Specifications

It gives nourish both to plant and soil, improves crop quality, increases output, gives soil special care for green agriculture.

Powder of Potassium Humate

 

Property:

It is black powder, soluble in water and weak alkaline, which perfectly combines humic acid and potassium. The humic acid is extracted from natural young lignite. It is organic chelator and microbial stimulator.

   

Quality Standard:

Test Item	Specification I	Specification II	Specification III	Specification IV
Solubility in water (dry basis)	85%min	90%min	95%min	95%min
Total Humic Acid (dry basis)	50%min	55%min	60-65%	60-65%
K2O(dry basis)	8%min	10%min	8-10%	10-12%
Moisture	15%max	15%max	15%max	15%max
PH	9-11	9-11	9-11	9-11

 

Effect in Agriculture:

Fertilizer efficiency promoter: Greatly improve the utilization rate of nitrogen fertilizer, keeps 60% of nitrogen readily available and 40% as slow-release N.

Soil conditioner: Improve soil stricter, increase cation exchange capacity of soil, stimulates biological activity in soil, reduce high salts in alkaline soils, increases the content of humus in soil, reduce the toxicity of pesticide residue and prevents soil from contamination of heavy metallic ions as well as other harmful matters.

Plant growth stimulant: Promote root development and stimulates seed germination, enhance nutrient uptake, enhance the resilience of crops(such as cold, drought, pest, disease and toppling resistance), promotes healthier, stronger plants and improves appearance. Potassium is an important component of chlorophyll, can speed up the photosynthesis.

 

Application in industry:

Used as drilling mud treatment agent, waste water treatment compound, heavy metal adsorbent, medicine, in construction as foundry sand additives etc.