Composting method using both multilayer aerobic composting and turning

The invention discloses a composting method using both multilayer aerobic composting and turning, belonging to the technical field of solid waste disposal. The method comprises the following steps: crushing straw to a size of 3 to 5 cm and weighing animal dung of a culturing farm and the crushed straw according to a C/N ratio of 25: 1; horizontally laying a layer of the straw (with a thickness of 10 to 20 cm), then stacking up a layer of pig dung on the straw to form a pig dung-straw layer and adjusting initial water content to be 50 to 60%; then alternately laying the straw and the pig dung in sequence; covering the whole pile body with straw to form a vertical multilayer structure; and maintaining ventilation and carrying out uniform turning and mixing every 3 to 7 days until compost is decomposed. The composting method is simple to operate, can reduce turning frequency, shortens composting time and reduces an occupied land area; so investment and operation cost is finally reduced, and quantitative reductio