The sources of organic fertilizers are extremely wide and there are many varieties. Almost all materials that contain organic matter and can provide a variety of nutrients can be called organic fertilizer raw materials. Organic fertilizer raw materials are processed into organic fertilizer using organic fertilizer machine. Organic fertilizers are rich in organic nutrients, amino acids, proteins and other organic nutrients, as well as inorganic nutrients such as nitrogen, phosphorus, and potassium. They have been playing an important role in the development of my country's agriculture.
Since the middle of the 20th century, due to the large-scale use of chemical fertilizers, people have not paid enough attention to organic fertilizers, and the application area and application amount have gradually decreased, resulting in the decline of soil fertility and the quality of agricultural products, and the decline of fertilization benefits. With the development of the market economy and the continuous improvement of people's demand for green food, there are higher requirements for the quality of agricultural products. Therefore, the application of organic fertilizer has attracted widespread attention. The organic fertilizer raw materials complete the process from composting, crushing, granulating to packaging and selling through the organic fertilizer production line.

Because a large number of studies have shown that the application of organic fertilizer can not only increase crop yields and fertility, but also improve the quality of agricultural products, increase fertilizer utilization, save resources, and protect the ecological environment. It is an important way to achieve sustainable agricultural development. There are a lot of fertilizer production machine in a complete organic fertilizer production line, and fertilizer production equipment of different functions and models can be combined to realize the production of organic fertilizer. Of course, the prices of Fertilizer Manufacturing Equipment of different models and functions are also different.
Organic fertilizers can be divided into nine categories: manure and urine, straw fertilizer, green manure, soil and miscellaneous fertilizer, cake fertilizer, sea fertilizer, humic acid, peat, biogas fertilizer, etc., each of which is divided into Several varieties.