Artificial cultivation method for Agaricus arvensis

The invention provides an artificial cultivation method for Agaricus arvensis. The artificial cultivation method comprises the following steps: 1) strain manufacturing: collecting strains from wild Agaricus arvensis sporocarp, and carrying out culturing until mycelia grow on a culture medium; 2) expanding propagation: transferring the strains to a PDA culture medium, and carrying out culturing at 25 to 28 DEG C; 3) stock manufacturing: transferring propagated mother strains to a vessel filled with a wheat grain culture medium, carrying out culturing under the condition of a constant temperature of 22 DEG C to 26 DEG C for 20 to 25 days, and allowing the mycelia to overgrow on the vessel so as to complete stock manufacturing; 4) cultivar manufacturing: planting the stocks into a vessel filled with a culture material, and carrying out culturing under the condition of a constant temperature for 20 to 25 days; and 5) artificial cultivation: subjecting grass and livestock manure to composting and fermenting, stock