Green ecological organic fertilizer is mainly made of chicken manure and crop straw, which is fermented by multi-dimensional complex enzyme bacteria and processed by organic fertilizer machine. Multi dimensional complex enzyme bacteria is a kind of microbial fermentation preparation composed of 106 kinds of beneficial microorganisms, such as thermotolerant bacillus group, lactic acid bacteria group, Bifidobacterium group and yeast group, which can produce a variety of enzymes. It is non-toxic to human and livestock, can fix nitrogen, remove phosphorus and potassium, decompose the residues of chemical pesticides and fertilizers at the same time, and has the effect of increasing production and disease resistance to the planting and breeding industry.
Raw materials: take the production of one ton of chicken manure as an example. One ton of chicken manure, 0.3 ton of straw powder, 5 kg of corn flour and 8 kg of bacteria are needed.
Process flow of chicken manure organic fertilizer production line:
Chicken manure + straw powder + corn flour + strain – mixing – stacking – (with fertilizer) – drying – packaging – leaving factory
First, mix chicken manure with a certain amount of straw powder, the amount of which depends on the water content of chicken manure. Generally, 45% of the water content is required for fermentation, that is, knead the chicken manure into a ball by hand, see water through the fingers, but do not drop water, and disperse when you touch it. Then add corn flour and strain, the function of corn flour is to increase the sugar content for strain fermentation, so that the multi-dimensional complex enzyme bacteria will soon dominate.
Then feed the prepared mixture into the organic fertilizer mixer for mixing. The mixing must be even and thorough, and no lumps will be left.
The agitated ingredients are piled into strips with width of 1.5-2 meters and height of 0.8-1 meters. The width can meet the width of compost windrow turner, which is convenient for aerobic fermentation in the later stage.
The compost is heated in one day, odorless in two days, loose in three days, fragrant in four days and fat in five days. Specifically, the temperature of composting can reach 60 ℃ – 80 ℃ in one day, killing diseases and pests such as E.coli and insect eggs; the odor of chicken manure can be eliminated in the next day; the composting becomes loose and dry in the third day, full of white hyphae; the fourth day sends out a kind of distiller’s yeast flavor; the fifth day, the compost will be fermented and mature, and can be bagged and delivered after a little drying.
The organic matter content of green ecological organic fertilizer is more than 45%, which is a kind of nutritional organic fertilizer. If different elements are added, a series of special fertilizers for vegetables, flowers, fruit trees, grain, cotton, oil and other crops will be formed.