Potassium fulvate is a mineral-based active potassium fertilizer. Fulvic acid is a short-chain molecular structure extracted from natural humic acid. It has a high loading capacity and is physiologically active. Its application in agriculture and horticulture offers the following benefits: It chelates macro- and micronutrients for better plant utilization; it prevents plant diseases and enhances waterlogging resistance; it stimulates plant microbial activity; it acts as a slow-release fertilizer, improving fertilizer and pesticide utilization; it enhances nutrient absorption and promotes plant germination and growth; and it accelerates sedimentation and decomposition, improving soil structure.
1. Fulvic acid is a component of humic acid. Humic acid is widely found in natural sources such as peat, lignite, and weathered coal. Potassium fulvate can be produced by extracting a certain amount of fulvic acid from humic acid and combining it with potassium oxide.
2. Potassium fulvate can be produced by extracting fulvic acid from plants using biochemical techniques and then combining it with potassium oxide. Potassium Fulvate’s Main Benefits:
Potassium Fulvate activates compacted soil, promotes the physiological metabolism of various fruits, vegetables, and field crops, and promotes root development and lush stems and leaves. Potassium Fulvate can be applied as a basal application, flushing, or topdressing. The application rate for flushing or topdressing is approximately 20-30 kg per mu. This saves fertilizer and can accelerate the maturity of fruits, vegetables, and field crops by approximately ten days, increasing yields by over 20%. It can extend the shelf life and harvest period of fruits and vegetables, prevent flower and fruit drop, increase sugar content, and improve fruit quality.
1. It improves soil aggregate structure, loosens the soil, increases soil water and fertilizer retention, regulates pH, reduces heavy metal content in the soil, and reduces the harmful effects of salt ions on seeds and seedlings.
2. It fixes nitrogen, dissolves phosphorus, and activates potassium. It significantly enhances the effectiveness of potassium fertilizers, strengthening roots and seedlings, resisting repeated cropping, resisting disease, and improving crop quality. 3. It strengthens the adhesion and rapid absorption capacity of plant roots, and is particularly effective against physiological diseases caused by trace element deficiencies.
Potassium Fulvate Usage and Dosage:
1. Potassium Fulvate has a broad spectrum and can be used as a base or carrier in the production of foliar fertilizers, micronutrient fertilizers, flushing fertilizers, root irrigation fertilizers, compound fertilizers, bio-fertilizers, and hydroponic fertilizers, as well as in the manufacture of seed dressings, seed dressings, root soaks, and root powders. It can also be used to improve soil quality, adjust soil pH, and buffer salinity. It can also be used as a carrier for various pesticides (especially combined pesticide and fertilizer products) and as a pesticide synergist.
2. Potassium Fulvate can be used as a base fertilizer, hole fertilizer, or flushing fertilizer, with a dosage of 100 kilograms per mu.
3. Potassium Fulvate can be applied through spraying or drip irrigation, with a dosage of 10 kilograms per mu. 4. Can be used as a powdered mulch film. Spray this product evenly on the soil surface where mulch is needed. A film forms in 10 minutes and automatically degrades into fertilizer after seedlings emerge, saving money and labor.
5. Specific dosage reference values are as follows: For hydroponics, root irrigation, and drip irrigation, use 2000 times the concentrate. For rice and wheat seed dressing, use 0.3% of the powder. For corn seed dressing, use 0.5% of the powder. For cotton seed dressing, use 150g of powder per mu. For sweet potato seedling soaking, use 200mg/L of the concentrate for 8 hours. For rapeseed seed soaking, use 200x the concentrate for 6 hours. This product is most effective as a seed dressing, but its effects can extend into the middle and late stages of the crop. For root dipping of fruit trees, use 100g of the concentrate per mu, diluted 400 times. For foliar irrigation, use a 1000x dilution. For root irrigation of weak trees, use 2-4kg of the concentrate per mu, diluted 600 times. For diseased and rotten areas of trees, apply the concentrate diluted 1-2 times.
