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Humic acid is a natural organic macromolecule widely found in soil, lignite, weathered coal, peat, and other natural resources. It is used for soil improvement, plant growth promotion, environmental adsorption, and more.

n the industrial field, ferrous sulfate can be used to manufacture iron salts, inks, tanning agents, bleaching agents, wood preservatives, and disinfectants.

Fulvic acid strengthens the enzyme synthesis of sugar, starch, protein, fat and various vitamins.

Potassium deficiency in apples is prone to fine sand, acidic soil, and soil with little organic matter.

Humic acid is a natural organic macromolecule widely found in soil, lignite, weathered coal, peat, and other natural resources. It is used for soil improvement, plant growth promotion, environmental adsorption, and more.

n the industrial field, ferrous sulfate can be used to manufacture iron salts, inks, tanning agents, bleaching agents, wood preservatives, and disinfectants.

Calcium chloride desiccant has a wide range of applications due to its good safety.

By promoting enzyme function and bone formation, manganese sulphate supports consistent growth and reduces developmental issues in young animals.

Fulvic acid has a small molecular weight and is easily absorbed and utilized by plants; it contains more functional groups

Anhydrous magnesium sulfate (MgSO₄) serves as an essential mineral supplement in animal nutrition, providing bioavailable magnesium and sulfur.

n the industrial field, ferrous sulfate can be used to manufacture iron salts, inks, tanning agents, bleaching agents, wood preservatives, and disinfectants.

Calcium chloride desiccant has a wide range of applications due to its good safety.

Fertilizer and soil improvement: Under the trend of precision agriculture, the demand for magnesium sulfate as a magnesium fertilizer is increasing, especially suitable for magnesium-deficient soils (such as Brazil and Southeast Asia).

Granular organic fertilizer can be mixed with garden soil and then added with coconut bran and vermiculite for plant planting.