Need natural, efficient protection for your soil and crops? Our biological polysaccharide agent is a green extract derived from natural fermentation. Specially formulated, it provides both nutrition and regulation. It forms a protective film around the roots, promoting root development and enhancing resistance to environmental stresses such as cold and drought. At the same time, it improves soil structure and stimulates beneficial microbial activity, creating a healthy root environment. Unlike chemical agents, our product is fully biodegradable, residue-free, and compatible with various water-soluble fertilizers to enhance nutrient efficiency. Ideal for soil improvement, stress resistance, and quality enhancement — your smart choice for sustainable agriculture.