Potassium Fulvate is one of the major components of humic
substances.It is obtained by alkaline extraction of lignite or
brown coal or leonardite and is used commercially as a soil
conditioner.
Chemically, potassium fulvate is a super-molecular heterogeneous
aromatic hydroxy carboxylic acid composed by various functional
groups, taking on effects of sorption, complexation, chelation,
flocculation, which dissolves loads of hydrophobic matters.
Function & Benefits:
- Enhancing nutrient uptake by combining nutrients and humic aid as
well as keep a well-balanced nutrition.
- Improving the structure of soil, increase the buffering powder of
soil, optimize N. P. K absorption by plants.
- Increasing capacities of water holding and cation exchange
- Reducing nitrate leaking into the groundwater and protect the
underground water
- Enhancing the resilience of crops, such as cold, drought, pest,
disease and toppling resistance
- Stabilizing nitrogen and improve nitrogen efficiency (as an
additive with urea)
- Promoting healthier, stronger plants and beautify appearance
- Enhancing soil ability of anti-hard water
- Detoxifying pesticide residues on the edible seed or fruits