With the continuous development of agricultural modernization, organic fertilizer making machine play an important role in agricultural production. Agricultural products grown with organic fertilizer have good taste and can effectively maintain their own unique nutrition and taste, such as fruits and vegetables. The role of organic fertilizer in agricultural production is gradually recognized by the public
First, organic fertilizer has a large number of beneficial microorganisms, which can decompose the organic matter in the soil, increase the particle structure of the soil, and improve the composition of the soil. Microorganisms propagate very fast in the soil, like an invisible net. After the microbial cells die, many tubes are left in the soil. The tubes not only increase the air permeability of the soil, but also make the soil soft and not easy to lose nutrients and water, which improves the water storage of the soil and avoids and eliminates the hardening of the soil.
Second, organic fertilizer can effectively inhibit the reproduction of harmful microorganisms, so you can do less and spray medicine. If you give medicine continuously for many years, it can effectively inhibit underground pests, labor, capital and pollution.
Third, 95% of the trace elements in the soil exist in an insoluble state, which cannot be absorbed and utilized by plants, and the metabolites of microorganisms contain a large amount of organic acids. Commercial organic fertilizer processed by NPK fertilizer granulator can quickly make calcium, magnesium, sulfur, copper, zinc, iron, boron, molybdenum and other trace elements necessary for plants. The dissolved mineral elements can be directly absorbed and utilized by plants, which greatly improves the fertilizer supply capacity of the soil.
Fourth, the microorganisms in organic fertilizers have strong vitality. The long-term soil survival, nitrogen-fixing bacteria, phosphorus removal bacteria and other microorganisms can use the nitrogen in the air to release potassium and phosphorus that are not easily absorbed by crops in the soil, and continuously supply crops. nutrient. The organic fertilizer also has long-term effects.
Fifth, the actual fertilizer production line utilization rate is only 30%-45%. The lost part of the fertilizer is decomposed and released into the atmosphere, a part of soil erosion is taken as missing, and a part is fixed in the soil, which cannot be directly absorbed by plants. When applied to organic fertilizers, due to the beneficial biological activity, the soil structure is improved, increasing the soil's ability to retain water and nutrients, thereby reducing the loss of nutrients. Phosphorus and potassium work together with beneficial microorganisms to increase the effective utilization rate of fertilizer by 50%.