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1. Stimulating effect on plant root growth.The stimulating effect of mineral humic acid on plant root growth is the initial driving force for its promoting effect on plant growth.The stimulating effect of mineral humic acid on plant root growth is mainly reflected in promoting the increase in root length and root number. After application, it […]

As a soil conditioner, humic acid has an obvious regulatory effect on nutrient forms in the soil. The main functions can be summarized as follows: (1) Humic acid can compete with phosphate for adsorption sites on the surface of soil minerals and reduce the adsorption of phosphate by soil minerals. (2) Humic acid can combine

Everyone knows that humic acid is good for plants and can promote plant growth. But in addition to promoting plant growth and improving the soil, it also has the effect of improving the stress resistance of plants. Simply put, it allows plants to still grow normally in various harsh environments. Today we will talk in

Function and efficacy 1. Improve soil structure, especially the soil compaction caused by long-term single use of chemical fertilizers. Humic acid granules For relatively poor and sandy soils, humic acid can increase the cation exchange capacity of the soil and convert the fixed metal cations like K+ and Mg+ that are beneficial to plants in