How to use fertilizer scientifically?
What is the purpose of fertilization? What is the principle of scientific fertilization? Why should we apply science? How to produce fertilizer scientifically? What role does the fertilizer manufacturing process play in the process? There, we share our views with you.
1. Purpose of fertilization:
- Fertilization can change the metabolic function of crops, promote the accumulation of protein, starch, sugar, fat, alkaloids and other substances in crops, so as to improve the quality of crops. On the contrary, excessive or unreasonable fertilization can cause soil pollution, aggravation of diseases and insect pests, damage to the ecological environment, decline of product quality and yield, and even poisoning. Scientific fertilization is an important measure to improve crop yield and quality, improve the flavor of agricultural products and promote commercialization. The value of commercial agricultural products.
- Before using fertilizer, it should be noted that when using fertilizer manufacturing process to produce fertilizer granulator? First of all, different fertilizer machines and fertilizer manufacturing processes are suitable for producing different types of fertilizer granulators. We need to know what type of fertilizer granulator we need to produce. Then, we can choose the right fertilizer production line to make fertilizer granulator. Generally speaking, organic fertilizer and compound fertilizer are the main fertilizer granulators in fertilizer industry. Production of NPK compound fertilizer granulator. In addition, if fertilizer granulator is needed, the production line will be equipped with a set of fertilizer granulator for NPK fertilizer granulator, such as rotary drum granulator, disc granulator and roller granulator.
2. Principle of scientific fertilization
- Combined application of organic fertilizer and inorganic fertilizer: soil organic matter is an important index of soil fertility. Adding organic fertilizer can increase the content of soil organic matter, improve soil physical and chemical biological characteristics, improve soil water retention rate and fertilizer retention capacity, improve soil microbial activity, and improve fertilizer utilization rate.
- Mixed application of large amount, medium and trace elements: the combination of various nutrient elements is an important part of formulated fertilization. With the continuous improvement of yield, in the case of intensive use of cultivated land, it is necessary to emphasize the mutual coordination of nitrogen, phosphorus and potassium, supplement the necessary culture medium and trace elements, in order to achieve the purpose of high yield and stability.
3. Benefits of scientific fertilization
- Increase production: through soil test and formula fertilization measures, the yield per unit area has increased the yield of crops, and the production potential of crops has been maximized under the current production conditions.
- Improve quality: balance crop nutrition through soil testing and formula fertilization, so as to improve the quality of agricultural products.
- Improve fertilizer utilization rate: realize rational fertilization, balance the proportion of nutrient distribution, distribute scientifically, improve fertilizer utilization rate, reduce production cost and increase fertilizer benefit.
- Environmental protection: through soil test and formula fertilization, the waste of volatiles, loss and other wastes are reduced, the accumulation of nitrate and non-point source pollution are reduced, so as to protect the agricultural ecological environment.
- Improving soil: through the combination of organic fertilizer and chemical fertilizer, the input-output balance of farmland nutrients can be achieved, and the yield per unit area can be increased year by year. It can continuously improve soil fertility, achieve the purpose of soil fertility, and improve the comprehensive production capacity of cultivated land.
Generally speaking, the development of agriculture not only depends on fertilizer, but also needs to pay attention to the use of fertilizer. In addition, it is helpful to know more about fertilizer machinery. The development of agriculture also needs the help of fertilizer machinery manufacturers to design and produce more fertilizer machinery suitable for more different types of fertilizer granulators.