How Long Does It Take for the Organic Fertilizer Production Line to Ferment Organic Fertilizer?

 As people pay more attention to the utilization of waste materials in aquaculture, the production of organic fertilizer by fermentation has received more and more attention. Although organic fertilizer can be fermented naturally, the fermentation time is relatively long (usually 1-3 months, mainly because the fermentation temperature is lower), and the use of professional starter can greatly shorten the fermentation time, and the quality of the fermentation is better. That's why the organic fertilizer production line must use professional starter. The shortening of the fermentation time and the reduction of the number of piles directly save a lot of space and labor.

Most organic fertilizer products are only composted and fermented for 15-20 days, and such products can only reach harmless standards. The high-quality organic fertilizer compost fermentation process generally takes 45-60 days. This is because in the warming stage and high temperature stage of the pre-composting period, harmful microorganisms such as plant pathogenic bacteria, eggs, weed seeds, etc. will be killed. However, the main role of microorganisms in this process is metabolism and reproduction, and only a small amount of metabolism is produced. Products, and these metabolites are unstable and not easily absorbed by plants.

In the later cooling period, microorganisms will humusify organic matter and produce a large number of metabolites that are beneficial to plant growth and absorption. This process takes 45-60 days. The compost through this process can achieve three purposes, one is harmlessness; the other is humusification; and the third is to produce a large number of microbial metabolites such as various antibiotics and protein substances.

The fermentation process of the organic fertilizer production line is actually the process of the metabolism and reproduction of various microorganisms. The metabolism process of the microorganisms is the process of organic matter decomposition.