Ika Wahyuning Widiarti a,1,*, Aulia Syifa ... - Journal2 UAD

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2021 Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat

Vol. 5., No. 1, April 2021, pp. 13-18 ISSN 1978-0524 (print) | 2528-6374 (online)

Ika Wahyuning Widiarti ^a,1,*, Aulia Syifa Ardiati ^a,2

a Program Studi Teknik Lingkungan, Fakultas Teknologi Mineral Universitas Pembangunan Nasional “Veteran” Yogyakarta, Indonesia

1[email protected] *; ² [email protected]

* Corresponding Author

Organic waste is still underestimated by most people, so it always ends up in landfills. How to process organic waste into compost has been widely informed. However, community participation in self-managing organic waste still has not increased. Therefore, this community service activity aims to provide knowledge about household organic waste processing. The methods used in this program include lectures and discussions, demonstrations, and pre-post tests for evaluation. This program was carried out on November 30, 2019, with the target of participants, namely parents and teachers of Permata Hatiku School. This program was carried out on November 30, 2019, with the target of participants, namely parents and teachers of Permata Hatiku School.

The various composting methods presented in the lectures include the composter bin method, takakura, bio-pore, and jugangan (holes) in the ground. In addition, it was also explained the basic principles of composting and how to make a bio-starter. The demonstration was carried out by practicing how to make a natural bio-starter known as local microorganisms (MOL) from rotten fruits. Composting was demonstrated by using the composter bin method with kitchen waste. The program materials were well received by the participant. It was proved by an increase in the post-test score, compared to the pretest score.

Organic waste MOL Compost bin

This is an open-access article under the CC–BY-SA license

1. Introduction

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Ika Wahyuning Widiarti et al. (Improving parents and teachers' knowledge…)

2. Method

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Ika Wahyuning Widiarti et al. (Improving parents and teachers' knowledge…) Fig. 1. The Scheme of Implementation Method

3. Results and Discussion

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Fig. 2. Figure (a) The Delivery of Material on Composting Theory; Figure (b) Making Bio-starter

Fig. a Fig. b

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Ika Wahyuning Widiarti et al. (Improving parents and teachers' knowledge…) Fig. 3. The Demonstration of Natural Bio-starter Manufacturing (MOL)

Fig. 4. Composting Practice with Composter Tong Method

Fig. 5. The Graph of Participant Knowledge Improvement, Before and After Training

0 1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10

Score of the Test

Respondent

Post-Test Pre-Test

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