Product Description:
Potassium humate powder fertilizer is a herbal soil modification derived from leonardite, a shape of natural be counted extent shaped from decomposed plant material. It is wealthy in humic substances, which are tricky natural molecules that play a imperative function in soil fitness and plant nutrition.
Technical Parameters:
|
Potassium Humate Powder
CAS: 68514-28-3
HS: 31059090
Standard:GB/T 33804-2025
| Item |
Indicators |
| TypeⅠ |
TypeⅡ |
Type Ⅲ |
Type Ⅳ |
| Humic Acid (dry basis) |
≥60% |
≥50% |
≥40% |
≥65% |
| Organic matter (dry basis) |
≥80% |
≥70% |
≥70% |
≥85% |
| Potassium (K2O dry basis) |
8%, 10%,12% |
8%, 10%,12% |
8%, 10%,12% |
8%, 10%,12% |
| Water Solubility |
100% |
98% |
95% |
95% |
| pH |
9-11 |
9-11 |
9-11 |
9-11 |
| Moisture |
≤15% |
≤15% |
≤15% |
≤15% |
| Mesh |
80-mesh pass rate is 80% |
80-mesh pass rate is 80% |
80-mesh pass rate is 80% |
80-mesh pass rate is 80%
|
|
Applications:
(1) Enhancement of Soil Physical Structure
It facilitates the formation of stable soil aggregates, thereby improving soil porosity and structural integrity. This is especially beneficial for sandy soils, by increasing water and nutrient retention, as well as for heavy clay soils, by reducing compaction and enhancing aeration and drainage.
(2) Nutrient Retention & Microbial Activation
The product actively absorbs and chelates essential nutrients such as nitrogen, phosphorus, and potassium, reducing leaching and volatilization losses. This results in improved long-term nutrient availability and fertilizer use efficiency. Furthermore, it serves as a carbon-rich energy source for beneficial soil microorganisms, stimulating their proliferation and activity.
(3) Stimulation of Root Development & Stress Resistance
By promoting robust root architecture and enhancing nutrient uptake capacity, it supports overall plant vigor and accelerates growth. In addition, it strengthens crops’ innate resilience to environmental stressors, including drought, low temperatures, and soil-borne diseases, leading to more reliable yields under challenging conditions.
(4) pH Buffering and Saline-Alkali Soil Remediation
It exhibits a pronounced buffering capacity that helps neutralize both acidic and alkaline soil conditions. This moderates extreme pH fluctuations, revitalizes degraded or saline-alkali soils, and establishes a more favorable root zone environment for crop development.
(5) Improvement of Crop Quality Traits
Through its involvement in key physiological processes—such as photosynthesis, enzyme activation, and nutrient translocation—it contributes to superior end-quality of produce. Applications have been shown to increase brix levels in fruits, improve flavor profiles, and enhance overall marketability.
FAQ:
1. What is the brand name of this Potassium Humate Powder?
Answer: The brand name of this product is Huayuan.
2. Is this Potassium Humate Powder certified?
Answer: Yes, this product is certified with ISO9001.
3. Where is this Potassium Humate Powder sourced from?
Answer: This product is sourced from Ningxia/Shanxi.
4. What are the available payment terms for purchasing this product?
Answer: The available payment terms are L/C and T/T.
5. What is the supply ability of this Potassium Humate Powder?
Answer: The supply ability of this product is 20 tons per day.
6. How is this Potassium Humate Powder packaged?
Answer: This product is available in 10KG, 25KG packages, or 1 ton packages. Additionally, customer designated packing is also available.
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