
As a photosensitizer, fulvic acid can produce a series of photoactive substances by absorbing external light or too old light. Research has found that heavy acid rich in the radiation of too old light can produce some short-lived and strong oxidizing substances. Active substance. As a kind of humus, fulvic acid is a natural photoactive component of Yimei. After absorbing light, it can undergo a series of free radical reactions, sensitize the organic pollutants in the water body, and have a certain promotion effect on the degradation of these organic pollutants.
Items | Index |
Product name | Fulvic acid |
Purity | 75%,80%,85%,90% |
Solubility | 100% |
Dosage | 30-50kg/ha 1000 times liquid spray |












Potassium fulvic acid microparticles have various applications in agriculture and horticulture due to their effectiveness in enhancing plant growth and soil health. Some common applications include:
1. Soil Amendment: Microparticles can be incorporated into the soil to improve soil structure, water retention, and nutrient availability. They help replenish organic matter, promote microbial activity, and enhance overall soil fertility.
2. Foliar Spray: Microparticles can be dissolved in water and applied as a foliar spray to plant foliage. This method allows for direct absorption of potassium and fulvic acid through the leaves, bypassing the soil and providing a quick nutrient boost to the plants.
3. Seed Treatment: Treating seeds with potassium fulvic acid microparticles before planting can enhance seed germination, root development, and early seedling growth. This helps establish healthy plants from the start and improves overall crop performance.
4. Hydroponics: In hydroponic systems, where plants are grown without soil, potassium fulvic acid microparticles can be added to nutrient solutions to provide essential nutrients and enhance nutrient uptake by plants.
5. Biostimulant: Microparticles act as biostimulants, promoting plant growth, flowering, and fruiting. They stimulate plant metabolism, increase nutrient uptake, and enhance stress tolerance, leading to improved crop yields and quality.
6. Organic Farming: Potassium fulvic acid microparticles are commonly used in organic farming practices as they are derived from natural sources and comply with organic certification standards. They help maintain soil health and fertility without the use of synthetic chemicals.






