Towards efficient development High concentration is not equal to high efficiency, improving the utilization rate of fertilizer is the basis of high efficiency, reducing the impact of fertilizer loss on the ecological environment, increasing the output of crops while improving the quality of agricultural products is the goal of China's fertilizer development. Development towards liquefaction The use of ammonia and other liquid fertilizers containing various nutrient elements such as biogas slurry, industrial organic waste water, etc., as fertilizers, has the obvious advantage that it can be used with water to facilitate the application and reduce costs. Slowing down to development Slow-effect fertilizer is mainly controlled by the dissolution and release rate of fertilizer, and then coordinated with the absorption process of crops, thereby increasing the utilization of chemical fertilizers and reducing the amount of fertilizers. Currently, it is very popular in developed countries. Towards compounding and compounding Fertilizer products can not stay on single element species, but should develop to compound and compound. While developing ternary compound fertilizer, according to different soils and crops, adding trace elements in compound fertilizer and BB fertilizer to develop more Elements of compound fertilizer, BB fertilizer. To functional development In addition to providing essential nutrients for plants, fertilizer products also have other functions such as insecticidal and bactericidal functions, weed control functions, and plant growth regulation functions. To eco-friendly development Due to the unreasonable use of chemical fertilizers in developed areas of China, the imbalance of soil nutrients has become widespread, especially for phosphate fertilizers. The utilization rate is only about 20%, and most of them are fixed by soil. The use of biological bacterial fertilizers to decompose the fixed nutrients in the soil This will not only reduce the amount of fertilizer but also protect the ecological environment. Belt Driven Screw Air Compressor
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Six trends of fertilizer development in the future