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All Journal Agrifarm ABDIKU : Jurnal Pengabdian Masyarakat Universitas Mulawarman
Jufriah
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Agriculture, Biological Sciences & Forestry Humanities Education Environmental Science Other

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Pelatihan Pemanfaatan Limbah Organik dari Buah-buahan dan Sayuran Sebagai Bahan Baku Pembuatan Eco Enzyme Marjenah; Husien, Nani; Handayani, Sri Asih; Rosamah, Enih; Jufriah; Hastaniah
ABDIKU: Jurnal Pengabdian Masyarakat Universitas Mulawarman Vol. 3 No. 1 (2024): ABDIKU : Jurnal Pengabdian Masyarakat Universitas Mulawarman
Publisher : Fakultas Kehutanan dan Lingkungan Tropis, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32522/abdiku.v3i1.1118

Abstract

People have a significant need to consume fruits in daily life. Overall, the pulp of the fruit is the only part that is utilized; thus far, fruit rind is rarely utilized and is merely wasted. Similarly, whenever it relates to vegetables, only the desirable sections are picked; the tougher sections, such as the stems, are usually eliminated. Potential raw materials for the production of eco enzyme (which can be used as liquid organic fertilizer) abounds in the profusion of fruit and vegetable waste. Typically, organic waste is neglected, resulting in an offensive odor that affects the environment's cleanliness and may pose health risks. In an attempt to mitigate the adverse effects caused by organic waste, alternative raw materials for the production of liquid organic fertilizer and eco-enzymes may be derived from fruit and vegetable peel waste. The production process of eco enzyme commences with the segregation of organic waste, which will serve as its main material. Subsequently, blend the components in the suggested proportions (1 part sugar/molasses to 3 parts organic matter to 10 parts water). Three months after the mixture is complete, eco-enzymes may be harvested. The collaborators of this community service endeavor consist of housewives, beverage vendors, and organic waste-focused community organizations. Encouraging economic and social autonomy in the community is the objective of this Community Service Program activity, to educate and raise awareness among the general public regarding the proper disposal of organic garbage in order to create a more sanitary and habitable environment and a greener planet, enhance both soft and physical skills while fostering greater social harmony and comfort.
Dimensional Stability of Mixed Particle Board from Merkubung (Macaranga gigantea Muell.Arg.) and Red Meranti (Shorea spp.) Wood: Kestabilan Dimensi Papan Semen Partikel Campuran Kayu Merkubung (Macaranga gigantea Muell.Arg.) dan Meranti Merah (Shorea spp.) Jufriah; Rosita, Erly; Asih Handayani, Sri
Agrifarm : Jurnal Ilmu Pertanian Vol 14 No 2 (2025): Desember
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v14i2.3857

Abstract

This study aims to determine the effect of mixing Merkubung and Red Meranti wood particles on the dimensional stability of particleboard. Particle cement boards were made using conventional methods with Merkubung and Meranti Merah particle ratios of 100:0, 0:100, and 50:50 (in %), with a target board density and thickness of 1.2 g/cm³ and 12 mm. The weight ratio of particles to cement was 1:3 with a compression pressure of 20 bar. Dimensional stability testing was carried out by testing the thickness swelling properties of the boards in accordance with ISO 8335 (1987) standards. The test results showed that the boards produced were uniform in thickness, density, and moisture content. The mixing of Merkubung and Red Meranti wood particles in equal proportions of each type of wood particle showed a significant effect. Meanwhile, Merkubung particle cement boards had no significant effect on Red Meranti particle cement boards. In terms of utilization, if particle cement boards are to be used, Merkubung wood particles cannot be mixed with Red Meranti wood particles.
Co-Authors Asih Handayani, Sri Handayani, Sri Asih Hastaniah Husien, Nani Marjenah Rosamah, Enih Rosita, Erly