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All Journal AKULTURASI (JURNAL ILMIAH AGROBISNIS PERIKANAN) ILMU KELAUTAN: Indonesian Journal of Marine Sciences Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Research Journal of Life Science ECSOFiM (Economic and Social of Fisheries and Marine Journal) Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) REKAYASA JFMR (Journal of Fisheries and Marine Research) Jurnal Penelitian Pendidikan IPA (JPPIPA) EnviroScienteae SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Pertanian Agros Sains Akuakultur Tropis : Indonesian Journal of Tropical Aquaculture Jurnal Riset Akuakultur AGROMIX Samakia: Jurnal Ilmu Perikanan Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan Buletin Ilmiah Marina : Sosial Ekonomi Kelautan dan Perikanan PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Journal of Aquaculture and Fish Health Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Jurnal Penyuluhan Perikanan dan Kelautan RISTEK : Jurnal Riset, Inovasi, dan Teknologi Kabupaten Batang Jurnal Komunitas: Jurnal Pengabidian Kepada Masyarakat Journal Of Aquaculture Development and Environment Jurnal Abdi Insani Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Litbang Kota Pekalongan Journal of Community Development Jurnal Pengabdian kepada Masyarakat RISTEK: Jurnal Riset, Inovasi dan Teknologi Kabupaten Batang International Journal of Social Science, Education, Communication and Economics Jurnal Miyang : Ronggolawe Fisheries and Marine Science Journal Archive: Jurnal Pengabdian Kepada Masyarakat Fish Scientiae : Jurnal Ilmu-Ilmu Perikanan dan Kelautan Jurnal Pengabdian Mandiri PENA ABDIMAS : Jurnal Pengabdian Masyarakat Innovative: Journal Of Social Science Research Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis Jurnal Penelitian dan Pengabdian Masyarakat Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Biosaintifika: Journal of Biology & Biology Education Jurnal Perikanan Dinamika Kerajinan dan Batik: Majalah Ilmiah Rahmah Journal of Aquaculture Science
Heri Ariadi
Fakultas Perikanan Universitas Pekalongan
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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The abundance of Microcystis sp. on intensive shrimp ponds Hayati Soeprapto; Heri Ariadi; Ubad Badrudin; Petrus H.T Soedibya
Depik Vol 12, No 1 (2023): APRIL 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.1.30433

Abstract

Microcytis sp is plankton species that is detrimental in shrimp pond ecosystems. The purpose of this study was to detect the abundance of plankton and the presence of Microcystis sp. in the waters of vaname shrimp (L. vannamei) aquaculture ponds. The research method used is descriptive quantitative and qualitative with added analysis of dynamic modeling systems. The results showed that pond water quality conditions were still good enough for shrimp farming activities with details of dissolved oxygen 4.01-6.17 mg/L, pH 7.7-7.9, salinity 20, temperature 27.050-28.250C, nitrate 0.01-0.15 mg/L, phosphate 0.05-0.20 mg/L, brightness 25-35 cm. For the classification of plankton found among them are from the Bacillariophyceae class, there are the genera Skeletonema sp., Cyclotella sp., Coscinodiscus sp., and Amphipora sp., from the Chlorophyceae class, there are the genera Chlorella sp., Oocystis sp., and Clamydomonas sp., from the Cyanophyceae class. the genus Oscillatoria sp., Microcystis sp., and Anabaenopsis sp. The plankton diversity index (H') was obtained between 0.01-0.33 and the uniformity index (E) was obtained between 0.10-0.50, meaning that the condition of the pond waters is still quite good and there are minimal indications of pollution. The abundance of Microcystis sp. obtained between 0.2x104-0.6x104 cell/ml. from the results of dynamic modeling analysis it is shown that the abundance of Microcystis sp. in pond waters is influenced by the value of the productivity level of the waters and the process of grazing organisms. The results of this study can be concluded that the plankton abundance rate found in ponds ranges from 0.4x104-1.9x104 cell/ml which consists of 10 genera and 3 classes of plankton. Then Microcystis sp. its presence was found in 3 ponds with abundance rate ranging from 0.2x104-0.6x104 cell/ml.Keywords:CultivationGenusGrazingModelWaters
A Comprehensive Study on the Business Feasibility, and Optimization Model for Paddy Cultivation on Marginal Agricultural Land in Pekalongan District Ramadhani, Farchan Mushaf Al; Ariadi, Heri; Mufid, Ahsarul; Handriatni, Ari; Sajuri, Sajuri; Ximenes, Romaldo da Costa
Jurnal AGRISEP JURNAL AGRISEP VOL 23 NO 02 2024 (SEPTEMBER)
Publisher : Badan Penerbitan Fakultas Pertanian, Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jagrisep.23.02.351-372

