Quality Organic Fertilizer Equipment & Compound Fertilizer Equipment factory

1. Commercial organic fertilizer is not the same as manure Commercial organic fertilizers and manures can also supplement organic matter and promote the formation of agglomerates. However, in terms of green, healthy and sustainable development, commercial organic fertilizers have more advantages. This is because commercial organic fertilizers differ in many ways from manure. 2.Compared with commercial organic fertilizers, manure has many defects The downside: excessive use of untreated manure can harm crops, soil, surface water and groundwater quality. In some cases (usually fresh manure) there is burning seedlings; extensive use of manure can also cause the accumulation of dissolved salts in the soil, which increases soil salinity and affects plant growth. Commercial organic fertilizers improve the soil more quickly. If the soil is in poor condition, it is faster to use commercial organic fertilizers than manure. This is because commercial organic fertilizers have the two characteristics of cleanliness and maturity. In the production process of commercial organic fertilizer, not only high-temperature sterilization and insecticide, but also complete fermentation by microorganisms, and good control of oxygen and fermentation temperature, so that organic matter is fully decomposed into humus that directly forms agglomerate structure, and amino acids and beneficial metabolism are produced at the same time. The product was retained. Substances that affect crops will not be produced after use. 3.The advantages of organic fertilizer 1. Comprehensive organic fertilizers Organic fertilizers not only contain macronutrients and micronutrients necessary for crop growth and development, but also organic nutrients and growth stimulants that can be directly absorbed and utilized by crops, so it is a complete fertilizer. 2. Organic fertilizers are stable and long-lasting Most of the nutrients contained in organic fertilizers are in an organic state, which can only be absorbed and utilized by crops after mineralization. Therefore, organic fertilizer base fertilizer can continuously decompose and release nutrients, and its fertilizer effect is long-lasting. 3. The organic fertilizer is rich in organic matter and has a significant effect on fertilizing the soil. The organic fertilizer contains a large amount of organic colloids and has a high cation exchange capacity. It is conducive to the formation of a good soil structure. Long-term and large-scale application can improve the level of soil fertility, and its effect is much better than that of chemical fertilizers.

1. What is soil organic matter? Soil organic matter refers to carbon-containing organic matter present in soil. It includes the residues of various animals and plants, microorganisms and various organic matters that can be decomposed and synthesized. Soil organic matter is an important component of the soil solid phase. Although the content of soil organic matter only accounts for a small part of the total soil, it is extremely important for soil formation, soil fertility, environmental protection and sustainable development of agriculture and forestry. effect. 2. Organic matter content determines soil type？ The content of soil organic matter varies greatly in different soils. The high content can reach 20% or more than 30% (such as peat soil, northeast black soil, etc.), and the low content is less than 1% or 0.5% (such as desert soil and aeolian sandy soil). Wait). In soil science, soils containing more than 20% organic matter in the ploughing layer are generally called organic soils, and soils containing less than 20% organic matter are called mineral soils. Under normal circumstances, the soil organic matter content of the tillage layer is usually above 5%. 3. Existence status of soil organic matter？ Organic matter entering the soil generally exists in three types of states. (1) Fresh organic matter: refers to those animal and plant residues that have entered the soil and have not been decomposed by microorganisms. They still retain their original shape and other characteristics. (2) Decomposed organic matter: After being decomposed by microorganisms, the animal and plant residues entering the soil have lost their original morphology and other characteristics. The organic matter is partially decomposed and tangled with each other, giving it a brownish color. Including organic matter decomposition products and newly synthesized simple organic compounds. (3) Humus: refers to a brown or dark brown macromolecular colloidal substance that is decomposed and resynthesized by microorganisms. It is closely combined with soil minerals and soil particles and is the main morphological type of soil organic matter, accounting for 85-90% of the total soil organic matter. 4. Soil organic matter requires microbial transformation The microbial transformation process of soil organic matter is the most important and active process of soil organic matter transformation.