Product Description:
Our enterprise’s humic acid granule offerings are sourced exclusively from premium-grade proprietary weathered coal mines. The production process begins with direct crushing of raw coal, followed by disc granulation, then drying and cooling steps—resulting in non-activated humic acid particles. Free from any chemical modification, these granules retain their active groups entirely, delivering nutrients in a slow-release manner and boasting extensive application scenarios.
In terms of physical properties, the product comes in granular form, which minimizes dust generation and simplifies application. Its slow-release mechanism ensures long-lasting efficacy; additionally, it is resistant to moisture absorption, enabling prolonged soil improvement effects. A note for use: the granules tend to settle at the soil bottom during application and thus require plowing to integrate effectively.
Regarding raw material sources, Type I and Type II humic acid granules are made from weathered coal extracted from our own mines in the Fukang area of Xinjiang. For Type III and Type IV variants, the raw weathered coal is sourced from Shanxi Province—ensuring consistent quality across all product lines while leveraging regional mineral advantages.
Technical Parameters:
| Recommended Dosage for Vegetables | 450-900 kg/ha |
| Recommended Dosage for Grain Crops | 300-600 kg/ha |
| Total organic matter (As dry basis)/% | ≥85% |
| Appearance | Black Granular |
| Recommended Dosage for Fruit Trees | 750-1500 kg/ha |
| Use | Base fertilizer, top dressing, and soil improvement in agricultural production |
| pH | 4-6 |
| Product Category | Humic Acid Granule |
| HS | 38249999 |
| Notes | Non-replaceable fertilizer, Avoid excess application, Use with bacterial fertilizer |
Applications:
The Huayuan Humic Acid Granular is a versatile product suitable for various agricultural applications due to its high-quality attributes and certifications. This Humic Substances Granular Product is a valuable organic soil amendment pellet that provides essential nutrients to plants while improving soil structure and fertility.
For grain crops, the recommended dosage of 300-600 kg/ha ensures optimal growth and yield. The product's total humic acids content varies across different types, with Type I containing 70%, Type II containing 60%, Type III containing 50%, and Type IV containing 40%.
For fruit trees, a dosage of 750-1500 kg/ha is recommended to promote healthy growth and abundant fruit production. The product's moisture content of 25-30% ensures easy handling and application in the field.
Support and Services:
The Product Technical Support and Services for Humic Acid Granule are designed to assist customers in optimizing the usage and benefits of the product. Our team of experts is available to provide guidance on application methods, dosages, and best practices for incorporating the granules into various agricultural or gardening practices.
In addition to technical support, our services may include on-site consultations, training sessions, and access to resources such as research studies and product information. We are committed to ensuring that our customers have the necessary support to achieve the best results with Humic Acid Granule.
