Items |
Specifications |
Appearance |
Black flakes |
Humic acid (dry base) |
60.0%min |
Fulivc acid (dry base) |
5.0% min |
K2O (dry base) |
10.0%min |
Soluble matter in water (dry base) |
98.0%min |
Moisture |
15.0%max |
pH |
8.0-10.0 |
Properties
Black irregular granular.
A kind of high polymer heterogeneous aromatic material contains hydroxyl, carboxyl, phenolic hydroxyl and other active groups with black or brown powder or granule. It’s weak acidity, water-insoluble.
Benefits
Increases germination of seed and viability.
Increases root respiration and formation, especially lengthwise.
Stimulates growth and proliferation of desirable soil microorganisms as well as algae and yeasts.
Increases vitamin content of plants, stimulates plant enzymes, and promotes the uptake of nutrients.
Stimulates plant growth by accelerating cell division, increasing the rate of development in root systems, and increasing the yield of dry matter.
Application
Agriculture: Enhance the plant’s capability of anti-disease, anti-drought and cold tolerance when directly used for seed soaking, root application and fertigation. Promotes the growth of the plant by providing potassium and ameliorates the soil condition by providing organic matters. The application ratio is about 150-225kg per HA. It becomes the high efficient multi-functional compound fertilizer when combined with nitrogen, phosphorus, potassium and etc.
Industry: Used as drilling fluid treatment agent, ion exchanger, wastewater treatment agent, heavy metals absorbent etc.
Warning
It is very important not to use Potassium humate in solution with very acid chemical compounds, mineral oils, sulphur, polysulphides and cupric compounds.
Packing
25kgs plastic woven bags, 20mts/20'FCL, or according to customers requirements.
Storage
It must be kept in airy, cool, dry places, far from sources of heat/ignition and protected from sunlight.