Abstract

Paddy cultivation on marginal land is the agribusiness activity. The aim of this research is to assess the feasibility status of paddy cultivation on marginal land and make efforts to optimize based on dynamic modeling system analysis. The research method used is descriptive quantitative with the dynamic modeling system analysis. The results show that the business profitability analysis shows a profit value of IDR 30,486,500, R/C Ratio 2.30, BEP unit 6,316 kg, BEP Sales IDR 15,477,220,-, and returnability 1.30%. This means this business is very profitable. The results of business financial analysis show an NPV IDR 2,536,754,052,-, profitability index 21.36%, IRR 14.21%, and payback period 14.4 years. This means this business is very worthy for development. The results of the dynamic modeling system analysis show that the paddy growth rate is influenced by using technology. Technology will influence rice growth of 3.5-7.0 cm. Nutrients influence the paddy biomass on marginal land. Using 10-20 kg/Ha of fertilizer will affect paddy biomass growth of 35-70 kg/Ha. The results of the dynamic model analysis show that the maximum paddy harvest production on marginal land is 25-50 kg/Ha/month with fertilizer use of 45-90 kg/Ha/month. This research concludes that the level of paddy cultivation feasibility on critical land is still quite feasible and profitable to develop. model analysis results show that of using agricultural technology and administering appropriate fertilizer doses will greatly determine the level of rice productivity on marginal agricultural land.
Pelatihan Penerapan Good Aquaculture Practice (GAP) bagi Petambak Udang di Pesisir Situbondo Wafi, Abdul; Ariadi, Heri
Archive: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2026): Juni 2026
Publisher : Asosiasi Pengelola Publikasi Ilmiah Perguruan Tinggi PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55506/arch.v5i2.290

Abstract

Latar Belakang: Rendahnya produktivitas tambak udang yang disebabkan oleh lemahnya manajemen budidaya, khususnya pada pengelolaan kualitas air, pakan, dan pengendalian penyakit, menjadi penyebab penurunan produktivitas panen di wilayah pesisir Situbondo. Tujuan: untuk meningkatkan pengetahuan dan pemahaman petambak udang mengenai prinsip dan tahapan penerapan GAP di wilayah pesisir Situbondo. Metode: Pelaksanaan kegiatan dirancang secara partisipatif dan bertahap, meliputi persiapan, sosialisasi, penyuluhan, praktik lapang, serta evaluasi kegiatan. Hasil: Hasil kegiatan menunjukkan adanya peningkatan signifikan pengetahuan dan pemahaman petambak terhadap konsep dan fungsi GAP, baik secara konseptual maupun teknis. Selain itu, respon mitra menunjukkan bahwa kegiatan ini memberikan wawasan baru, pengalaman praktis, serta memperkuat jejaring antara petambak dan akademisi. Kesimpulan: Kegiatan pengabdian ini efektif dalam menjembatani kesenjangan antara teori dan praktik budidaya, serta berpotensi mendukung peningkatan produktivitas dan keberlanjutan usaha budidaya udang di pesisir Situbondo.
Pelaksanaan Program Kelas Budidaya Silvofishery Bagi Kelompok Pembudidaya Ikan di Kelurahan Degayu Kota Pekalongan Heri Ariadi; Ashari Fahrurrozi; Farchan Mushaf Al Ramadhani
Journal of Community Development Vol. 4 No. 3 (2024): April
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v4i3.182

Abstract

Silvofishery is an environmentally friendly fish farming concept that is starting to be developed in coastal areas. The aim of this service activity is to determine the level of understanding of coastal area communities regarding the application of the silvofishery cultivation model. The method used in this service is community education through an empowerment program which is carried out based on the level of active participation of participants. The results of the service reflection show that the level of knowledge of cultivators increased by 83% after the implementation of the cultivation class, as well as the knowledge of cultivators about the advantages and advantages of silvofishery also increased respectively by 58.33% and 50% after the implementation of the silvofishery cultivation class. Another impact of implementing this silvofishery cultivation class is that the farmers understand better the techniques for managing water quality in ponds. Farmers' knowledge of water quality management techniques in pond ecosystems increased by 58.33% from the original 0.00%. This means that the silvofishery cultivation class program is very effective and beneficial for fish farmers. Apart from that, the implementation of this cultivation class is quite educational and practical for disseminating the results of aquaculture engineering innovations. The conclusion from this service activity is that fish farmers on the Degayu coast, Pekalongan City tend to be very unfamiliar and do not understand the silvofishery cultivation model. From the implementation of this cultivation class, it turns out that it can have a significant influence on increasing the knowledge of the cultivating community about the silvofishery cultivation model from 15.25% to 89.33% by combining the concept of simplicity.
Pelatihan Pemanfaatan Pekarangan Dengan Budidaya Tanaman Hortikultura Menggunakan Wick Irrigation System Untuk Mendukung Ketahanan Pangan di Desa Wonopringgo Kabupaten Pekalongan Farchan Mushaf Al Ramadhani; Ari Handriatni; Heri Ariadi; Bony Samego; Putri Isti Amalia
Journal of Community Development Vol. 5 No. 2 (2024): December
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v5i2.264

