Sheep manure contains 24-27% organic matter, 0.7-0.8% nitrogen, 0.45-0.6% phosphorus, and 0.4-0.5% potassium. Sheep manure contains more organic matter than other animal manures, the manure is finer, and the manure is thicker. The heat of sheep manure is between horse manure and cow manure. It is also a thermal fertilizer, also known as warm fertilizer. It is applied on sandy soil and clay soil with good effect.
Poultry manure contains 25.5% organic matter, 1.63% nitrogen, 1.54% phosphorus, 0.85% potassium, 11% carbohydrate, and 7% fiber. Fresh poultry manure has a high water content. Nitrogen in poultry manure (chicken manure, duck manure, goose manure, pigeon manure, etc.) is mainly in the form of uric acid, which cannot be directly absorbed and utilized by crops, and is harmful to crop root growth. At the same time, fresh poultry manure is easy to attract underground pests.
Different feces have different levels of nutrients, different moisture content of materials, and different characteristics. During the organic fertilizer npk production line, if the moisture content of the material is too high, some dry materials can be added moderately to neutralize the moisture. If the water content is too low, an appropriate amount of water can be added to facilitate granulation. In the fermentation process of the organic fertilizer turner, it should also be noted that the raw material pellets of the organic fertilizer turner are fully contacted and assimilated with the air, and a large amount of fresh air can be stored in the material heap, which is helpful for aerobic microorganisms to actively generate fermentation heat, and the heap temperature rise.
In the organic fertilizer npk fertilizer manufacturing process, it is necessary to add functional bacteria for bio organic fertilizer production, adding nitrogen, phosphorus and potassium (total nutrient content is less than 15%) to produce organic and inorganic fertilizers, adding inorganic nutrients and concentrating organic matter and trace elements. Minerals, so that the fertilizer contains a variety of nutrients required for plant growth, such as nitrogen, phosphorus, potassium, sodium, manganese, zinc, copper, etc, rich in organic fertilizer nutrients.
