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High water soluble potassium humate

外观黑褐色片状、粉末状来源褐煤、风化煤属性矿源腐植酸HA(干基计)≥60.0% ~70%PH值9.0-11.0水溶性≥95.0%水份≤15% 高水溶腐植酸钾是一种溶于水的腐植酸盐,是一种高分子非均一的芳香族羟基羧酸钾盐,外观为有光泽黑色晶体。溶于水,呈碱性,含有羟基、羧酸钾盐等活性基团。高水溶腐植酸钾主要在农业方面用于滴灌、喷施,与植物所需的氮、磷、钾元素化合后,可成为多功能高效复合肥,可用于改良

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Agricultural and forestry

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Description

Appearance

Dark brown flake, powder

Source

Lignite, weathered coal

Attributes

Mine source

Humic acid HA (dry basis meter)

≥60.0% ~70%

PH value

9.0-11.0

Water soluble

≥95.0%

Moisture

≤15%

Project indicators

Highly soluble potassium humate is a water-soluble humate, a non-homogeneous polymer of aromatic potassium hydroxycarboxylate, with the appearance of glossy black crystals. It is soluble in water, alkaline, and contains active groups, such as hydroxyl and potassium carboxylate and so on .

Highly soluble potassium humate is mainly used for drip irrigation and spraying in agriculture. After combined with the nitrogen, phosphorus and potassium elements required by plants, it can be used as a multi-functional high-efficiency compound fertilizer, to improve soil, promote plant growth and enhance fertilizer efficiency, etc. Moreover, it can slowly release nitrogen fertilizers, increase the efficiency of the use of phosphate fertilizers, greatly release solid-state phosphorus in the soil, as well as can significantly increase the ability of crops to resist drought and stress, so that it has the effect of increasing yield and improving crop quality, especially for vegetables and cereal crops.

Functions and effects

(1) Potassium humate has significant nitrogen fixation effect, which is a natural additive for urea. It can greatly increase the sustained release and usage efficiency of urea. It can also interact with fixed phosphorus in the soil to increase the usage efficiency of phosphate fertilizer, which is the effective additives of DAP/MAP, etc.

(2) Improve the soil structure, especially for soil consolidation resulting from long-term single use of chemical fertilizers.

(3) Neutralize and reconcile the pH value of the soil.

(4) Promote the growth of plants, enhance the ability of crops to resist cold and drought and resist plagues and increase production.

(5) It can increase the persistence of pesticides and herbicides while reducing pesticide residues.

Usage and dosage

It should be mixed with urea to use with 5-10kgs per 100kg urea;

As a base fertilizer, it can be used according to different crop types and soil conditions.

Drip irrigation use: 0.5-1kgs per acre, need to be evenly diluted before use.

Foliar fertilizer use: 0.5kgs per acre according to different types of crops and soil specific conditions

It should be diluted evenly before use.

Seed dressing and dipping roots: 500-1000 times dilution.

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