Product Introduction
Humic acid is extracted from weathered coal with a high molecular weight, soluble in alkaline solutions but insoluble in water and acids.
Indicator parameters
| Model | Type I | Type II | Type III |
|---|---|---|---|
| Appearance | Black Granules | Black Granules | Black Granules |
| Water Solubility | / | / | / |
| Organic Matter | ≥60% | ≥70% | ≥80% |
| Humic Acid | ≥30% | ≥30% | ≥40% |
| pH Value | 5.5-6.5 | 5.5-6.5 | 5.5-6.5 |
| Moisture | ≤30% | ≤30% | ≤30% |
| Particle Size | 2-4mm | 2-4mm | 2-4mm |
Product Features
1. Promote the formation of soil aggregates.
2. lt can regulate the environmental conditions of water, fertilizer, air, and heat in the soil.
3. Increase soil organic matter content and regulate acidity and alkalinity.
4. Humic acid granular fertilizer is suitable for application on crops with longer growth periods. lf applied to crops such as soybeans, corn, potatoes, sugar beets, etc., it can better demonstrate its effectiveness. Continuous application within the same plot for many years has achieved more significant results, and has the effect of improving soil in barren plots.
5. Using humic acid granular fertilizer instead of 25% -30% chemical fertilizer and mixing it with chemical fertilizer can reduce the amount of chemical fertilizer used, improve fertilizer efficiency, and reduce costs.
Application method: ditch application, hole application.
Humic Acid Granules
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Contact Information
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Address
Huodong Industrial Park, Huozhou Economic and Technological Development Zone, Linfen City, Shanxi Province, China
