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In recent years, with the improvement of people's living standards, consumers' awareness of green food has also been greatly improved, and green consumption is gradually becoming a culture and fashion.

Driven by this trend, food production companies have begun to produce green food. However, the production of green food is a whole process from source to sink. It requires food raw materials to be green, and the greenness of raw materials depends on the growth environment of crops. Greening: green soil, green fertilizer, green irrigation, green atmosphere, etc. The green of fertilizer is an important part of the implementation of the entire food green supply chain. Due to the non-environmental nature of many fertilizers and the pollution to soil and groundwater, the production of pollution-free crops has to abandon the use of fertilizers to maintain crops. However, the resulting problems are that crop yields have fallen, costs have risen sharply, and prices remain high. Green food has become noble food.

　　 Biological Bacterial Fertilizer just fills this gap. While increasing the yield of crops, it not only has a complete environment

　　 guarantee, no pollution during use, and can reduce the nitrate pollution to the ecology, reduce the pollution of the land, is an ideal green fertilizer.

　　 The harm of fertilizer use:

　　 1. Chemical fertilizers do not contain organic matter and humus, so a large number of chemical fertilizers are used. Due to the lack of organic matter and humus in the soil, the soil aggregate structure is destroyed, resulting in soil compaction and a decline in agricultural plant output.

2. The utilization rate of chemical fertilizers is low. The utilization rate of nitrogen fertilizers is only 30%-50% due to volatility and loss, and the utilization rate of phosphate fertilizers is only 10%-25%. Because the chemical activity of phosphate is active, most of the phosphorus and soil The cations such as Zn2+, Mg2+, Ca2+, Fe3+, Al3+ and so on combine to form insoluble phosphate fertilizer. The utilization rate of potassium is only about 50%.

　　 3. Extensive use of chemical fertilizers greatly reduces the quality of vegetables and fruits. Since crops not only require nitrogen, phosphorus, potassium, but also many trace elements such as calcium, iron, zinc, and selenium, and the general composition of chemical fertilizers is relatively single, long-term use of chemical fertilizers will inevitably lead to a single nutrient content in the soil, which is easy to cause crop nutritional imbalance. As a result, the internal transformation and synthesis of crops will be blocked, which will inevitably lead to a decline in crop quality. Melons are not sweet and vegetables are not fragrant.

　　 4. Harm to human health. Large-scale application of chemical fertilizers can easily cause the nitrate content in vegetables to exceed the standard, and the combination of nitrite and amines to form N-nitrite-based compounds is a strong carcinogen.

　　 5. The extensive use of chemical fertilizers has also caused the massive death of beneficial bacteria and earthworms in the soil.

　　6. ??Long-term inefficient application of chemical fertilizers often causes excessive accumulation of certain elements in the soil, changes in soil physical and chemical properties, and environmental pollution.

　　7. From the perspective of China's large-scale use of chemical fertilizers, the more chemical fertilizers are used, the more geographical benefits will decline, and the more they will rely on chemical fertilizers, thus forming a vicious circle.

In recent years, with the improvement of people's living standards, consumers' awareness of green food has also been greatly improved, and green consumption is gradually becoming a culture and fashion.

Driven by this trend, food production companies have begun to produce green food. However, the production of green food is a whole process from source to sink. It requires food raw materials to be green, and the greenness of raw materials depends on the growth environment of crops. Greening: green soil, green fertilizer, green irrigation, green atmosphere, etc. The green of fertilizer is an important part of the implementation of the entire food green supply chain. Due to the non-environmental nature of many fertilizers and the pollution to soil and groundwater, the production of pollution-free crops has to abandon the use of fertilizers to maintain crops. However, the resulting problems are that crop yields have fallen, costs have risen sharply, and prices remain high. Green food has become noble food.

　　 Biological Bacterial Fertilizer just fills this gap. While increasing the yield of crops, it not only has a complete environment

　　 guarantee, no pollution during use, and can reduce the nitrate pollution to the ecology, reduce the pollution of the land, is an ideal green fertilizer.

　　 The harm of fertilizer use:

1. Chemical fertilizers do not contain organic matter and humus, so a large number of chemical fertilizers are used. Due to the lack of organic matter and humus in the soil, the soil aggregate structure is destroyed, resulting in soil compaction and a decline in agricultural plant output.

