Trial cultivation of Agaricus bisporus with full amount of cow manure as medium

The results of contrast test showed that cultivation of Agaricus bisporus with full amount of cow manure as medium and without rice straw possesses the advantages of saving time and labor, decreasing productive cost, and the profit was two times of the traditional cultivation mode by using rice straw with cow manure as medium. Meanwhile, the control of water content was the key to this cultivation technology.