Organic-inorganic compound fertilizer uses organic materials such as manure and humic acid as raw material, after microbial fermentation, inorganic fertilizers are added as per certain proportion, and then by granulating, the organic-inorganic compound fertilizer is formed. It has the following benefits.
1. Balanced Nutrient Supply
Organic compound fertilizers production by fertilizer pellet machine not only can realize the balance of nitrogen, phosphorus and potassium nutrients like inorganic compound fertilizer, it can also achieve the equilibrium of organics and inorganics. By the regulation of organic fertilizer, the rapidly available nutrients in the organic fertilizer will be supplied not too fast, while the slowly available nutrients in the organic fertilizer will ensure the lasting supply of nutrients, meeting the nutrients requirement of the whole growth period of the crops, increasing the yield and improving the quality.
2. High Using Efficiency
The inorganic composition that otherwise could easily flow away with rain, can be attached on the organic composition effectively, and absorbed continuously later by the crops, reduce the loss of inorganic composition. Meanwhile, organic matter makes the phosphorus in the compound fertilizer not easy to be fixed as in inorganic phosphate fertilizer, increasing the using efficiency.
3. Improve Soil Property
Organic-inorganic fertilizer contains large amount of organic matter, which can improve the physicochemical property and biological property of the soil.
4. Activate Soil Nutrients
On one hand, Organic-inorganic compound fertilizer can strengthen microbial activity in soil, promote the decomposition of soil organic matter, release nitrogen, phosphorous and trace element, make the mineral form of phosphorous, potassium and silicon available. On the other hand, organic-inorganic compound fertilizer can regulate the soil PH value to some extent, make it beneficial for the activation of most nutrients.