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All Journal Planta Tropika PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Syawalluna, Andini Putri
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Law, Crime, Criminology & Criminal Justice Public Health Social Sciences

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Menyokong Pertanian Terpadu Berkelanjutan melalui Pemanfaatan Limbah Buah Jeruk Siam Banjar Menggunakan Dekomposter Ember Tumpuk: Supporting Sustainable Integrated Agriculture by Utilizing Siam Banjar Orange Fruit Waste Using a Stacked Bucket Decomposter Syawalluna, Andini Putri; Nabila, Ardelia; Satrianto, Daniel; Hafidzah, Fadia Audyani; Farid, Muhammad Miftah; Saputra, Riza Adrianoor
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 5 (2025): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v10i5.8225

Abstract

This outreach and training activity was carried out by MBKM Fakultas Pertanian ULM Membangun Desa 2024 students as a form of implementing the Tri Dharma Perguruan Tinggi. This outreach and training activity was carried out by MBKM students of the Faculty of Agriculture Building Villages in 2024 as a form of implementation of the Tridharma of Higher Education, namely community service. This activity was held at Al Fattah Islamic Vocational School, Sungai Tuan Ulu Village, Astambul District, Banjar Regency, South Kalimantan. This activity aims to increase the knowledge of the general public, especially the younger generation, about the use of local resources of Banjar Siamese oranges. By carrying out this activity, understanding the use of local resources is expected to reduce the use of synthetic fertilizers to achieve environmental and sustainable agriculture.
Availability of Essential Macronutrients in Hiyung Chilli Growth Media Under a Floating Raft System Syawalluna, Andini Putri; Saputra, Riza Adrianoor
PLANTA TROPIKA Vol. 14 No. 1 (2026)
Publisher : Department of Agrotechnology, Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.v14i1.28000

Abstract

Hiyung chilli (Capsicum frutescens) is a local cultivar grown in the lowland swamp agroecosystem of Hiyung Village, South Kalimantan, where cultivation is constrained by seasonal flooding and water fluctuation, limiting planting to once annually. This study evaluates the availability of essential macronutrients, such as nitrogen (N), phosphorus (P), and potassium (K), in floating raft-based growing media supplemented with NPK fertilizer. A descriptive method was applied using three fertilizer doses: 0, 150, and 300 kg ha⁻¹. Results show that increasing fertilizer doses proportionally enhances nutrient availability, including NH₄⁺ (189,54 ppm), NO₃⁻ (26,17 ppm), available P₂O₅ (17,57 ppm), and K (0,65 me 100 g⁻¹), accompanied by a pH increase to 5.54. Correlation analysis reveals a strong to very strong positive relationship between pH elevation and macronutrient availability, and a weak to very strong relationship between nutrient levels and plant growth. These findings support sustainable nutrient management strategies to improve Hiyung chilli productivity under swamp-based cultivation conditions.
Co-Authors Farid, Muhammad Miftah Hafidzah, Fadia Audyani Nabila, Ardelia Riza Adrianoor Saputra Satrianto, Daniel