Application of organic fertilizer throughout the year can renew or improve soil organic matter, improve soil physical and chemical properties, and significantly improve soil quality. With the rapid development of modern agriculture, fertilizer is essential. Fertilizer granulation plant sxfp will share with you the key points of rational use of organic fertilizer.
The advantage of organic fertilizer is that it contains a variety of nutrients, including a lot of micronutrients, and contains a lot of organic matter, vitamins and other active substances. The rational use of organic fertilizer should pay attention to the following points:
Long term application of organic fertilizer can renew or increase soil organic matter, improve soil physical and chemical properties, and significantly improve soil quality. However, the disadvantage is that the nutrient content is low, and the nutrient form is mainly organic. It needs to decompose soil microorganisms gradually and transform them into the form of plant absorption and utilization. Because of the low nutrient supply intensity, it is difficult to meet the requirements of rapid growth cycle of high-yield crops. To use good fertilizer, the manufacture should choose a quality fertilizer granulation machine supplier, which will be the first and foremost thing.
In the process of organic fertilizer production, we should not only consider the characteristics of various organic fertilizers, but also consider the application of appropriate fertilizers. That’s what SXFP ALWAYS DO.
In terms of livestock manure, the amount of this organic fertilizer is very large. With the rapid development of livestock and poultry industry, livestock and poultry industry develops rapidly. If animal manure is not treated and applied scientifically, it will not only cause the loss of vegetables, fruit trees, tobacco, tea, potatoes and other economic crops, but also worsen the agricultural environment.
Therefore, in the production of cash crops, it is necessary to fully develop and rationally use organic fertilizer. Because the main characteristic of organic fertilizer is that its nutrient content is higher than other organic fertilizers, the carbon nitrogen ratio (C / N) is relatively narrow, usually between 6 and 10.
Therefore, some crushed rice straw was added to form a mixed organic fertilizer, and then other NPK fertilizers were added and granulated by a double roll granulator. In this way, we can clean the environment and ensure the quality and safety of fruit and vegetable products. The application of organic fertilizer can partly replace the supply of nitrogen and phosphorus in crops, thus reducing the application of fertilizer and improving the utilization rate of fertilizer.