An important process in the organic fertilizer production line is the fermentation of animal manure. The control of water in the fermentation process is generally at 65%, too high or too low is not conducive to the fermentation process, and too much or too little water will affect the fermentation process, which is similar to the principle and process of catalyst operation. The measurement of water environment can be determined according to experience. Of course, it can also be measured according to the data, and the general data measurement is more reliable.

The fermentation of any kind of things requires temperature control, organic fertilizer equipment naturally can not be exempted, under normal circumstances, the temperature control is appropriate at 15 ° C, not affected by the season, in the north of the winter temperature is low, the need for fermentation in a special city or greenhouse.