Decompose the nitrogen, phosphorus, potassium and trace elements deposited in the soil. Combined with the rich humic acid, amino acids and organic matter in this product, it can promote the rapid and balanced absorption of crops. The active fertilizer has comprehensive nutrition. Long-term use can effectively repair the soil, improve the soil structure, cultivate the land, eliminate soil compaction, reduce salinity, prevent acidification, improve the soil's ability to retain water and fertilizer, and promote the balance of soil microecology. Highly active microorganisms can inhibit the reproduction of pathogens, reduce the obstacles of continuous cropping, promote the rooting and strong seedlings of crops, and enhance the ability to resist drought, cold and salinity. It can increase the sugar content and vitamin content of fruits, make agricultural products look good and taste good, and can make the root system of crops longer and thicker, the leaves thicker, the stems thicker, and increase the yield. Applicable crops: Suitable for tea trees, as well as sandy land, saline-alkali land, thin land, acidified soil and other medium and low-yield fields. Application method: It is recommended to use it as a base fertilizer. Both broadcasting and furrow application can be covered with soil to maintain appropriate moisture in the soil. Please formulate fertilizer according to local conditions based on soil fertility, crop variety, yield, and fertilization habits.