How to process straw into organic fertilizer?

Crop straw is rich in organic matter and is also an important carrier for organic matter elements. Therefore, they are the main raw materials and auxiliary raw materials in the organic fertilizer production process. In the process of making organic fertilizer with crop straw as the main raw material, we still need a lot of trace elements. In order to ensure the fertility of the organic fertilizer, animal manure, cow dung or other animal manure can be properly added for mixed fermentation, so that not only the nutrient content of the straw can be utilized, but also the fertility of the organic fertilizer can be enhanced. Similarly, in the processing of organic fertilizers that use livestock and poultry manure as the main raw material, straw, etc. can also be used as auxiliary materials to increase the carbon content of organic fertilizers.

Straw processing organic fertilizer also needs to be fermented and decomposed to achieve the purpose of sterilization. What preparations do we need to make before fermentation? First use a straw crusher for crushing, and then use a horizontal mixer for stirring, so as to promote the uniformity and easy absorption of various nutrients in the organic matter. Straw Crusher is a crusher specially for crops such as straw. It can fully and smoothly crush straw, long wood and tree roots into qualified particle size. After these preparations are completed, the fermentation heap can be established, and the compost should be sealed with plastic film to prevent water evaporation, temperature diffusion and nutrient loss. Through composting fermentation technology, straw cellulose can be quickly decomposed and transformed, and can effectively kill various pathogens, weed seeds and roundworm eggs, thereby producing a stable and nutritious bio-organic fertilizer.