How to deal with manure in animal farms
The animal farm produces a lot of animal excrement and related waste every day, which is also a great fortune. It is a reliable and economic method to ferment farm manure compost into organic fertilizer by using organic fertilizer production equipment.
Composting and fermentation of farm manure
The fresh animal excrement is mixed with wheat bran or rice bran according to the proportion, and the fermentation strain is added, and the mixture is even, which is the fermentation raw material to be used. After the manure is mixed evenly, it will be piled up into a material pile with height of about 1.2-1.5m, width of no more than 1.5-2m and length of no limit. Fermentation tank can also be built to put feces into fermentation. The water content should be controlled at about 50% (Note: depending on the degree of drying and wetting of fermentation materials, the appropriate water content judgment method for materials is to hold the materials in groups, see the water through the fingers, but do not drop water drops, and release the hands to disperse. If the fermentation raw material is wet, the diluted water consumption shall be reduced). The material is stirred regularly by the compost turner to promote fermentation.
Fermentation time: generally more than 15 days in winter, faster in summer.
Organic fertilizer production equipment
With the wide application of animal manure organic fertilizer, its production process is also noticeable. The general equipment of organic fertilizer production line includes trough type throwing machine, fertilizer granulator, half wet material grinder, screening machine, dryer, packaging machine, etc.
Organic fertilizer itself is formed by the remains of animals and plants or their metabolites, i.e. feces and urine metabolites. There are rich elements of nitrogen, phosphorus and potassium in it, which can provide nutrients for crops. Moreover, most of these elements can be well absorbed and help crops grow better. Now animal manure organic fertilizer also has the characteristics of pollution-free and pollution-free, so we don't need to worry about polluting the land, so we can better realize the sustainable production of agriculture.
After the fermentation of the farm manure is completed, it can be simply made into a powdered organic fertilizer and sold directly. The powdered organic fertilizer production line is very simple, just crush and sieve the compost. Powder organic fertilizer production equipment has an annual output of 10,000 tons, less than 10,000 tons, and 10,000-100,000 tons. The value of granular organic fertilizer products is higher, which requires further processing of disc granulator or organic fertilizer granulator, dryer and other equipment.