Fulvic acid potassium can activate the soil, promote the physiological metabolism of all kinds of fruits and vegetables and field crops, and promote the root system developed, lush stems and leaves. Potassium fulvic acid can be used as basal application, flushing application and dressing application. The amount of flushing application or dressing application per mu is about 20-30kg, which can save various fertilizers and make melons, fruits, vegetables and various field crops mature about ten days in advance, increasing yield by more than 20%. The fruits and vegetables can extend the shelf life and picking period, prevent falling flowers and fruits, increase the sugar content of fruits, and improve the quality of fruits.

1. improve the soil aggregate structure, loosen the soil, improve the soil's ability to retain water and fertilizer, adjust the PH value, reduce the content of heavy metals in the soil, and reduce the harm of salt ions to seeds and seedlings.

2. nitrogen fixation, phosphorus solution, activated potassium. In particular, the efficiency of potassium fertilizer is particularly obvious, which plays a role in increasing roots and seedlings, resisting continuous cropping, disease resistance and improving crop quality.

3. strengthen the adhesion and rapid absorption capacity of plant roots, especially for physiological diseases caused by lack of trace elements.