Ecological Goose Breeding: raise geese reasonably, scientifically and efficiently, use pollution-free waters and natural bait such as lakes, reservoirs and rivers, or use ecological technical measures to improve water quality and ecological environment, breed and breed according to a specific breeding mode, put in pollution-free feed, and do not apply fertilizers or pesticides, with the goal of producing pollution-free green food and organic food. Ecological livestock and poultry products are welcomed by consumers because of their high quality and good taste, and the products are in short supply.