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- Researchers: Ann Candice Lee and Olivia Eryfin
- Level/Campus: Primary 5 - Semarang
- Abstract: Chick N Bone Powder is a natural, nutrient-rich fertilizer made from crushed eggshells and chicken bones. It's packed with essential minerals like calcium, potassium, and magnesium, which help plants grow stronger by improving cell wall structure, enhancing nutrient absorption, and enriching the soil for healthy root development. Plants nourished with this fertilizer tend to be more resilient and grow healthier. This homemade fertilizer offers an eco-friendly and effective way to recycle kitchen waste while boosting plant health naturally.
- Coach: Ms Analou Romarez Sismar