The use of farmyard manure for organic fertilizer production mainly includes two parts, the early fermentation and the later granulation production. The organic fertilizer production equipment mainly includes: tumbling machine, automatic batching system, disc mixer, organic fertilizer granulator machine, dryer, chain pulverizer, trommel screen, coating machine, packaging scale, cyclone dust collector, conveyor . Why should farmyard manure be fermented in the early stage of organic fertilizer production? Because unfermented organic fertilizers are harmful, let's take a look at what are the hazards.
1. Sensitive disease
The excrement contains pathogens and diseases such as salmonella and ciliates. Immediate application will speed up the spread of diseases, and the onset of crops will also have adverse effects on the physical and mental health of edible agricultural products; when the organic chemical compounds at the soil level are not composted, it is easy to Breeds of pathogens and pests, which can also lead to the occurrence of green plant diseases.
2. Fermented and burnt seedlings
After alcohol-free raw manure is applied to the field, alcohol is initially produced in the raw manure when alcohol standards are met. If the alcohol is located close to the roots and the crop leaves and stems are smaller, the heat caused by the alcohol can damage the development of the crop, and when is it more severe? The leaf stem unfortunately died.
3. Hazardous substances
Throughout the melting process, harmful substances such as methane gas, gas, ammonia can cause acidity and underground stem damage to soil levels and crops.
4. Hypoxia at the soil level
Soil organic matter consumes CO2 at the soil level during the entire thawing process, making the soil level short of oxygen and inhibiting the growth and development of crops.
5. Soil organic matter is slow
The organic chemical state or slow-release state is common in unfermented organic fertilizers and cannot be immediately digested and absorbed by crops. Only when it is melted into a super-strong state can it be digested and absorbed by crops. Therefore, the immediate use of unfermented organic fertilizer will reduce soil organic matter.
Rust is a problem often encountered by the organic fertilizer production equipment, especially in rainy days.
Although the machine is not exposed to rain, it will still find rust when it is used later.
Let's explain how to prevent the fertilizer facilities from rusting in rainy days.There is more rain in autumn.
In rainy season, people will store the organic fertilizer equipment in the designated place as usual, but when it is reused after rainy day, it will be found that the organic fertilizer equipment is rusty, some mechanical parts are aging, and some parts are wet.
They are not well preserved, easy to rust and shorten the service life.
The machine should be painted with antirust paint and stored in a ventilated and dry place.2.
There are many sawdust sources in many places, but the pile of sawdust brings great pressure to the environment, especially when the wind blows, the sawdust flying all over the sky has a great impact on the local environment.
The fermented sawdust can be used as nutrient soil ingredients for nursery stock, flower matrix, organic fertilizer, crude protein feed for low animals, etc.It is difficult to ferment in natural accumulation and the fermentation time is very long.
Using Huaqiang organic fertilizer production equipment can realize industrial assembly line processing, and sawdust can be fermented in about 20 days.
Mix and dilute the fermentation agent with rice bran or wheat bran, stir evenly for standby.3.
It is very important to control the moisture content of sawdust by adjusting the moisture content of sawdust to about 65% and adding fresh feces or urea water during the adjustment.4.
Under normal temperature, the temperature of fermentation pile can reach above 50 ℃ on the second day and above 65-70 ℃ on the third day.
It is recommended that the indoor trough fermentation of manure is more environmentally friendly for organic fertilizer production.
From manure to organic fertilizer, the price has increased a hundred times, the key is to add fermentation bacteria to do fermentation treatment.
Here is a brief introduction to the method of making organic fertilizer from manure and straw.The organic fertilizer production process includes:Put the fresh manure cleaned from the farm on the same day into the fermentation workshop, add bacteria, synergists and other auxiliary materials, after heating, mixing and stirring, it becomes compost.
In the high temperature, the germs and insects in the feces will be killed, and the macromolecular proteins are decomposed into small molecular proteins that are beneficial to the absorption of crops.
The biological fermentation process can effectively prevent the generation of harmful and odorous gases such as hydrogen sulfide, amine gas and indole in the feces, and completely remove the odor in the feces.The compost is sold in bags after the second aging and decomposing, or directly made into granular fertilizer and stored.
Fermentation cycle of manure organic fertilizer production process is generally 7-10 days, so we recommend customers to use indoor fermentation tank for fermentation.