Abstract

Food security is a condition where household food is met, which is reflected in the availability of sufficient food, both in quantity and quality, safe, equitable, and affordable. The potential of yards is huge in increasing household food security. However, in Wonopringgo Village, the people do not use their yards optimally. Therefore, training related to the use of horticultural cultivation in the yard using a wick irrigation system is essential. This community service aims to raise awareness of the Wonopringgo Village community in general and the Wonopringgo Village Women's Farmers Group (KWT) in particular so that they can utilize their yards by cultivating horticultural plants using a wick irrigation system. The methods used in this service activity are investigation, preparation, action, and reflection. The results of this activity showed that the participants' knowledge about cultivating plants using a wick irrigation system increased significantly. Participants' interest in utilizing the yard by cultivating horticultural plants using a wick irrigation system also increased after the training. Overall, this service activity had a significant positive impact on participants in terms of increasing knowledge and interest in utilizing yards by cultivating horticultural plants using a wick irrigation system. This shows that training like this can be a practical and sustainable solution to support household food security, especially in areas with limited water or urban areas.
Pemberdayaan Kelompok Wanita Tani Melalui Inovasi Penanaman Tumpang Sari Berbasis Pertanian Berkelanjutan di Desa Wonopringgo Kabupaten Pekalongan Farchan Mushaf Al Ramadhani; Heri Ariadi; Ahsarul Mufid; Ubad Badrudin; Fariz Kustiawan Alfarisy; Wagiyana Wagiyana; Elvin Cahyanita; Dimas Hari Sapto
Rahmah : Jurnal Pengabdian Masyarakat Vol. 2 No. 1 (2026): Rahmah : Jurnal Pengabdian Masyarakat
Publisher : Jaanur ElBarik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65065/bbdb3441

Abstract

This community service program aimed to improve the knowledge of the Women Farmers Group (KWT) regarding an intercropping system based on sustainable agriculture in Wonopringgo Village, Pekalongan Regency. The problems faced by the community included limited understanding of intercropping cultivation techniques and the dominance of monoculture farming systems, resulting in suboptimal land utilization. The activity was conducted on September 1, 2025, at the Intercropping Demonstration Plot in Wonopringgo Village involving 25 KWT members. The implementation methods included investigation, preparation, action, extension and training, reflection through pre-tests and post-tests, and mentoring. The intercropping system applied combined maize and soybean plants. The results showed an increase in participants’ knowledge regarding the intercropping system and its benefits. During the pre-test, only 2 participants (8%) understood the intercropping system, while after the activity all participants (100%) understood it. Participants’ understanding of the benefits of intercropping also increased from 0% to 100% after the activity. 
Kajian Kualitas Air Sungai Meduri Pekalongan Akibat Pembuangan Limbah Cair Batik Berdasarkan Indikator Biologi Mahardhika Nur Permatasari; Heri Ariadi; Benny Diah Madusari; Hayati Soeprapto
Journal of Aquaculture Science Vol 6 No 2 (2021): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v6i2.198

