Product Description:
Humic acid is known for its ability to improve soil structure, increase nutrient availability, and stimulate beneficial microbial activity. When applied as a fertilizer, humic acid granules can help enhance plant growth, increase root development, and improve overall crop health.
Technical Parameters:
| Appearance | Black Granular |
| HS | 38249999 |
| Moisture | 25-30% |
| Product Category | Humic Acid Granule |
| Solubility | Insoluble In Water |
| Recommended Dosage for Grain Crops | 300-600 kg/ha |
| Use | Base fertilizer, top dressing, and soil improvement in agricultural production |
| Total organic matter (As dry basis)/% | ≥85% |
| pH | 4-6 |
| Recommended Dosage for Vegetables | 450-900 kg/ha |
Applications:
It can be used as base fertilizer, top dressing, and soil improvement in agricultural production.
(1) Base fertilizer: used before soil preparation or planting
Applicable to grain crops: the recommended dosage is 300-600 kg/ha, which can be plowed into the soil after sowing, or mixed with compound fertilizer and applied together;
Suitable for fruit trees: the recommended dosage is 750-1500 kg/ha, using furrow or hole application, digging a trench along the canopy drip line, and covering the soil after application;
Applicable to vegetables: such as tomatoes, peppers, leafy vegetables), the recommended dosage is 450-900 kg/ha, using furrow or hole application, and it is recommended to use it with organic fertilizer.
(2) Topdressing: Supplement during the growing period
For the first flowering stage or fruit setting stage: the recommended dosage is 75-150 kg/ha, and the application is better with high-potassium compound fertilizer when applied in furrows or before drip irrigation.
Notes:
Non-replaceable fertilizer: Humic acid granules are synergists, which need to be used in conjunction with nitrogen, phosphorus and potassium fertilizers.
Avoid excess: excess can lead to a temporary lack of oxygen in the soil, up to 2250 kg per hectare.
Use with bacterial fertilizer: It can enhance soil microbial activity and improve fertilizer utilization.
Packing and Shipping:
Woven bag:25kg,Ton bag Customized packing is available
