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All Journal JAST : Jurnal Aplikasi Sains dan Teknologi Jurnal Green House
Rahardjo, Poegoeh Prasetyo
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Education Engineering Environmental Science Other

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Integrasi Teknologi Steam Sterilization dan Blancing Jamur Tiram Terolah Minimal dalam Mengatasi Over Stock saat Panen bagi UMKM di Kabupaten Malang Ferdian, Muh. Agus; Zairina, Anisa; Rahardjo, Poegoeh Prasetyo
JAST : Jurnal Aplikasi Sains dan Teknologi Vol 6, No 2 (2022): EDISI DESEMBER 2022
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/jast.v6i2.3881

Abstract

This community service is carried out at the location of the oyster mushroom cultivation business in the District of Dau AR-5 RT. 02 RW. 10 District of Malang. Under these business conditions, many oyster mushroom products rot and are wasted during the main harvest, especially when demand for mushrooms falls, because oyster mushrooms have a short shelf life or are easily damaged quickly. In addition, the process of making baglog for oyster mushroom cultivation is carried out through the process stages. One of the main processes is sterilization/pasteurization, which requires a high cost. This phenomenon was experienced by CV. Tower two started the oyster mushroom cultivation business in 2011. The method that will be applied is the community empowerment method for the SME group to increase the productivity and independence of partners economically and socially through counseling and mentoring efforts. Assistance or introduction of tools in the form of sterilization equipment and boilers for the process of making baglog and technology for the production of blanching mushroom products. The service results provide benefits to partners' production to increase with a capacity of 500 baglogs used 4x a week. Based on these calculations, there is an increase in efficiency and turnover from partners.ABSTRAKPengabdian Masyarakat ini dilakukan dilokasi usaha budidya jamur tiram yang berada di Kecamatan Dau AR-5 RT. 02 RW. 10  Kabubaten Malang. Dengan kondisi usaha saat, terdapat banyak produk jamur tiram yang busuk dan terbuang saat panen raya terutama pada waktu permintaan jamur turun karena jamur tiram memiliki umur simpan yang pendek atau cepat mengalami kerusakan. Selain itu, proses pembuatan baglog jamur tiram yang dilakukan melalui beberapa tahapan proses salah satu proses utamanya adalah sterilisasi/pasteurisasi membutuhkan cost yang besar. Fenomena hal ini dialami oleh CV. Menara dua yang dimiliki oleh Bapak Azhal Alam Islamy yang memulai usaha budidaya jamur tiram dari tahun 2011 yang sampai saat ini masih belum menemukan formula yang tepat dalam mengatasi masalah tersebut. Metode yang akan diterapkan yaitu metode pemberdayaan masyarakat kelompok UKM dalam upaya peningkatan produktivitas dan kemandirian mitra secara ekonomi, sosial melalui usaha penyuluhan dan pendampingan. Bantuan ataupun perkenalan alat berupa alat seterilisasi dan boiler untuk proses pembuatan baglog serta teknologi produksi produk jamur blanching sangat membantu mereka dalam memajukan dan mengembangkan usaha.
Integrasi Sistem Informasi Geografis dalam Pemetaan Kualitas Air untuk Mendukung Program Sanitasi Masyarakat Rahardjo, Poegoeh Prasetyo; Widyastuti, Diena; Zairina, Anisa; Mondiana, Yani Quarta; Wijaya, Alvin Candra; Farida, Siti
JURNAL GREEN HOUSE Vol 4 No 1 (2025): Jurnal Green House
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63296/jgh.v4i1.56

Abstract

The decline in river water quality due to domestic and industrial pollution presents a major challenge in urban environmental management. This study aims to map the spatial distribution of water quality in the Upper Metro Sub-watershed using a Geographic Information System (GIS) approach to support community-based sanitation planning. The methodology involved the measurement of physical, chemical, and biological parameters at five monitoring stations. Water quality was evaluated using the STORET method and EPT Index (Ephemeroptera, Plecoptera, Trichoptera), while spatial data were analyzed using IDW interpolation to generate pollution distribution maps. The results revealed a downstream degradation in water quality, indicated by increasing levels of BOD, COD, TSS, and phosphate, and decreasing DO. According to STORET classification, the upstream area was categorized as unpolluted, whereas the downstream stations were moderately polluted. The EPT index decreased from 12 taxa upstream to none downstream, reinforcing the chemical analysis. Spatial maps highlighted pollution hotspots in densely populated residential and small industrial zones. GIS integration proved effective in visualizing pollution zones and supporting decision-making in the Total Sanitation Program (STBM). This study offers technical and spatial recommendations to improve data-driven water quality management.
Pemodelan Spasial Kesesuaian Habitat Rekrekan (Presbytis comata fredericae Sody, 1930) menggunakan Analisis MaxEnt di Hutan Petungkriyono, KPH Pekalongan Timur Artaka, Arrayaana; Rahardjo, Poegoeh Prasetyo; Kurniawan, Iwan
JURNAL GREEN HOUSE Vol 4 No 2 (2026): Jurnal Green House
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63296/jgh.v4i2.65

Abstract

Petungkriyono Forest is a conservation area as a habitat for endemic animals on the island of Java, such as Rekurkan (Presbytis comata fredericae Sody, 1930). One form of spatial fairness of living space is through the Natural Specialty Displaying (ENM) approach. This exploration aims to determine the feasibility of the Rekkerjaan environment in the Petungkriyono Forest, KPH East Pekalongan. The research was conducted from April to May 2023. The habitat suitability model uses data on encounter coordinates and environmental variables of the Rekkerjaan habitat. The data is then analyzed using the Maximum Entropy (MaxEnt) algorithm, a model of Rekrekan habitat suitability can be built. The research results showed three models of habitat suitability categories, high 1,554 ha (26%), medium 1,562 ha (27%), and low 2,658 ha (46%). The evaluation of the Rekrekan habitat suitability model in the Petungkriyono Forest has a very good AUC value and model accuracy of 0.916
Co-Authors Anisa Zairina Artaka, Arrayaana Diena Widyastuti Ferdian, Muh. Agus Iwan Kurniawan Siti Farida Wijaya, Alvin Candra Yani Quarta Mondiana