Method of making compost and spawned compost, mushroom spawn and generating methane gas

摘要

An improved method for making composts, aerating composts, growing mushroom spawn, generating methane gas and filling conveyors in the mushroom-growing industry is provided using ribbon-type mixers. The mixers may be of the double-ribbon type for purely mixing operations and of the single-ribbon type for operations wherein it is primarily desired to move the material from one place to another. All of the mixers are equipped to operate under pressure.