1、Difference Between Humic and Fulvic Acid – Ascent Nutrition
Humic Acid is a larger and heavier molecule than Fulvic Acid, which results in their differing solubility and ability to interact with nutrients. Fulvic Acid contains smaller molecules with more oxygenation, allowing superior absorption and cell permeability – even crossing the blood-brain barrier.
2、Fulvic Acid vs Humic Acid: What’s The Difference?
While humic acid naturally improves soil health and growth, fulvic acid will help your plants take up nutrients more effectively. This can help save you money and time because you can reduce the amount of nutrients that you supply to your plants.
3、Fulvic Acid vs. Humic Acid: Understanding the Differences & Benefits
We’ll go over the main distinctions between fulvic and humic acids, their respective advantages, how to use them efficiently, and why combining them can improve your farming or gardening outcomes in this extensive guide.
The difference between potassium fulvic humate and bio fulvic acid.
This article JINGFENG HUMIC ACID explains the difference between potassium fulvic humate and bio fulvic acid from four perspectives.
Fulvic Acid vs. Humic Acid
In this blog, we’ll explore the differences between fulvic acid and humic acid, including their chemical compositions, benefits, and how they are used in agriculture and health products.
The Difference Between Humic Acid And Fulvic Acid
Humic and fulvic acids are both humic substances (along with humin). However, there are a few key differences that impact their benefits and how each are best applied. In short, they vary regarding carbon and oxygen content, acidity, degree of polymerization, molecular weight, and color.
What are the differences between fulvic acid and potassium humate
The molecular weight of fulvic acid is smaller than humic acid potassium, but more oxygen-containing functional groups, higher solubility and can dissolve in acidic conditions.
The difference between mineral potassium fulvate and biochemical
The fulvic acid extracted from humic acid can be dissolved in water, and its molecules are small and highly active. It can chelate various trace elements, and it has the effect of dissolving phosphorus and potassium, which is very suitable for use in crop fertilization.
Humic Acid vs Fulvic Acid: Key Differences and Best Uses
Confused between humic and fulvic acid? Learn their differences, benefits, and when to use each for optimal plant and soil health.
What is the difference between Humic acid and Fulvic acid in Humic acid
Humic Substances primarily encompass humin, humic acid, and fulvic acid. These components vary in molecular weight, cation exchange capacity, and oxygen content, leading to distinct functions in soil and plants.
Fulvic acid and potassium humic acid are both organic substances, but they exhibit significant differences in chemical composition, properties, and applications.
1. Differences in Chemical Composition and Structural Characteristics
- Fulvic Acid: Primarily derived from the decomposition of plant and animal residues in soil under microbial action, it mainly consists of amino acids, carbohydrates, phenolic compounds, and other components. These elements confer unique biological activity and environmental functions to fulvic acid. Its molecular structure is complex, containing various functional groups such as hydroxyl (-OH) and carboxyl (-COOH) groups, which provide rich surface activity and adsorption capabilities.
- Potassium Humic Acid: Produced through high-temperature pyrolysis or hydrothermal reactions of natural organic matter, with potassium ions incorporated into the humic acid. The addition of potassium enhances stability and solubility. The introduction of potassium ions strengthens the ionization capacity of humic acid, improving its bioavailability in soil and biological activity.
2. Differences in Physical and Chemical Properties
- Fulvic Acid: Due to its complex composition and high heterogeneity, fulvic acid exhibits strong adsorption and chelating abilities. It effectively binds heavy metal ions, pesticide residues, and other harmful substances, promoting their degradation. Additionally, it has excellent moisture-retaining and fertility-preserving properties, forming stable colloidal networks in soil to improve its structure.
- Potassium Humic Acid: The incorporation of potassium ions makes potassium humic acid more plant-absorbable, enhancing soil fertility retention and crop growth rates. The potassium also increases the stability of humic acid, reducing susceptibility to redox reactions and prolonging its effective lifespan.
3. Differences in Environmental Functions and Applications
- Fulvic Acid: Widely used in agriculture, forestry, and environmental protection due to its rich biological activity. In agriculture, it serves as an organic fertilizer to promote plant growth; in forestry, it acts as a wood preservative; and in environmental remediation, it treats industrial and municipal wastewater by removing toxic substances.
- Potassium Humic Acid: More commonly applied in industrial fields, such as catalysts and adsorbents. Its high stability and solubility also make it a valuable additive in fertilizers, improving the utilization efficiency of chemical nutrients.
while both fulvic acid and potassium humic acid are organic substances, they differ significantly in composition, properties, and applications. Fulvic acid is valued for its biological and environmental functions, whereas potassium humic acid excels in industrial and agricultural contexts due to its enhanced stability and solubility.
