Five Benefits of Organic Fertilizer Use for Improving Soil Yield

Farm fertilization

Organic fertilizer, commonly known as farm manure, refers to slow-acting fertilizer containing a large number of biological substances, animal and plant residues, excreta, biological waste and other substances. Organic fertilizer not only contains a large number of essential elements and trace elements, but also rich in organic nutrients. Organic fertilizer is the most comprehensive fertilizer. The role of organic fertilizer in agricultural production is mainly shown in the following aspects:

1. Improve the soil and fertilize the soil

After the application of organic fertilizer into the soil, organic matter can effectively improve the physical and chemical conditions and biological characteristics of the soil, mature the soil, enhance the fertilizer supply capacity and buffer capacity of the soil, and create good soil conditions for crop growth.

Second, increase output and improve quality

Organic fertilizer is rich in organic matter and various nutrient elements to provide nutrition for crops. After the decomposition of organic fertilizer, it can provide energy and nutrients for soil microbial activities, promote microbial activities, accelerate the decomposition of organic matter, and the active substances produced can promote the growth of crops and improve the quality of agricultural products.

Third, improve the utilization rate of fertilizer

Organic fertilizer contains a lot of nutrients, but the relative content is low, and the release is slow, while the chemical fertilizer has high nutrient content, low composition and fast release. The two are applied reasonably and complement each other. The organic acid produced by the decomposition of organic matter can also promote the dissolution of mineral nutrients in soil and chemical fertilizer. Organic fertilizer and chemical fertilizer promote each other, which is beneficial to crop absorption and improve the utilization rate of fertilizer.

Fourth, improve the ability to resist drought and waterlogging

After the application of organic fertilizer into the soil, it can enhance the water storage capacity of the soil, and improve the drought resistance of crops under drought conditions. The application of organic fertilizer can also increase the interstitial degree of soil, make the soil loose, improve the ecological environment of root system, promote the development of root system and improve the waterlogging tolerance of crops.

V. reducing environmental pollution and improving urban and rural sanitary conditions

Organic matter, especially human and animal feces and wastes, contain a large number of bacteria and eggs, which will spread bacteria if not treated in time, increase the concentration of ammonia, nitrate and soluble organic nitrogen in groundwater, and eutrophication of surface and groundwater, resulting in deterioration of environmental quality, and even endanger the survival of organisms. Therefore, the rational use of these organic fertilizers can reduce environmental pollution.