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Organic fertilizers are divided into powder and granular forms according to the finished form. How do you make organic powder fertilizer? What is the difference between granular fertilizer and organic powder fertilizer? fertilizer equipment manufacturer Tianci Heavy will give you an analysis.
How do you make organic powder fertilizer?
The production of organic fertilizer powder is divided into three stages: the first stage is fermentation, the second stage is crushing, and the third stage is screening!
It is necessary to use microorganisms to ferment, decompose, and transform the raw materials. The fermentation process requires fermentation equipment to complete. The commonly used fermentation modes can be divided into two types, one is the trough fermentation mode, and the other is the ground strip fermentation mode. For specific fermentation mode, refer to Compost fermentation.
The raw material after fermentation may be relatively large, so it needs to be crushed to make it into powder. The crushing step mainly uses a semi-wet material crusher, and the semi-wet material crusher uses a high-speed rotating blade. The particle size of the crushed material meets the requirements of granulation, and the particle size can be adjusted according to user needs.
The screening machine is mainly used to separate the finished product and the reversed material, and can also realize the classification of the granular fertilizer finished product so that the finished product can be evenly classified. The screened product can be directly packaged and sold.
The difference between organic powder fertilizer and granular organic fertilizer:
1. The nutrient of organic fertilizer is very comprehensive, but the content of NPK is very low, which does not meet this standard, so it is necessary to add inorganic components to organic fertilizer. Powdery organic fertilizers with inorganic ingredients are easy to absorb moisture and agglomerate.
2. Powdery organic fertilizer can be directly degraded and absorbed when applied to the soil; relative to particles, powdery is easier to diffuse in the rhizosphere, and the larger the diffusion range, the better the effect of rooting and soil improvement;
3. Granular organic fertilizer is convenient for the manufacturer to consider. The organic raw materials in organic fertilizers are mostly animal and plant feces residues, which are relatively light in weight. If it is powder, it is easy to be blown away by the wind and cause material loss if it is sprayed in the open when it is particularly windy.
4. After granulation, the granular organic fertilizer is screened and graded, and the size is consistent, and the nutrient elements are rich, which is more in line with the management of modern agricultural machinery fertilization. After the organic fertilizer is granulated, the product has a good appearance and higher economic value, and it is more popular with fertilizer manufacturers.
Why choose an organic powder fertilizer production line?
Granular Organic fertilizer production line has high cost and is a big investment for farmers and small organic fertilizer plants. If it is the initial stage of plant construction or the investment budget is limited, a powder organic fertilizer production line can also be selected. The fertilizer powder production line has the advantages of shortening the process flow, reducing equipment investment, and saving the operating cost of organic fertilizer and compost production.
The 3-5 tph organic powder fertilizer production line is sold to Malaysia:
On April 9th, we sent 3-5 tons of organic powder fertilizer production line to Malaysia. It mainly includes three steps of fermentation, crushing, and screening.
How to buy organic powder fertilizer?
When buying organic powder fertilizer, you can use the “look and smell” method to select.
Hope: Check the product composition table, choose manure fertilizer and plant residue fertilizer, the color of fertilizer with rich organic matter will be darker;
Smell: The completely decomposed Organic fertilizer powder will not produce a foul smell, will not have a pungent smell, and will have a little decomposed smell of manure: