The green ecological organic fertilizer is based on chicken manure and crop stalks, and is produced by multi-dimensional complex enzyme fermentation. Multi-dimensional complex bacteria is a micro-ecological fermentation preparation composed of 106 kinds of beneficial microorganisms such as Bacillus thermophilus, lactic acid bacteria, bifidobacteria, and yeast strains that can produce various enzymes, and it is non-toxic and non-polluting to humans and animals. Safe use can fix nitrogen, dissolve phosphorus, and release potassium. It can also decompose the residual substances of chemical pesticides and chemical fertilizers, which will increase crop production and disease resistance in crop farming and aquaculture. (1) Equipment: One square meter of a workshop equipped with a blender and fertilizer, and some old sacks covered with fertilizer to be fermented. The specific operations should be carried out on a simple concrete floor. (2) Raw materials: To produce 1 ton of green ecological organic fertilizer as an example, one ton of chicken manure, 0.3 ton of straw powder, 5 kg of corn flour, and 8 kg of strains are required. (C) process: chicken manure + straw powder + cornmeal + strains - stirring - composting (with fertilizer) - dry - packaging - factory. First mix the chicken droppings with the appropriate amount of straw powder, and the amount of blending depends on the moisture content of chicken droppings. General fermentation requires 45% of the water content, that is, hand-knead into a group, the fingers see the water but not dripping water, loosening the touch can be loose. Then add cornmeal and strains. The role of cornmeal is to increase sugar content for the fermentation of bacteria species, so that multi-dimensional complex enzyme bacteria will soon have an absolute advantage. The mixed mixture is then fed into a mixer for stirring. The stirring must be uniform and thorough, leaving no blocks behind. The well-mixed ingredients are stacked into a long stack of 1.5 to 2 meters wide and 0.8 to 1 meter high, covered with sacks for aerobic fermentation. Condensation warms up for a day, odorless for two days, looses for three days, changes fragrance in four days, and becomes fat in five days. Specifically, the temperature on the first day of composting can reach 60°C to 80°C, killing E. coli, eggs, and other pests and diseases; the smell of chicken manure is eliminated the next day; on the third day, the compost becomes loose and dry, and overgrown. White mycelium; A distiller's flavour is issued on the fourth day; On the fifth day, the fungus will be fermented and ripened, and it can be bagged and shipped out after being dried. The content of organic matter in the green ecological organic fertilizer is more than 45%, which is a kind of comprehensive organic fertilizer. If targeted with different elements, it can be made into a series of special fertilizers for vegetables, flowers, fruit trees and crops such as grain, cotton, and oil.