有机昆虫粪肥 辣木树营养 东南亚 循环经济 可持续农业

ga (Moringa oleifera) sapling growing in a terracotta pot receives a direct application of mealworm frass, the organic byproduct of a home (Tenebrio molitor) insect farm, applied by hand as a zero waste natural fertiliser. Frass is nitrogen-rich and dense with beneficial microorganisms, making it a high-value soil amendment well suited to fast-growing nutritional plants such as moringa, itself cultivated across Southeast Asia for its protein-dense leaves and medicinal properties. The scene captures the final stage of a closed-loop sustainable farming cycle producing zero waste. Vertical medium shot.