The Role of Humic Acid in Soil Formation and Fertility
Release Date:
2019-08-02
In recent years, ecological degradation has led to a decline in soil humic acids and a reduction in the soil’s natural purification capacity, resulting in lower crop yields. Consequently, the application of humic acids can help purify the soil environment by adsorbing, immobilizing, or degrading heavy metals and toxic chemicals. When crops are fertilized with humic‑acid‑based products, pest and disease incidence decreases, yields increase, and overall quality improves markedly; more importantly, the content of essential nutrients is significantly enhanced.
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