The leaflet explains biofertilizer production in Yone village, Xiengkhouang Province, based on farmer experience. It highlights compost as a key input for soil health, recycling, and reducing chemical use. The process involves mixing dry animal manure with burnt rice husks, adding bran and optional legumes, and fermenting with a sugar-based bio-extract for about seven days. Proper storage ensures quality for up to a year. Application rates depend on soil quality, with compost gradually improving fertility over time, allowing reduced quantities in subsequent years.