Biofertilisers are natural soil enhancers that utilise beneficial microorganisms such as nitrogen-fixing bacteria, phosphate-solubilising bacteria, potassium-mobilising bacteria, and mycorrhizal fungi to improve soil fertility and crop productivity. As sustainable alternatives to chemical fertilisers, they help promote healthier plant growth while maintaining long-term soil health. With increasing demand for environmentally responsible farming practices, biofertilisers offer an effective solution for enhancing nutrient availability, strengthening root development, and supporting sustainable agricultural production. Suitable for a wide range of crops, they can be easily integrated into modern farming systems to improve yields while preserving soil quality for future generations.