Green fertilization method for peach orchard

The invention provides a green fertilization method for a peach orchard, and belongs to the technical field of agricultural planting. The fertilizing method comprises the following steps: (1) after picking, applying a base fertilizer and a microbial agent to roots; (2) applying a compound fertilizer and a water-soluble fertilizer to roots in a germination stage, wherein the water-soluble fertilizer comprises potassium dihydrogen phosphate and medium elements; (3) applying compound fertilizer to roots in a core hardening stage; (4) in a fruit development stage, applying compound fertilizer to roots and spraying foliar fertilizer to leaf surfaces, wherein the foliar fertilizer comprises pyroligneous liquor and trace elements. According to the peach tree fertilizing method, a microbial agent, a water-soluble fertilizer, and a foliar fertilizer are cooperatively applied, so that the synergistic interaction effect is achieved, the content of nitrate and titratable acid in peaches can be remarkably reduced, the con