Use high-quality corn steep liquor powder. Before use, the corn steep liquor is removed, washed, then steam cooled and spray dried. The large pieces are then crushed with a crusher and then sieved and packaged. CSL powder has a high organic matter content and a certain amount of beneficial microorganisms, which is conducive to improving the utilization rate of the nutritional components of the product and promoting the release of soil nutrients. Is the basis of new commercial organic fertilizer.
Corn steep liquor powder is a kind of organic fertilizer rich in organic matter, which can provide the nutrients needed for crop growth, and can fertilize and improve the soil. Its role is as follows:
1) Provide the nutrients needed by the crop. Organic fertilizers are rich in nutrients needed for crop growth, and energy continues to feed the crops. Providing nutrients is a basic feature of organic fertilizers and their main role.
2) Improve soil structure and soil fertility. Increase soil organic matter content, renew soil humus composition, and make soil fertile. The organic fertilizer applied to the soil is decomposed into a single compound under the action of microorganisms, and recombined into a new, more complex, relatively stable soil-specific polymerized organic compound through biochemical action. humus. Humus is a stable organic substance in the soil and plays an important role in soil fertility.
3) Improve soil biological activity and stimulate crop growth. Organic fertilizer is the main source of microbial energy and nutrition. The application of organic fertilizer is beneficial to soil microbial activities and promotes crop growth and development. The metabolites of microorganisms not only contain inorganic nutrients such as nitrogen, phosphorus, and potassium, but also various amino acids, microorganisms, hormones and other substances, which have a great impact on the growth and development of plants.
4) Improve interpretation and purify the soil environment. Organic fertilizer can increase the substitution of soil cations, increase the adsorption of most heavy metals, effectively reduce the toxicity of heavy metal ions to crops, and prevent them from entering the plants.