Since humic acid has a variety of excellent effects on crops, humic acid is added to most bio-organic fertilizers and compound fertilizer raw materials on the international market. Fertilizer manufacturers are optimistic about humic acid for several reasons: 1. From the perspective of the formation process of humic acid. Humic acid is a type of […]
In daily production and agricultural applications, many customers have a lack of understanding of humus, humic acid, humates, fulvic acid, and potassium fulvic acid, which wastes energy and time and causes losses in fertilizer production and farming. In order to answer the confusing questions of our customers, the following is elaborated:1. The difference between humus
In recent years, people have done more and more research on the application of humic acid in environmental protection, and some of the results have been applied to production practice. Humic acid-based exchange agents have a relatively high removal rate of dyeing pollutants in the treatment of industrial wastewater, and the process is simple and
Apply base fertilizer to fruit trees: Generally, after the fruit trees fall off their leaves in winter, the base fertilizer should be organic fertilizer with an organic matter content of more than 80% and a humic acid content of more than 40% to humic acid. Apply 250-300 kilograms of fertilizer per acre (adjusted according to
Humic acid is a natural macromolecular aromatic weak acid polymer with a complex structure. It is a biological residue that is accumulated through a series of processes of microbial decomposition and transformation and geochemistry. It is mainly derived from weathered coal, peat, lignite and biological fermentation.The following is a brief description of several applications of
Weathered coal, commonly known as outcrop coal, generally refers to lignite, bituminous coal, and anthracite coal close to or exposed to the surface. It is a product formed by the penetration and weathering of air, sunlight, rain, snow, wind, sand, ice, etc. China has abundant reserves of weathered coal, and weathered coal resources are available
With the development of society, people have higher and higher requirements for food safety. Pollution-free vegetables are an indispensable part of quality life. Therefore, how to ensure the production of pollution-free vegetables to meet the needs of people’s lives as soon as possible has become a concern for agricultural technology extension workers and an issue
The previous article explained the effect of humic acid on soil enzyme activity. Today we will continue to explain the effect of humic acid on the structure and quantity of soil microorganisms.Humic acid can affect the number and diversity of microorganisms in the soil.Research shows that the combined application of humic acid and fertilizer increases
As a natural macromolecular organic matter, humic acid has various effects on soil, the most critical of which is to regulate soil enzyme activity. The effect of humic acid on urease is an important aspect of its influence on soil enzymes. Studies have shown that humic acid can inhibit soil urease activity in the early
Humic acid granules and humic acid powder are both fertilizers or soil conditioners with humic acid as the main component. Their differences mainly lie in their form and use. form: Humic acid granules: Humic acid granules are made of humic acid in the form of granules, usually in the form of granules. The size and
