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Pelatihan pembuatan pupuk organik padat untuk meningkatkan kualitas tanaman di Desa Serut, Gunung Kidul Betty Kusumaningrum; Dhimas Nur Setyawan; Santi Lestari; Amanda Putri Listia; Putri Anugrah Ayuning Pratiwi
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 2 (2025): March
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i2.29056

Abstract

AbstrakPertanian organik berperan penting dalam menjaga keberlanjutan lingkungan dan secara keseluruhan meningkatkan kualitas hasil pertanian. Di dalam ekosistem pertanian organik, salah satu aspek yang memiliki peran krusial adalah pemilihan, pembuatan, dan penggunaan pupuk organik yang tepat. Kebutuhan akan pupuk organik semakin tinggi mengingat kualitas hasil pertanian semakin menjadi prioritas. Tim abdimas menginisiasi kegiatan pembuatan pupuk organik padat bagi para petani. Kegiatan ini dilakukan dengan tujuan agar petani dapat meningkatkan pengetahuan dan keterampilannya dalam menerapkan praktik pertanian organik serta membuat pupuk organik padat di Wangon, Serut, Gedangsari, Kabupaten Gunungkidul. Melalui sosialisasi, pelatihan, dan pendampingan, petani diberikan pemahaman mendalam tentang prinsip-prinsip pertanian organik, manfaatnya bagi lingkungan dan kesehatan, serta teknik pembuatan pupuk organik padat yang efektif. Hasil evaluasi menunjukkan peningkatan sebesar 70% dalam pengetahuan dan keterampilan petani dalam membuat pupuk organik padat. Diharapkan kegiatan ini (1) berdampak positif berupa peningkatan produktivitas pertanian dan perbaikan kesejahteraan petani; (2) menjadi model bagi pengembangan pertanian berkelanjutan di daerah lain. Kata kunci: pupuk organik padat; kualitas tanaman. AbstractOrganic farming plays an important role in maintaining environmental sustainability and overall improving the quality of agricultural produce. Within the organic farming ecosystem, The selecting process is one element that is vital, manufacture, and use of appropriate organic fertilisers. The need for organic fertiliser is getting higher considering the quality of agricultural products is increasingly becoming a priority. The abdimas team initiated an activity to make solid organic fertiliser for farmers. This exercise is meant to help farmers become more knowledgeable and proficient in implementing organic farming practices and making solid organic fertiliser in Wangon, Serut, Gedangsari, Gunungkidul Regency. Through socialisation, training, and mentoring, Farmers received comprehensive instruction on the fundamentals of organic farming, as well as its advantages for the environment and human health., as well as effective solid organic fertiliser making techniques. Evaluation results showed significant improvements in farmers‘ knowledge and skills, as well as positive impacts in the form of increased agricultural productivity and improved farmers’ welfare. It is envisaged that this endeavor could function as a prototype for the advancement of sustainable farming practices in different regions. Keywords: solid organic fertiliser; plant quality.
Developing an ethnomathematics-based digital comic for learning systems of linear equations in two variables to enhance students’ mathematical literacy Putri Anugrah Ayuning Pratiwi; Annis Deshinta Ayuningtyas; Betty Kusumaningrum; Denik Agustito; Myrat Hayytjanov
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 14 No 1 (2026)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v14i1.22656

Abstract

This study aimed to develop an ethnomathematics-based digital comic on Systems of Linear Equations in Two Variables (SLETV) and to examine its validity, practicality, and potential effectiveness in supporting students’ mathematical literacy. The study employed a Research and Development (R&D) approach using the 4D model, consisting of define, design, develop, and disseminate stages, although the development process was limited to the develop stage. A one-group pretest–posttest design was applied during the field-testing phase without a comparison group. The participants included 10 eighth-grade students and one mathematics teacher in the limited trial, followed by 30 eighth-grade students and one mathematics teacher in the field trial at Mangunan Eksperimental Junior High School. Data were collected through observations, interviews, questionnaires, and mathematical literacy tests. The literacy assessment was designed based on the OECD mathematical literacy processes of formulating, employing, and interpreting mathematics in contextual situations. The developed digital comic integrates Yogyakarta cultural contexts, including batik and local culinary products, into literacy-oriented SLETV learning activities. The validation results indicated a very high level of validity, with scores of 94% from content experts and 86% from media experts. Practicality was supported by positive responses from students (87.86%) and teachers (86%). The field trial results showed an improvement in students’ mathematical literacy, as reflected in an average N-Gain score of 0.58, categorized as moderate, and a statistically significant difference between pretest and posttest scores. These findings suggest that the developed digital comic has the potential to support mathematical literacy development in the tested context and may serve as a valid and practical learning medium for junior high school mathematics learning. This study contributes to mathematics education by demonstrating how local ethnomathematical contexts can be systematically integrated into digital comic media to promote OECD-oriented mathematical literacy in SLETV learning.