potassium humate fertilizer hot sales potassium rich

potassium humate fertilizer hot sale

Potassium humate is a highly effective organic fertilizer, because humic acid is a biologically active agents, can improve soil available potassium, potassium loss and reduce fixed, increasing crop absorption and utilization of potassium, but also improve the soil , promote crop growth, improve crop resilience, improve crop quality, protection of agricultural ecological environment and other functions; it urea, phosphate, potash, trace elements and other mixed fertilizer can be made efficient multifunction

Potassium humate is a non-homogeneous polymer aromatic hydroxy carboxylic acid salt, the appearance of black granular or powdered solids, after the election by lignite fine liquid reaction with KOH after extraction of the product, soluble in water, alkaline, a carboxyl group, a phenolic hydroxyl reactive groups.

Main Spec.

Humic acid (dry basis) ≥ 55%
Potassium (K2O dry basis) 8-11%
PH value 9.0-10.0
Burning residual value (dry basis) ≤ 20%
Water insoluble matter (dry basis) ≤ 12%
Moisture ≤ 15%
40 mesh sieve sieve residue ≤ 5%

Nature Description: Appearance is black powder, soluble in water, aqueous solution is dark reddish brown.
Storage: dry and cool place, but after damp mass unchanged.

Main Function:

Humic acid and its products have multiple uses. In agriculture, nitrogen, phosphorus, potassium and other elements made of humic acid fertilizer combination (for example: with ammonia and ammonium fertilizer humic acid humic acid can be made), with fertilizer efficiency, improve soil and stimulate crop growth, improve the quality of agricultural products and other functions; nitro humic acid used as a rice seedling transfer; humic acid magnesium, zinc and humic acid, humic acid, respectively, in the supplementary urea iron soil magnesium, zinc corn, fruit trees has a good effect on iron deficiency ; humic acid and nitrofen, atrazine and other pesticides, can improve the efficacy, inhibiting residues; sodium humate effective for the treatment of apple rot.