The Specific Role of Organic Fertilizers

Impact on soil fertility physical properties: The physical properties of soil are directly related to the size of soil nutrient supply capacity. Numerous studies have shown that the application of organic fertilizers can improve the physical properties of soil, as shown by the long-term application of organic fertilizers, which can increase the agglomeration structure of soil, enhance the permeability, increase the water retention capacity and decrease the soil capacity.

Chemical properties: Long-term application of organic fertilizers can activate soil nutrients, increase soil nutrient content, enhance soil fertilizer supply capacity, and regulate soil pH and soil conductivity.

Biological properties: Soil microorganisms can reflect the vigor of material metabolism in the soil, which is an important indicator of soil fertility. Application of organic fertilizer can increase soil enzyme activity and improve the living environment of microorganisms.

Harmful substances: The application of organic fertilizers increases and renews the organic matter content of the soil, which can greatly improve the adsorption capacity of the soil and facilitate the removal of toxic substances from the soil or reduce their toxicity.

Impact on crops Crop yield: Application of organic fertilizers can provide organic and inorganic nutrients needed for crop growth and development, improve the soil environment, and thus promote crop growth and increase yield.

Crop quality: Additional application of organic fertilizers can have a good impact on crop quality, including appearance quality and taste and flavor, by improving the nutritional status and growth conditions of plants.