The commonly used raw materials for organic fertilizer production by organic fertilizer equipment manufacturers are crop straw, livestock manure, etc. There are requirements for the moisture content of these two raw materials, and the specific range is suitable. The organic fertilizer equipment manufacturer will introduce it to you below.

When the moisture content of the material does not meet the requirements for fertilizer fermentation agent treatment, moisture adjustment must be carried out. The appropriate moisture content is 50-70% of the wet weight of the raw material, which means that when held tightly by hand, a slight liquid should appear in the crevice without dripping.

Requirements for organic fertilizer equipment for materials such as straw: For materials containing a large amount of crop straw, the appropriate moisture content can cause the material to absorb water, expand, and soften, which is beneficial for the decomposition of specific microorganisms. However, excessive moisture can affect the aeration of the material pile, easily leading to anaerobic conditions and inhibiting the activity of specific microorganisms.

Requirements for organic fertilizer equipment for livestock and poultry manure: Livestock manure with a moisture content of less than 40% can be mixed with manure with relatively high moisture content and stacked for 4-8 hours to adjust its moisture content within an appropriate range before adding fertilizer fermentation agent.