UNY PLK Students Turn Onion Skin Waste into Liquid Organic Fertilizer in Menden Village, Klaten, Supporting Sustainable Development
Students from Universitas Negeri Yogyakarta (UNY) participating in the Off-Campus Learning Program (PLK) have demonstrated innovative thinking through a simple yet impactful initiative in Menden Village, Kebonarum, Klaten. The team successfully transformed shallot skin waste into liquid organic fertilizer (POC), offering an environmentally friendly and practical solution for local communities.



