Fermentation composting and turning of organic manure
Most organic fertilizer products are fermented for 15-20 days. During the fermentation, the compost turning machine is used to treat the materials, which can only reach the harmless standard. The fermentation process of high-quality organic compost generally takes 45-60 days. This is because in the early heating and high temperature stage of composting, harmful microorganisms such as plant pathogens, insect eggs and weed seeds will be killed, but the main role of microorganisms in this process is metabolism and reproduction, and only a small amount of metabolites are produced, which are unstable and easy to be absorbed by plants.
In the high temperature fermentation process, it can kill pathogenic bacteria, insect eggs and weed seeds. The organic fertilizer production line (https://www.bestfertilizermachine.com/production-line/organic-fertilizer-production-line.html) has the advantages of fast processing and good fertilizer effect. Ordinary compost is usually mixed with more soil, the fermentation temperature is low, the decomposition process is slow, and the composting time is long.
During the composting process, the chemical composition of nutrient differentiation changes, the carbon to nitrogen ratio decreases, the mineral nutrients directly absorbed by plants increase, and humus is formed. The decomposed compost is suitable for processing high-quality organic fertilizer with a fertilizer granulator. https://www.bestfertilizermachine.com/fertilizer-granulator-machine-series/new-type-organic-fertilizer-granulator.html