Do I want to invest in a small organic fertilizer factory to produce organic fertilizer and make money? This is the idea of many customers who want to purchase complete sets of organic fertilizer equipment. The goal of investment projects is to make profits, and the issues that people are more concerned about are the cost of producing one ton of organic fertilizer, the process of processing organic fertilizer, and the equipment required for producing organic fertilizer.

We generally use common agricultural waste in rural areas to process organic fertilizer, including crop straw. Straw from farmland can be directly returned to the field and applied to the soil, which not only saves transportation costs but also allows for mechanical operations. This is an effective measure of "returning farmland to cultivate farmland" to increase soil organic matter content, promote the formation of soil aggregate structure, and provide nutrients for crops. 2、 Human and animal feces. Human feces are rich in organic matter and can be classified into hot and cold fertilizers based on the characteristics of different animals. They must undergo complete fermentation and maturation before they can be applied to farmland. 3、 Liquid biological manure such as biogas slurry and manure. Stable manure is rich in a large amount of organic matter and semi mineralized organic matter that undergoes mineralization and humification during maturity, exhibiting morphological characteristics such as "rotten, smelly, and black". Therefore, organic matter is easily lost during maturity, and can generally be applied when semi matured or matured.

There are many harmful effects of unripe farmyard manure, such as parasitic eggs, easy burning of seedlings, difficulty in absorbing nutrients, slow fertilizer efficiency, etc. However, due to the relatively small amount of chicken manure in each household, these disadvantages are also difficult to reflect. But if a large amount of chicken manure is sprinkled into farmland, the above disadvantages may be concentrated, after all, this amount is already very large.

Fermented chicken manure is a very high-quality organic fertilizer, which is currently sold specifically in the market. This type of organic fertilizer has generally undergone deodorization treatment and has sufficient fermentation, resulting in high fertility. The organic matter content in fermented and decomposed organic fertilizer is 25.5%, nitrogen is 1.63%, phosphorus is 1.54%, and potassium is 0.85%. Compared to pig manure and cow manure, chicken manure has 4.5-7 times the content of the three elements, so it is not an exaggeration to say that it is a high-quality organic fertilizer.