Buy Agricultural Fertilizer High Quality Humic Acid Leonardite Extract

Product Description

Humic Acid is a principal component of humic substances which are the major organic constituents of soil, (humus), peat, coal, many upland streams, dystrophic lakes and ocean water. It is produced by biodegradation of dead organic matter. It is not a single acid, rather, it is a complex mixture of many different acids containing carboxyl and phenolate groups so that the mixture behaves functionally as a dibasic acid or, occasionally, as a tribasic acid. Humic acids can form complexes with ions that are commonly found in the environment.

Main functions

1. Improve the structure of soil; increase the buffering power of soil.

2. Neutralize both acidic and alkaline soil; regulate the pH-value of the soil.

3. Stimulate plant growth, increase the yield and quality.

4. Reduce mitrate leaking into ground water and protect the underground water.

5. Increase the effectiveness of herbicide, pesticide and fungicide, immobilize or reduce their harmful residues.

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