Educational Outreach on Converting Fallen Leaf Waste into Liquid Organic Fertilizer through Fermentation at SMA Negeri 1 Kota Serang
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Abstract
School environments generate organic waste in the form of fallen leaves that are often not utilized and may create environmental problems. This community service aimed to improve students’ knowledge and skills in converting fallen leaf waste into liquid organic fertilizer (LOF) through fermentation. The activity was conducted at SMA Negeri 1 Kota Serang and involved 35 students and one teacher. An educational and participatory approach was employed through an educational session, demonstration, discussion, and hands-on practice in producing LOF using dried fallen leaves, sugar, the EM4 bioactivator, and water. Observations during the activity indicated a change in students’ responses to questions. Before the educational session, only a few students were able to answer questions spontaneously, whereas after the session and practical activities, more than half of the students were able to respond promptly. The activity also provided students with hands-on experience in converting fallen leaf waste into a product with the potential to serve as a source of nutrients for plants. Overall, this activity is expected to encourage the sustainable use of organic waste and foster environmental awareness within the school community.
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