2. Threat of pests and diseases. Feces contain coliform bacteria, nematodes and other bacteria and pests. Direct use can lead to the spread of diseases, pests and crop diseases, as well as affecting the health of people who eat agricultural products.

3, toxic gas hazards. Undecomposed manure produces harmful gases such as methane and ammonia during decomposition, causing acid damage and root damage to soil and crops.

4. Lead to soil hypoxia. Undecomposed manure depletes the soil of oxygen as it decomposes, temporarily depriving the soil of oxygen and inhibiting crop growth.

5. Massive nutrient loss. In the traditional manure composting process, due to natural decomposition, wind, rain and other reasons, the waste and loss of nitrogen, phosphorus, potassium and other nutrients is very serious, the general utilization rate is only 50%.

6, the fertilizer effect is obviously slow. The nutrients in unfermented and decomposed organic fertilizers are mostly organic matter or slow acting, which can not be directly absorbed and utilized by crops. It can be absorbed and used by crops only when it is decomposed and converted into quick-acting substances. Therefore, direct application without fermentation will slow down the fertilizer efficiency.

These are caused by immature fermentation of organic fertilizer equipment, but using our company's organic fertilizer equipment can make fermentation and composting easier. Our company fermentation compost turning machine model complete, can effectively prevent odor, improve the fermentation rate. Compost decomposes quickly and shortens fermentation time.