Types of foliar fertilizers

There are many types of foliar fertilizers. According to their effects and functions, foliar fertilizers can be summarized into four categories: nutritional, regulatory, biological and compound.

1. Nutritional foliar fertilizers:
This type of foliar fertilizer has a high content of nutrients such as nitrogen, phosphorus, potassium and trace elements. Its main function is to provide various nutrients for crops and improve the nutritional status of crops, especially suitable for the supplement of various nutrients in the later stage of crop growth.

2. Regulatory foliar fertilizers:
This type of foliar fertilizer contains substances that regulate plant growth, such as auxin, hormones and other ingredients. Its main function is to regulate the growth and development of crops. Suitable for use in the early and middle stages of plant growth.

3. Biological foliar fertilizers:
This type of fertilizer contains microorganisms and metabolites, such as amino acids, nucleotides, and nucleic acids. The main function is to stimulate crop growth, promote crop metabolism, reduce and prevent the occurrence of diseases and pests.

4. Compound foliar fertilizers:
This type of foliar fertilizer has a wide variety of types and various compound mixed forms. It has many functions. One foliar fertilizer can provide nutrition and stimulate growth and regulate development.