An academic-community partnership in Jember, Indonesia, is bringing a new, cost-effective biochar-based fertilizer to local farmers. The Faculty of Jember State Polytechnic, in collaboration with the Seputih Village Government and its residents, has developed POLYCHAR PLUS, a new organic fertilizer.

The project, which included a recent training session, aims to support the development of organic farming in the region. According to Ir. Sugiarto, an instructor from the polytechnic, POLYCHAR PLUS is a blend of biocharBiochar is a carbon-rich material created from biomass decomposition in low-oxygen conditions. It has important applications in environmental remediation, soil improvement, agriculture, carbon sequestration, energy storage, and sustainable materials, promoting efficiency and reducing waste in various contexts while addressing climate change challenges. More derived from sheep and goat manure, enriched with a reduced dose of NPK fertilizer. This approach leverages locally abundant resources—specifically, livestock waste—to create a sustainable and affordable product for farmers. The local-first approach, which prioritizes using what’s available and abundant in the community, is a key takeaway from the collaboration. The Seputih Village Head, Suryadi, also emphasized this point, highlighting the importance of utilizing all local resources, from livestock manure to agricultural waste.

The partnership not only offers a practical solution for soil enrichment but also promotes a circular economy model. The use of livestock and plant waste helps reduce farmers’ costs for inputs, as the raw materials are readily available and inexpensive. The program is designed to integrate the livestock and plantation sectors, fostering a more self-sufficient agricultural community. The project highlights a successful model for utilizing agricultural waste to create value and enhance local sustainability.

SOURCE: Jember State Polytechnic and Seputih Residents Collaborate to Produce POLYCHAR PLUS Fertilizer