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Humin Powder Humic Acid 70% Leornardite
Classification: organic fertilizer/Soil conditioner/raw material
Type: Humic powder
CAS No.:1415-93-6
MF: C9H9NO6
EINECS No.:215-809-6
Place of Origin: Hebei, China
State: black powder
Source: leonardite/Lignite
- Description
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Description
Definition:
1. Humic acid distributors Humin Humic acid can improve soil aggregate structure, soil pH value, adjust soil acid-base balance, improve water retention and moisture retention ability, and promote the activities of soil microorganisms.
2. Reduce the stomatal opening intensity of plant leaves and reduce leaf transpiration, so as to reduce water consumption and improve the ability of cold resistance, drought resistance and other stress resistance.
3. Humic acid distributors Humin Humic acid can inhibit fungi, easily adsorb by cell membrane, change the permeability of cell membrane, and prevent rotting and root rot.
Specification:
| ITEM | STANDARD | ||
| Humic Acid (dry basis) | 70% | 50% | 30% |
| Moisture | 20%max | 20%max | 20%max |
| Particle size | Powder: 80-120 mesh, 325 mesh Granular: 2-4mm | ||
Benefits：
1. Contains a large number of physiologically active substances, Humic acid distributors Humin Humic acid stimulate the growth and development of crops and physiological metabolism, promote the development of crop roots, and increase the ability of crops to absorb water and nutrients.
2. Improve fertilizer efficiency. The active group in Humic acid distributors Humin Humic acid can combine with nitrogen to reduce the volatilization of nitrogen fertilizer, prolong fertilizer efficiency, promote fruit coloring, improve fruit quality, and improve fertilizer utilization.
3. Improve the stress resistance of crops, Humic acid distributors Humin Humic acid has a high content of organic matter, which can provide a good living environment for beneficial microorganisms, make beneficial bacteria gradually develop into dominant bacteria, and inhibit the growth of harmful bacteria.
4. Improving quality using Humic acid distributors Humin Humic acid can increase the sugar content of mango, watermelon and strawberry, increase the content of starch, protein and vitamin C, and reduce the content of nitrate and nitrite in vegetables and fruits, so as to improve the quality of fruits
Applications:
Humic acid distributors Humin Humic acid can be used as base fertilizer, top dressing, seed soaking, root dipping, root spraying, etc. Generally, when used as base fertilizer, the application concentration of humic acid solution is 0.05-0.1%, which can be mixed with farm manure for furrow application or hole application; when used as top dressing, the concentration of humic acid solution can be sprayed at the seedling stage and before heading. The 0.01-0.1% aqueous solution is about 250 liters; the concentration is 0.005-0.05% during seed soaking, and the seed soaking time is 5-10 hours.
