Livestock and poultry manure includes chicken manure, pig manure, cow manure, sheep manure, horse manure, duck manure, rabbit manure, pigeon manure and other livestock and poultry manure, as well as straw decomposed organic fertilizer. These livestock and poultry manure and straw are pure organic fertilizers when they are not processed or fermented in any way. Agricultural manure and livestock manure are not decomposed or fermented, and are directly used on crops, which can cause soil hypoxia, disease and pest breeding, and slow fertilizer efficiency The problems of fermentation, seedling burning, and harmful gas damage seriously affect crop growth and harvest. Chicken manure ferments organic fertilizer, and the main substance in chicken manure is organic matter. Applying chicken manure increases the organic matter content in the soil, which can improve the physical, chemical, and biological properties of the soil, mature the soil, and enhance soil fertility. Therefore, fermented manure organic fertilizer is increasingly becoming a new trend in agricultural development.
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The characteristics of the small-scale livestock and poultry manure organic fertilizer equipment production line are:
1. Applicability and wide range of raw materials: suitable for direct granulation of fermented animal manure, sugar factory filter sludge, urban sludge, papermaking sludge, distiller's grains, straw, peat and other coarse fiber organic waste with a moisture content of about 30%. It can produce pure organic fertilizer, organic inorganic fertilizer, and bio organic fertilizer with spherical particles.
2. High ball forming rate and microbial survival rate: The new process can achieve a ball forming rate of over 90-95%, and the low-temperature and high air drying technology can achieve a microbial survival rate of over 90%.
3. The production line of animal manure organic fertilizer equipment has a short process flow and low operating cost. The organic raw materials used in this process do not require pre treatment such as drying and crushing, and the process flow is short and the operating cost is low (if traditional granulation processes such as disc or drum are used, the organic raw materials with a moisture content of about 30% after fermentation need to be dried to below 13% and crushed to above 80 mesh, and the amount of organic materials added cannot exceed 30%).
