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All Journal International Journal of Engineering, Science and Information Technology Jurnal Pengabdian Masyarakat Ekonomi dan Bisnis Digital
Yanti, Winda
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Expert System For Detecting Soil Fertility Levels for Oil Palm Cultivation Using the Fuzzy Tsukamoto Yanti, Winda; Yunizar, Zara; Afrillia, Yesy
International Journal of Engineering, Science and Information Technology Vol 5, No 3 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i3.884

Abstract

Soil fertility is one of the critical factors that affect the productivity of oil palm plants. Inappropriate soil fertility levels can cause suboptimal plant growth and even crop failure. Low public knowledge about soil fertility is also a significant factor. This research aims to build an expert system that can detect the soil fertility level for oil palm plants using the fuzzy Tsukamoto method. This system uses three main parameters as a reference: soil acidity (pH), soil moisture, and soil texture. The fuzzy Tsukamoto method was chosen because it can handle uncertain data and provide more flexible results. The system was developed web-based using the PHP programming language and MySQL database, and tested on 49 soil data points from the Agricultural Extension Center of Matangkuli District, North Aceh Regency. The system successfully detected soil fertility levels accurately and consistently. Tests were conducted on 49 soil sample data from various villages in Matangkuli District, North Aceh Regency, where soil fertility in the Low category was found in 43 villages with a percentage of 84%, soil fertility in the Medium category was found in 6 villages with a rate of 16% and soil fertility in the High category was not found in any town of Matangkuli District with a percentage of 0% with valid fertility classification results and by expert judgment. With this system, farmers and agricultural extension workers can be helped to make the right decisions regarding the feasibility of land for planting oil palm plants.
IDENTIFIKASI PEMAHAMAN DAN POTENSI PENERAPAN ANALISIS COST VOLUME PROFIT (CVP) DI PABRIK TEMPE SOLOK Putri, Rita Dwi; Wahyuni, Lili; Fahimah, Etsa; Daturrahmi, Sayyi; Yanti, Winda; Fitasari, Anggi Al
Jurnal Pengabdian Masyarakat Ekonomi dan Bisnis Digital Vol. 2 No. 2 (2025): Juni
Publisher : Yayasan Nuraini Ibrahim Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70248/jpmebd.v2i2.2601

Abstract

Kegiatan ini bertujuan untuk memberikan pemahaman dan keterampilan dasar dalam menerapkan analisis Cost-Volume-Profit (CVP) pada UMKM Pabrik Tempe Solok milik Ibu Eda, guna meningkatkan efisiensi biaya dan perencanaan laba. Metode kegiatan yang digunakan adalah pendekatan deskriptif dengan kombinasi metode kualitatif dan kuantitatif. Pendekatan kualitatif diterapkan melalui wawancara mendalam dan observasi langsung untuk memahami kondisi operasional usaha, sedangkan pendekatan kuantitatif digunakan untuk mengumpulkan data biaya tetap, biaya variabel, volume produksi, dan pendapatan harian, yang kemudian dianalisis menggunakan metode CVP. Hasil kegiatan menunjukkan bahwa penerapan analisis CVP memberikan gambaran yang jelas mengenai struktur biaya, titik impas, dan margin kontribusi, sehingga pemilik usaha dapat merancang strategi harga dan volume penjualan yang lebih efektif. Simpulan dari kegiatan ini adalah bahwa penerapan analisis CVP secara sederhana dapat membantu UMKM dalam pengambilan keputusan strategis dan meningkatkan profitabilitas usaha. Kata Kunci: Cost-Volume-Profit, UMKM, Tempe, Analisis Biaya, Titik Impas
Co-Authors Daturrahmi, Sayyi Fahimah, Etsa Fitasari, Anggi Al Lili Wahyuni Putri, Rita Dwi Yesy Afrillia Zara Yunizar