NOVELTY - Fermentation process of organic fertilizer, comprises: (i) automatically measuring different kinds of fermentation materials, transferring into a mixer and adding into a mobile automatic distributing device to be distributed into a fermentation pool; (ii) turning and throwing for once to twice every day in the fermentation pool, after reaching the fermentation cycle of the organic fertilizer, the material is transferred into a secondary fermentation distribution device; (iii) distributing the material into secondary fermentation pool to carry out fermentation to acquire the organic fertilizer.    USE - The process is useful for the fermentation of organic fertilizer.    ADVANTAGE - The method: does not use the forklift for the material distribution and discharge and thus eliminates the mechanical loss generated by the forklift operation, improves the product yield and prevents the environment pollution produced by the forklift; realizes the automatic control of all the technological control points in the device through a PLC control system, and thus reduces the labor production cost, improves the operation environment and guarantees the continuous production; realizes the bulk storage of different kinds of organic fertilizer to guarantee the product diversification; greatly reduces the pressure of the product storeroom to carry out temporary package or formulating package according to the demand.    DETAILED DESCRIPTION - Fermentation process of organic fertilizer, comprises: (i) automatically measuring different kinds of fermentation materials needed by the production with the metering spirals in each silo and adding into a fermentation material transferring belt, transferring the fermentation material into a mixer, setting the needed water quantity according to the quantity of the introduced fermentation material, uniformly mixing water and the fermentation material in the mixer, where water quantity and the fermentation material are controlled by the ratio of automatic control system, adding the mixed fermentation material into an expansion belt of an automatic distribution device through an automatic discharge hole on the lower end of the mixer and then transferring into a mobile distribution belt of the automatic distribution device and distributing into the fermentation pool through the mobile distribution belt; (ii) turning and throwing for once to twice every day in the fermentation pool with a turning machine, turning and throwing from the discharge end of the fermentation pool and ending on the distribution end, repeating until the fermentation material of the whole fermentation pool is completely turned, where during the turning and throwing process, the temperature of the fermentation material is controlled, at the same time, controlling the needed oxygen of the fermentation process, and the turning machine promotes the fermentation material to regularly and timely move from the feed area to the discharge area, and in the interval time of the turning and throwing, an aeration fan is started to fill gas and add oxygen into the fermentation material to guarantee the fermentation speed, after reaching the fermentation cycle of the organic fertilizer, the material on the discharge end of the fermentation pool is the thoroughly decomposed organic fertilizer semi-finished product, turning out through the turning machine and entering into an automatic moving discharge car, where a discharge belt is provided below the automatic moving discharge car, the discharge belt transfers the material into a secondary fermentation distribution device and the work of the turning machine and the material inlet and outlet completely realizes the automatic control, which do not interrupt each other; (iii) distributing the material into the secondary fermentation pool by moving the automatic distribution device, where the distribution of the secondary fermentation is the same with the primary fermentation distribution which can be automatically controlled, the secondary fermentation pool can be used as the bulk storeroom of the semi-finished product organic fertilizer, the material depth of the secondary fermentation pool is 3.5 m and during the production and selling need, starting the secondary fermentation turning machine to gradually turn the material into the mobile automatic discharge car and the belt provided on the lower part of the mobile automatic discharge car sends the organic fertilizer into a packaging system or other production workshops.