Description
[Product Name]: potassium humate shiny flakes
[Apperance]: black flake
[Specification]: 99%
[Test Method]: HPLC
[Cas No.]: 68514-28-3
[M.F.]: C9H8K2O4
[M.W.]:258.35
Powder Shiny Flake Granular
Humic acid 50%-75% 60%-75% ≥60%
Potassium (K2O) 8%-10% 8%-10% 8%-10%
Moisture ≤15% ≤15% ≤15%
PH 9—11 9—11 9—11
Source Leonardite/Lignite Leonardite/Lignite Leonardite/Lignite
Water solubility ≥95.0% ≥95.0% ≥95.0%
Function & Apllication
1. It is used in agriculture as a soil conditioner, and as a fertilizer additive to increase the efficiency of fertilizers especially nitrogen and phosphorus based fertilizer inputs.
2. Other salts of humic acid are manufactured, mainly sodium humate which is used in animal health supplements.
3. It also can used in oil drilling mud additive and Aquaculture.
For soil:
1. To improve soil physical characteristics , soil aggregate structure, reduce soil compaction resistance, to achieve good status ;
2. To increase the cation exchange capacity of the soil and fertilizer maintenance capacity;
3. To make fertilizer release slowly, and improve the soil water holding capacity;
4. Promote beneficial microorganism activity in soil;
5 Increase the buffer capacity of soil, neutralization of soil PH value
For Plants:
1. Increase crop respiration and photosynthesis, enhance crop resilience,such as drought resistance, cold hardiness, disease resistance;
2. Release of nutrient elements after being decomposition,keep a well-balanced nutrition for plants;
3. Promote root and increase yield. Improve crop quality improve fruit sweetness.
Can be used as base fertilizer. Furrows, broadcast are available.
The ground spraying and foliar spraying (0.10.2% solution);
It’s suitable for fruit trees, tea, orange, grape, strawberry, all kinds of trees, trees, flowers, fruit, vegetables, rice and other crops.
The root irrigating with 500 times solution;
Foliar application with1000 times solution;
20-25kg/Mu.