Effect of humic acid on soil formation and fertility.

Effect of humic acid on soil formation and fertility.The effect of humic acid in the soil is quite obvious.Let me tell you the details.

1.Humic acid is an active participant and promoter of soil formation. 

As we all know, soil inorganic matter is decomposed by rock. Organisms and their living products (such as fungi and plant secretions) play an important role in the destruction of rocks and minerals and the formation of soil. And the role of HS formation after biological death can not be ignored. HA was actively involved in this process in the early stage of soil formation and even before the emergence of higher plants.Read More

Humic acid Cognitive.

1. Sources and classification of humic acid (Some following parts are called HA.)

Humic acid is generally considered to be a complex mixture of hydroxybenzene carboxylic acids with non-uniform molecular weight. Lignite, peat and leonardite have high HA content and are the main sources of HA extraction. The extraction rate of HA was highest in leonardite, followed by lignite and peat.

According to the traditional method of soil science, humic acid can be divided into HA, fulvic acid and humin. HA is also divided into 3 categories: do not dissolve in alkaline solution, can dissolve in acidic solution called black HA; Only dissolved in alkaline solution, can not be dissolved in acidic solution is called brown HA; can be dissolved in both alkaline and acidic solutions called Fulvic acid.

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How to use humic acid water soluble fertilizer?

Humic acid water soluble fertilizer is a kind of water-soluble fertilizer of humic acid substances. The humic acid contained in it is a natural macromolecular organic matter formed by microbial decomposition, transformation and geochemical processes of animal and plant residues. It is extracted from peat, lignite and weathered coal. It can stimulate plant growth, improve soil fertility, improve nutrient availability and crop stress resistance. But most customers don’t know how to use humic acid water soluble fertilizers correctly. Today we will tell you how to use them so that humic acid water soluble fertilizers can give full play to its effects.Read More