Why are fertilizers being used less and less? In the early days, farmers had a lack of understanding of fertilizers. The use of fertilizers has a significant effect, resulting in dependency. But later it was discovered that the soil environment was getting worse and worse, and the effect of chemical fertilizers was brief and obvious, but the damage to the sudden later stage was relatively large. Later, farmers generally realized the benefits of Manure.
Pig manure itself is a good farmyard manure, which is good for making Manure and green ecological planting. Pig manure contains 15% organic matter, low total nutrient content, 0.5~0.6% nitrogen, 0.45~0.5% phosphorus and 0.35~0.45% potassium. Pig manure is fine in texture and complex in composition, including protein, fat, organic acid, cellulose, Hemicellulose and inorganic salt. Pig manure contains a large amount of nitrogen, with a small carbon to nitrogen ratio (14:1), and is generally easily decomposed by microorganisms, releasing nutrients that can be absorbed and utilized by crops. If you directly come out of the pigsty and land on crops, it will have negative effects such as root damage, diseases, and grass damage..jpg)
Process flow of pig manure Organic fertilizer production line:
1. After mixing pig manure raw materials with plant straw for fermentation, it is recommended to use a ground tipping machine for ground stacking, or a trough tipping machine for feeding materials in the fermentation tank. During fermentation, the raw materials need to be flipped at irregular times.
2. The fermentation time varies depending on the temperature in different regions. Generally, the fermentation time is 7-15 days, and after complete fermentation and maturation, it is directly collected by forklift.
3. Forklifts are used to transport fermented pig manure raw materials to the silo, where the raw materials are sent to the Organic fertilizer grinder by belt conveyor for crushing.
4. The crushed raw materials are sent to the Organic fertilizer mixer through the belt conveyor for uniform mixing, and then sent to the Organic fertilizer granulator.
5. The raw materials are made into granules by the Organic fertilizer granulator, and then directly sent to the Organic fertilizer dryer. The granules are dried to facilitate transportation and storage.
6. In order to prevent Manure particles from caking, dried particles need to be sent to Organic fertilizer cooler for cooling to increase their particle strength.
7. The cooled particles are sent to the Organic fertilizer screening machine for screening, the unqualified particles are sent to the granulator for re granulation, and the qualified particles enter the next process.
8. After screening, the qualified particles are packaged into bags using an automatic packaging machine or manually, and placed in a dry and ventilated place to complete the entire production process.
