NOVELTY - Improving crop biological reaction stack process comprises e.g. providing base material, animal excrement, microbial fermentation mixed leavening agent, fermenting to obtain pre-fermented material, turning crop periphery topsoil, forming concave structure, laying base material in concave structure, sterilizing, placing microbial inoculum in base material, spreading microbial agent, spreading pre-fermentation material, covering topsoil layer above pre-fermentation material, watering until the topsoil lowest base material is completely soaked, penetrating hole deeply to base material.    USE - The method is useful for improving crop biological reaction stack process (claimed).    ADVANTAGE - The method provides adequate nutrient, can prevent crop diseases and insect pests, can greatly increase crop yield and quality, has simple operation, reduces labor intensity, and investment cost.    DETAILED DESCRIPTION - Improving crop biological reaction stack process comprises (i) providing 20-50 pts. wt. base material, 10-20 pts. wt. animal excrement with 20-40% water content, 0.5-0.8 pts. wt. microbial fermentation mixed leavening agent, fermenting at 75-80 degrees C for 2-5 days to obtain pre-fermented material, (ii) turning crop periphery topsoil, forming concave structure, where the concave structure depth is 20-25 cm, taking 10-20 pts. wt. high-temperature sterilization base material, laying in a concave structure, sterilizing at 75-80 degrees C, paving material thickness of 10-15 cm, (iii) placing 0.05-0.12 pts. wt. microbial inoculum in base material, spreading 5-10 pts. wt. high temperature sterilization microorganism agent upper layer of animal excrement, sterilizing animal excrement at 70-75 degrees C, spreading microorganism vaccine and pre-fermentation material in animal excrement, covering the topsoil layer above pre-fermentation material, and watering until the topsoil lowest base material is completely soaked, and (iv) watering for 3-4 days, 2-5 hole of toplayer soil, row spacing is 10-15 cm, hole spacing is 30-40 cm, penetrating hole deeply to base material, where the base material is crop straw, sugar making waste slag, edible fungus production process produced organic waste or xylitol production process produced organic waste.