NOVELTY - Natural organic waste degradation device comprises a crushing device (1) for crushing organic waste crushed into a particle, where crushing device is controlled by the electrical machine to crush device; a sawdust storing device (10) for storing the wood bran and bran to the crushing device, where wood storage box is equipped with a wood conveying motor; earlier stage degrade groove device (12) for the early degradation of organic waste; post maturity tank device; post mature groove device (2); and a control system (9).    USE - As natural organic waste degradation device (claimed).    ADVANTAGE - The device creates a good growing environment; is low power consumption device; does not need to add strain; and makes full use of organic waste.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for degradation of organic waste natural involving opening the feeding port sealing cover, pouring organic waste to a crushing device, closing the feeding port sealing cover, crushing organic waste, automatically throwing quantitative sawdust by using wood storage device to crushing device; after crushing, the organic waste automatically transfer to the earlier stage of degradation device; organic waste in the prior at earlier stage degrade device the first push arm to stir at regular time; for organic waste, opening the third door connected with the organic waste in the arm front period degrade device passes through the first spiral propeller to late maturity device, after moving to the third connection door closing, degrade device and latter mature slot device in the independent state, at this time, early degradation device is empty; organic waste in performing the post in the later mature groove device, a spiral propelling arm at regular time to stir; and opening the discharging port sealing cover, the later maturity in the device of degradation product is discharged through a spiral propelling arm.    DESCRIPTION OF DRAWING(S) - The figure shows view of organic waste degradation device.    Crushing device (1)    Post mature groove device (2)    Control system (9)    Sawdust storing device (10)    Earlier stage degrade groove device (12)