank regularly. The questionnaire results showed a positive response to training activities from Benur Barokah partners covering six aspects with a good response of 50-90%.
Meningkatkan Prestasi OSN Matematika Melalui Kolaborasi Guru dan Siswa di Kabupaten Malang Solimun; Meilina Retno Hapsari; Mudjiono; Evellin Dewi Lusiana; Kamelia Hidayat; Celia Sianipar; Septi Nafisa Ulluya Zahra
Jurnal Pengabdian Pendidikan Masyarakat (JPPM) Vol 7 No 1 (2026): Jurnal Pengabdian Pendidikan Masyarakat (JPPM) Vol.7 No 1 (Maret 2026)
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH MUARA BUNGO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jppm.v7.i1.3956

Abstract

This community service program aims to improve achievement in the National Science Olympiad (OSN) Mathematics through collaborative engagement between teachers and students in Malang Regency. The primary challenges identified include the lack of structured training programs, limited intensive mentoring by teachers, and insufficient competition simulations, which negatively affect students’ academic preparedness and psychological readiness. To address these issues, the program was implemented using integrated methods, including teacher workshops, intensive classes for students, collaborative discussion forums, competition simulations, and evaluation and monitoring based on statistical testing. The implementation emphasized strengthening teachers’ roles as active mentors while empowering students through targeted exercises aligned with authentic OSN competition contexts. Teachers were trained to design innovative mentoring strategies, develop problem-solving frameworks, and provide systematic feedback. Meanwhile, students participated in intensive training sessions and simulated competitions to enhance conceptual understanding and resilience under competitive pressure. The results demonstrate improved teacher competencies in developing effective coaching strategies, as well as increased readiness among junior and senior high school students in solving complex mathematical problems and managing competition-related stress. Beyond individual skill enhancement, the program fostered a collaborative, participatory, and sustainable learning ecosystem. Furthermore, this initiative contributes to improving mathematics education quality in Malang Regency by offering a structured coaching model that can be replicated in other schools and regions.
Optimalisasi Pembenihan Ikan Nila dengan Puddle System pada Kelompok KJA Mina Makmur Jaya Malang Muhammad Musa; Mohammad Mahmudi; Aminudin Afandhi; Dwi Ayu Lusia; Evellin Dewi Lusiana; Mawadah Ikah Hamidah; Dani Anggraini; Anugrah Fakhri Fadhlullah Mahmuda; Vella Ananda Sari; Riski Pebri Sandikah
Abdi Geomedisains Vol. 6, No. 2, December 2025
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The Mina Makmur Jaya Floating Net Cage (KJA) Group in Gampingan is a community group engaged in the breeding of Nile tilapia (Oreochromis niloticus) using the puddle system method, located in Gampingan Village, Pagak District, Malang Regency. The main problem faced in this business is the slow growth of fish fry, which results in suboptimal seed production. This condition is caused by several factors: water quality that is highly dependent on weather conditions, inappropriate breeding techniques, and inadequate nutrition or feed. The proposed solutions include conducting socialization activities and preparing a water quality management module based on Adaptive Water Management, providing water quality measuring instruments, organizing training and SOP development for seed breeding and packaging techniques, and conducting socialization on feed management for tilapia hatchery. The results of these activities showed an increase in partners’ technical skills, business management efficiency, and seed quality. In addition, outputs were produced in the form of SOPs, training modules, activity documentation, and new skills that help improve tilapia fry productivity, reduce operational costs, and expand distribution reach. Thus, this program contributes to strengthening food security, increasing economic value, and ensuring the sustainability of tilapia breeding enterprises at the local level.
Pemanfaatan Limbah Ternak Menjadi Pupuk Organik untuk Mendukung Pertanian Berkelanjutan pada Kelompok Tani Mojomakmur, Kota Batu Mohammad Mahmudi; Muhammad Musa; Evellin Dewi Lusiana; Nanik Retno Buwono; Rakhel Marsyanda Vanny Alvionita; Iren Ana Tasya
Abdi Geomedisains Vol. 6, No. 2, December 2025
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The Mojomakmur farmer group in Mojorejo Village, Junrejo District, Batu City faces the challenge of abundant goat livestock waste that has not been properly utilized, resulting in unpleasant odors and potential environmental pollution. In fact, this waste has high agronomic value when processed into organic fertilizer to support sustainable agriculture. Limited knowledge, skills, and facilities are the main obstacles hindering effective waste utilization. To address these issues, this community service program was carried out through awareness activities on the importance of livestock-waste management, training on the production of solid and liquid organic fertilizers, and the implementation of appropriate technology that farmers can apply easily and efficiently. In addition, intensive mentoring and continuous evaluation were conducted to ensure that the acquired skills can be independently implemented. This program is expected to promote more environmentally friendly waste management, increase the added value of livestock waste for farmers, and strengthen sustainable agricultural practices.
Co-Authors Aminuddin Afandi Aminudin Afandhi Anugrah Fakhri Fadhlullah Mahmuda Arief Darmawan Celia Sianipar Dani Anggraini Dwi Ayu Lusia Iren Ana Tasya Kamelia Hidayat Mawadah Ikah Hamidah Meilina Retno Hapsari Mohammad Mahmudi Mudjiono Muhammad Musa Muhammad Musa Nanik Retno Buwono Nur Aliya Nabila Zsalzsabil Rafli Wildan Ramadiansyah Rakhel Marsyanda Vanny Alvionita Riski Pebri Sandikah Sarah Hutahaean Septi Nafisa Ulluya Zahra Siti Nurchotipah Solimun Sulastri Arsad Sulastri Arsad Syahril Ramadhan Tisya W. Nisya Vella Ananda Sari Wahyudi Arif