Cow manure is considered fecal in the eyes of ordinary people, and can be turned into treasure in the eyes of those with practical value. Using scientific technology to process cow manure into cow manure and ferment organic fertilizer is a wise choice. The production of organic fertilizer from cow manure has low cost and stable quality. The processed cow manure organic fertilizer is widely used in cash crop such as vegetables, fruits, seedlings, medicinal materials, tea, bonsai, etc., not only to help control environmental protection, but also to create value for the agricultural industry.
The method of making fertilizer for the cow manure organic fertilizer production line is not particularly complex, and requires the use of several types of equipment: cow manure organic fertilizer flipper, grinder, screening machine, and organic fertilizer packaging machine.
The key step in producing cow manure organic fertilizer is the fermentation of raw materials:
1. Preparation before fermentation, prepare fresh cow manure. Mix the cow manure fermentation broth with auxiliary materials such as rice bran and rice husk powder in a ratio of 1:5-1:10 to form the fermentation broth. Mix at a ratio of 1kg of fermentation agent to 5 tons of fresh cow manure, and use organic fertilizer mixing equipment for operation.
2. Control the moisture content. The moisture content in organic fertilizer raw materials should be controlled at 45% -50%. Excessive moisture can be added to organic auxiliary materials such as straw. The method of checking water content is to grasp the material by hand and not drip.
3. Put the cow manure raw material into the fermentation tank for fermentation, and the fermentation environment should be rainproof and ventilated. When the temperature reaches 70 degrees, organic fertilizer fermentation equipment should be used for flipping to control the temperature and prevent excessive temperature from killing beneficial bacteria. While controlling the temperature, flip the material as many times as possible to make it fully contact with oxygen, accelerate the fermentation time of the material, and make the fermentation more uniform and sufficient until the material is fully fermented and matured.
After the fermentation is completed, it is necessary to use organic fertilizer crushing equipment to crush the material, in order to avoid the inconvenience caused by the material being compressed and condensed into blocks during the subsequent process due to external forces.
5. Finished product packaging, automatic packaging machines can be used for quantitative automatic packaging.
There are many advantages of small organic fertilizer processing plants, mainly using relatively cheap livestock and poultry manure such as chicken manure, pig manure, and cow manure as raw materials. The organic fertilizer produced is a pure natural green organic fertilizer without any chemical components. With the improvement of people's living standards, the demand for safe, hygienic, and pollution-free green food is constantly increasing. Farmers urgently need to apply organic fertilizers to improve the market competitiveness of agricultural products. Therefore, from the market situation, opening a small organic fertilizer processing plant is a good choice.