Abstract

Sungai Meduri yang mengalir di desa ngaliyan, pandanarum, tirto, tegal dowo dan jeruk sari merupakan salah satu di kabupaten pekalongan yang diindikasikan tercemar oleh limbah batik. Tujuan penelitian ini adalah mengetahui kualitas sungai Meduri ditinjau dari aspek fisika (suhu, kecerahan, TSS dan kedalaman), aspek kimia (DO, pH, BOD, Cr6+, Minyak dan Fenol) dan aspek biologi (plankton).  Penelitian ini dilakukan pada bulan mei-juni 2015. pengambilan sampel dilakukan sebanyak  3 kali dengan interval waktu 2 minggu sekali. Komunitas Plankton di Sungai Meduri terdiri dari kelas Barcillariophyceaea, Chlorophycea, Chyanophyceae, Rotatoria dan Entomostraca. Kelimpahan berkisar antara 1104-5393, Indeks keanekaragaman (H') berkisar antara 1,011-1,885, Nilai indeks Keanekaragaman terendah pada staisu. bila nilai indeks keanekaragamn berkisar antara 1-1,5 menandakan perairan dalam kondisi tercemar sedang sampai berat Indeks keseragaman (E) berkisar antara 0,564-0,978 dan indeks Dominasi berkisar antara 0,022-1,000.pada sungai Meduri tidak ada biota yang mendominasi.  Kandungan Biological Oxygen Demand (BOD) di perairan Sungai Meduri memiliki nilai yang melebihi baku mutu air kelas III. Berdasarkan PP RI No. 82 Tahun 2001 tentang Pengelolaan Kualitas dan Pengendalian Pencemaran Air, Baku mutu air kelas III untuk parameter BOD adalah 3 mg/l. Nilai Cr6+  dan Minyak masih berada dibawah baku mutu air kelas III yaitu 0,05 mg/l dan 1000 mg/l. Sedangkan nilai fenol paling tinggi terdapat pada stasiun 3 dan 4 yaitu 0,11mg/l  dan 0,07 mg/l, baku mutu nilai fenol adalah 1 mg/l.
Co-Authors A Halim Abdul Muqsith Abdul Muqsith Abdul Muqsith Abdul Muqsith Abdul Muqsith Abdul Wafi Abdul Wafi, Abdul Ach. Khumaidi ADITYA DIMAS WAHYU SASONGKO Agoes Soeprijanto, Agoes Agus Tjahjono Ahsarul Mufid Akkapin, Supaphorn Amalia, Putri Isti Anandya Hadiprasetya Anggita, Riris Ari Handriatni Arief Sudarmaji, Arief Ashari Fahrurrozi Ayisi, Christian Larbi Azril, Muh. Bony Samego Bony Samego Candra Dwi Pradana Daru Anggara Murty Dewi Mardhiyana Diah Madusari, Benny Diana Arfiati Diana Kartika Septiana Dimas Hari Sapto Elvin Cahyanita Fahrurrozi, Ashari Fajar, Imam Saefudin Farchan Mushaf Al Ramadhani Farchan Mushaf Al Ramadhani Fariz Kustiawan Alfarisy Fauziyah, Fifin Firdausa, Della Izati Guntur Guntur Hadi Pranggono Hasan, Reza Adhitama Nugraha Hayati Soeprapto Ibnu Jafar Taufiq Ibnu Tamam Ikhsan, Maullidin Khoerul Immanuel A.H. Pandaingan Jazillah, Syakiroh Juita Sihombing Khairina, Wafiq Kharismatul Khasanah Khristanto, Arief Leni Fitriya Ningrum Lestariadi, Riski A. Linayati M. Akmal Faza Maghfiroh Maghfiroh Maharani, Kayla Mahardhika Nur Permatasari Masita Wulandari Suryoputri MOHAMAD FADJAR Mohamad Fadjar Mohamad Fadjar Mohamad Fadjar Mohammad Bahrus Syakirin Mohammad Fadjar Mohammad Mahmudi Mufid, Ahsarul Muhammad Musa Muhammad Musa Mujtahidah, Tholibah Mulya, Nofita Adi Nailatul Khairoh Nauval Rabbani Nisa, Silvianita Khoirun Nugraha, Deril Eka Dava Nugroho, Immanuel Petrus H.T Soedibya Pradana, Candra Dwi Priswanto Priswanto, Priswanto Putri Isti Amalia Putri Isti Amalia Rattanavichai, Wutti Reza Adhitama Nugraha Hasan Riris Anggita Rohmatul Amin Sajuri, Sajuri Samego, Bony Samsul Ma'Arif Saparso Saparso Sapto, Dimas Hari SATRIYAS ILYAS Sawiya Sawiya Septiana, Diana K Shobrina Silmi Qori Tartila Sihombing, Juita Sihombing, Juita L. Sihombing, Juita Lusiana Soedibya, Petrus H.T Soedibya, Petrus Hary Tjahja Sri Hidayati Sulistiana, Ana Supriatna Supriatna Supriatna Syakirin, M Bahrus Syakirin, M.B. Syakiroh Jazilah Syamsuddin, M. Dicky Tamam, Ibnu Taufiq, Ibnu Jafar Tholibah Mujtahidah Tholibah Mujtahidah Tri Yusufi Mardiana Ubad Badrudin Ubad Badrudin van Minnen, Tjalf Wafiq Khairina Wagiyana Wagiyana Widianto, Agus Widianto, M. Yogi Saputra Wijianto Wijianto Wijianto, . Wulannoto, Hendri Ximenes, Romaldo Da Costa Yunita Maemunah Zainal Abidin Zainal Abidin