Humic Acids: It is a mixture of various high-molecular organic weak acids formed by the decomposition and transformation of animal and plant residues through microorganisms and a long geophysical and chemical transformation process. It is rich in various active functional groups such as carboxyl, hydroxyl, methoxy, carbonyl, and quinone.

Amino acid is a general name for a class of organic compounds containing amino and carboxyl groups. It is the basic building block of biological functional macromolecular proteins and the basic substance that constitutes the proteins required for animal and plant nutrition.

Plant growth observation records usually include seed germination, rooting, sprouting, leafing, flowering and other stages. The changes in each stage can be recorded in detail through continuous observation. ‌

Organic water-soluble fertilizers are rich in nitrogen, phosphorus, potassium and other elements, which are the main nutrients required for plant growth and can quickly promote plant growth and development.