Potassium Humate Powder

详情

Potassium Humate Powder

1) Property

Potassium humateis a kind of high polymer heterogeneous aromatic hydroxyl carboxylate. It is obtained by alkaline extraction of lignite or brown coal or leonardite.

It is water soluble, contains hydroxyl, carboxylate and other active groups, has the functions of chelation, complexing, ion exchange, floc, dispersion and adhesion.

2) Specification
Appearance: black brown fine powder
Size: ****0 mesh; ******0 mesh
Water-solubility : *5%**7%; **0%
Humic acid (dry base):*5%**0%; *0%**5%; *5%**0%; *0%**5%; *5%**0%
Potassium content (K2O): 6%*8%;8%**0%; *0%**2%; *2%**4%; *4%**6%
PH : ***1

3) Package: *5kg /PP.woven bag or *5kg/ paper bag with inner plastic lining

4) Application
1. Used as organic potash fertilizer.
Using potassium humate solution to spray, seed soak, dip root or apply it with other fertilizer, it can improve plant trunk content of potassium ratio and absorbing potassium amount, reduce the bad effect caused by chemical potassium fertilizer remain anion in the soil, and improve quality of agricultural products.
2. Mix with other soil amendments like peat, sand or compost; Mix with Urea,NPK fertilizer, DAP or herbicides.
3. As main component for organic inorganic liquid fertilizer.
Using this kind of Liquid fertilizer, can improve crop absorbing utilization rate of fertilizer, enhance crop output, modify crop quality; It's the first choice green fertilizer currently for zoology agriculture

5) Effect

1. Increases buffering properties of soil, retains water soluble fertilizers in the root zones and releases them to plants when needed

2. Makes soil more friable or crumbly, improves soil workability

3. Rich in both organic and mineral substances essential to plant growth

4. Chelates metal ions under alkaline conditions

5. Increases water holding capacity; reduces soil erosion

6. Improves seed bed; increases germination of seed and viability

7. Non-toxic, environment friendly.