Potassium fulvate can activate the compacted soil, promote the physiological metabolism of various fruits, vegetables and field crops, and contribute to the development of strong roots and lush stems and leaves. It can save various fertilizers, enable fruits, vegetables and various field crops to mature ahead of schedule, and increase the yield. It can extend the fresh-keeping period and harvesting period of fruits and vegetables, prevent flowers and fruits from dropping, increase the sugar content of fruits, and improve the quality of fruits.

It can improve the soil aggregate structure, loosen the soil, enhance the soil's water and fertilizer retention capacity, adjust the pH value, reduce the content of heavy metals in the soil, and reduce the harm of salt ions to seeds and seedlings.

It can activate nutrients and enhance the efficiency of chemical fertilizers. Especially, its effect of enhancing the efficiency of potassium fertilizers is particularly obvious, playing the roles of promoting root growth and strengthening seedlings, resisting continuous cropping, and improving the quality of crops.

It can strengthen the adhesion of plant roots and the rapid nutrient absorption ability, and has obvious effects especially on physiological diseases caused by the deficiency of trace elements.

Potassium fulvate can be applied by flushing, topdressing, drip irrigation and sprinkler irrigation.

Flushing application: Dilute it 500 - 800 times with clean water and then apply it with water, at a rate of 20 - 30 Kg per mu (667m²).

Root irrigation: Dilute it 800 - 1000 times and then irrigate around the roots, once every 7 - 10 days.

Drip irrigation: The dosage is 10 - 20 Kg per mu (667m²).

Potassium fulvate can be used in combination with other water-soluble inorganic fertilizers.