Chemical fertilizer is one of the material bases of agricultural production. There are many kinds of fertilizers. Various fertilizers play different roles in the growth and development of crops.
Compound fertilizer
The chemical fertilizer containing two or more nutrients has the advantages of high nutrient content, small amount and good physical properties. It plays an important role in balancing fertilization, improving fertilizer utilization rate and promoting high and stable yield of crops. NPK fertilizer production line is industrialized to produce compound fertilizer granules suitable for different crops.
Humic acid fertilizer
The main raw materials of fertilizer are peat, lignite and weathered coal, which are treated by acid and alkali, and a small amount of inorganic fertilizer. It is rich in lactic acid and a certain amount of nutrients.
Effect: soil loosening, increasing soil temperature, improving soil onion exchange capacity and buffer capacity.
Compound microbial fertilizer
It refers to the combination of specific microorganisms and nutrients, which can provide, maintain or improve plant nutrition. SX organic fertilizer production machine can produce special commodity organic-inorganic compound fertilizer, improve the yield and quality of agricultural products.
Bio organic fertilizer
It refers to a kind of fertilizer which has the function of microbial fertilizer and organic fertilizer. It is mainly composed of specific functional microorganisms and organic materials mainly for automatic plant residue, harmless and decomposition treatment. Organic fertilizer granulator processes rotten compost into organic fertilizer granules.
influence:
- Bio organic fertilizer 1. Improve the soil organic fertilizer;
- Provide all kinds of nutrients and stimulants for crops to promote and control the growth of crops;
- Improving the ability of resistance to stress and disease resistance and reducing the disease index of continuous cropping crops can greatly alleviate the obstacles of continuous planting.
Bulk mixed fertilizer
A compound fertilizer by mixing several granular single fertilizer or compound fertilizer proportions. Comprehensive nutrition, high concentration, strong pertinence, BB fertilizer machine is simple. The formula of mixed fertilizer is flexible and can be changed according to different conditions of crop nutrition, soil fertility and yield level.