100% Potassium Humate Super Grade Shiny Flake

Product Description

Potassium humate (K-humate) is one of the major components of humic substances. Potassium humate is obtained by alkaline extraction of lignite or brown coal or leonardite and is used commercially as a soil conditioner.

Chemically, it is a super-molecular heterogeneous aromatic hydroxy carboxylic acid composed by various functional groups, taking on effects of sorption, complexation, chelation, flocculation, which dissolves loads of hydrophobic matters.

Functions & Benefits

• Enhancing nutrient uptake by combining nutrients and humic aid as well as keep a well-balanced nutrition.
• Improving the structure of soil, increasing the buffering powder of soil, optimize N. P. K absorption by plants.
• Neutralizing both acid and alkaline soils, regulating the PH value of soils, with the prominent effect in alkaline and acidic soil
• Reducing nitrate leaking into the groundwater and protect the underground water
• Enhancing the resilience of crops, such as cold, drought, pest, disease and toppling resistance
• Stabilizing nitrogen and improving nitrogen efficiency (as an additive with urea)
• Promoting healthier, stronger plants and beautifying appearance

Application & Dosage

 

* 5-10kgs/ha/time, 2-3 times during seedling and growth stage, better to be applied with N, P fertilizers

* Mixed with Nitrogen fertilizers: 5% of total blend i,e, 5kgs of Potassium Humate per 100kgs of Urea

* Used as muti-functional compound and basal fertilizer, top dressing, seed fertilizer and foliar fertilizer 

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