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All Journal Jurnal Sains dan Teknologi Community Empowerment
Muhammad Rizky Romadhon
Universitas Sebelas Maret, Surakarta, Indonesia
Arts Humanities Computer Science & IT Education Public Health Social Sciences

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Transfer knowledge of organic agriculture for healthy horticulture cultivation on the Bengawan Solo River, Central Java Widyatmani Sih Dewi; Supriyadi Supriyadi; Mujiyo Mujiyo; Desti Dian Amalina; Muhammad Rizky Romadhon
Community Empowerment Vol 8 No 3 (2023)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.8104

Abstract

Organic farming practices are needed to maintain soil fertility and the health of horticultural products on the banks of the Bengawan Solo river in Jangglengan village, Sukoharjo. This community service aims to teach the farming community about organic farming principles and the practice of making liquid organic fertilizer to support healthy horticultural farming on riverbanks in the Jangglengan area. The partner group, the Jangglengan village government, involves 60 farmer representatives. The methods used were focus group discussion, practices for making liquid organic fertilizer, and evaluation. The results of community service activities show that 75% farmers can show good organic waste material for organic fertilizer, and 95% farmers had improved skills and were able to try making fertilizer by themselves. This organic farming socialization is a good start toward implementing good agricultural practices on the land along the Bengawan Solo River in Jangglengan.
Flood Susceptibility Index Analysis using Overlay Method and GIS-based Viviana Irmawati; Ongko Cahyono; Mujiyo; Siti Maro'ah; Nanda Mei Istiqomah; Muhammad Rizky Romadhon
JST (Jurnal Sains dan Teknologi) Vol. 12 No. 2 (2023): July
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jstundiksha.v12i2.52737

Abstract

High rainfall caused the overflow of the Wiroko river, causing flooding in Nguntoronadi. This study aims to analyze flood potential, provide evaluation and recommendations on areas that have high flood suscetibility. Type of research is quantitative descriptive by using the overlay method of scoring land characteristics that affect environmental conditions.  Land characteristics are rainfall, altitude, slope, soil type and land use. The characteristics of the land  are overlayed using the ArcGIS application to determine a map of flood susceptibility index, and the data were analyzed using descriptive methods. The result found three categories of flood susceptibility indexes: low, medium, and high. The study revealed a total area flood susceptibility of 6566.52 ha, with 33.79% having high flood susceptibility. The potential for high flood vulnerability is found in lowland, high rainfall and open land use. Areas which has a high flood susceptibility by improving river flow, drainage and terraces in rice fields. The high flood susceptibiity caused by rainfall, lowland and low vegetation as well as high human populations.
Co-Authors Desti Dian Amalina Mujiyo Mujiyo Nanda Mei Istiqomah Ongko Cahyono Siti Maro'ah Supriyadi Supriyadi Viviana Irmawati Widyatmani Sih Dewi