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1. Definition
Potassium humate is ideally suited for addition with fertilizers, such as Urea. With prominent effect to release the locked phosphate by some ions such as Fe3+, Al3+, also can slow-release nitrogen fertilizer to promote the function of NPK fertilizers.
2.Specifications
| Appearance | Black flake |
| Water-solubility(dry basis) | 98.0% min |
| Humic acid(dry basis) | 65.0% min |
| Potassium(K2O) | 10.0% min |
| Fulvic acid | 15% |
| Fe | 0.1% |
| P2O5 | 0.02% |
| C.E.C | 300meq/100g |
| PH | 9.0-11.0
|
3. Functions
2. Enhance the utilization of N, P, K, also can chelate with trace element, Balance the Crops ' nutrients
3. Enhance crops’ anti-stress capability like drought & cold resistance
4. Improve Quality of the fruit like watermelon, hami-melon, sugarcane, sugar-beet, etc...
5. Promote roots growth
6. Increase 20~30% yield
7. Adjust PH value.
8. Decrease harmful substance in the soil.
4.Usage and Dosage
base fertilizer: 5-10kgs per hactare with 100kg urea.
Irrigation: 5-8kgs/ha.
Also it depends on the soil condition.
5.Contact Information
Contact Person: Harvey.xing
Email: harvey.xing@dongeshengda.com
Whatsapp: 008613780742156
Skype: live:harvey.xing
potassium humate flakes with fulvic acid