2. The utilization rate of chemical fertilizers is low. The utilization rate of nitrogen fertilizers is only 30%-50% due to volatility and loss, and the utilization rate of phosphate fertilizers is only 10%-25%. Because the chemical activity of phosphate is active, most of the phosphorus and soil The cations such as Zn2+, Mg2+, Ca2+, Fe3+, Al3+ and so on combine to form insoluble phosphate fertilizer. The utilization rate of potassium is only about 50%.

3. Extensive use of chemical fertilizers greatly reduces the quality of vegetables and fruits. Since crops not only require nitrogen, phosphorus, potassium, but also many trace elements such as calcium, iron, zinc, and selenium, and the general composition of chemical fertilizers is relatively single, long-term use of chemical fertilizers will inevitably lead to a single nutrient content in the soil, which is easy to cause crop nutritional imbalance. As a result, the internal transformation and synthesis of crops will be blocked, which will inevitably lead to a decline in crop quality. Melons are not sweet and vegetables are not fragrant.

　　 4. Harm to human health. Large-scale application of chemical fertilizers can easily cause the nitrate content in vegetables to exceed the standard, and the combination of nitrite and amines to form N-nitrite-based compounds is a strong carcinogen.

　　 5. The extensive use of chemical fertilizers has also caused the massive death of beneficial bacteria and earthworms in the soil.

　　6. ????Long-term inefficient application of chemical fertilizers often causes excessive accumulation of certain elements in the soil, changes in soil physical and chemical properties, and environmental pollution.

　　7. From the perspective of China's large-scale use of chemical fertilizers, the more chemical fertilizers are used, the more geographical benefits will decline, and the more they will rely on chemical fertilizers, thus forming a vicious circle.

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The advantages of biological fertilizer:

　　 1. Improve the soil.

　　 (1) Through the proliferation of beneficial bacteria, a large number of beneficial bacteria form a superior population around the roots of plants, inhibiting the life activities of other harmful bacteria.

　　(2) Decompose soil organic matter quickly, promote the formation of soil aggregates, and loosen the soil through the activity of beneficial bacteria, and the soil's fertility retention, fertilizer supply, water retention, water supply and air permeability have been well regulated.

　　 (3) Decompose pesticide residues in the soil to avoid pesticide residues from causing phytotoxicity to the next crop. It also decomposes harmful substances discharged through roots during plant growth.

　　 2. Nitrogen fixation, phosphorus and potassium release functions. Part of the nitrogen in the air can be used to produce corresponding enzymes and acids through the growth and metabolism of beneficial bacteria, which can decompose insoluble phosphorus and potassium fertilizers in the soil (insoluble phosphate fertilizers account for 95%, and insoluble potassium account for 98%). So as to become the phosphorus and potassium fertilizer that plants can absorb. Therefore, the utilization rate of fertilizers by crops can be greatly improved, thereby reducing the application of fertilizers.

　　 3. Improve crop quality. While dissolving phosphorus and potassium, it can promote the release of microelements in the soil and be used by crops. At the same time, beneficial bacteria can metabolize and produce a variety of substances required by plants, such as small molecular amino acids, growth stimulants, vitamins, etc.

　　4. To achieve the effect of biological prevention and treatment of diseases, root irrigation can inhibit germs in the soil, and spray to the leaf surface to prevent the invasion of diseases.

　　 5. Promote early maturity of crops and prolong the harvest period. As the physical and chemical properties of the soil have been improved, the soil nutrients are rich and balanced, and the fertilizer in the soil can be better absorbed by the crops, which can promote the early maturity of the crops and prolong the harvest period.

6. When used in conjunction with organic fertilizer, it can continuously improve the soil. In 2-3 years, the soil can fully meet the standards for producing organic crops, and because beneficial bacteria can quickly decompose organic matter for crop absorption, it overcomes the effect of organic fertilizer. The characteristics of slow, single application of organic fertilizer, low yield characteristics.

7. Unlike chemical fertilizers, biological bacterial fertilizers can bring excess soluble nutrients into the soil at one time. Biological bacterial fertilizers can avoid environmental pollution, and beneficial bacteria continue to reproduce and metabolize around plant roots, continuously and non-excessively. Provide nutrients to crops.

　　 8. The amount of bio-fertilizer used is small and the handling force is saved.