The main function:

1), increase soil organic matter, improve soil structure, and thus promote the buffer capacity of soil to a large extent.

Poor and sandy soils are prone to loss of nutrients. Humic acid can help stabilize these nutrients and convert them into a form that is easily absorbed by plants. In heavy soils, humic acid can increase sudden agglomeration properties, thereby preventing soil surface cracking. Humic acid can help soil Forms agglomerate structure to increase its water retention capacity and permeability.. Importantly, humic acid can chelate heavy metals and fix them in the soil, thus preventing them from being absorbed by plants.

2), adjust soil pH and increase soil fertility.

The optimum pH range for most plants is between 5.5 and 7.0, and humic acid has a direct function to balance the pH of the soil so that the pH of the soil is suitable for plant growth.

Humic acid can stabilize nitrogen storage and slow release to a large extent, can liberate the phosphorus fixed in the soil by Al3 addition, Fe3 addition, and promote the absorption and utilization of other trace elements by plants, and at the same time promote the active reproduction of beneficial bacteria and produce different Various types of biological enzymes, which in turn help to establish the soft structure of the soil, improve the binding capacity and water holding capacity of macro and trace elements, and greatly improve soil fertility.

3), to create a good living environment for beneficial microbial flora.

Humic acid can directly improve soil structure to create a good living environment for microorganisms, and these microorganisms react to improve soil structure.

4), to promote the growth of chlorophyll and the accumulation of sugars and amino acids in plants, thereby helping photosynthesis.

5), to promote seed germination, greatly improve yield and fruit quality.

Humic acid can greatly improve soil fertility, increase yield, and at the same time enhance cell growth and photosynthesis. Thereby increasing the sugar and vitamin content of crop fruits, so its quality will be greatly improved.

6), greatly increasing the plant's resistance to stress.

Humic acid can mobilize the absorption of potassium, regulate the opening and closing of stomata, and promote metabolism, thereby improving the ability of plants to resist stress.

3. Instructions for use:

Base fertilizer: For field crops, 50-100kg\/mu per season.

For fruit trees, 1-2kg per tree.

For vegetables, 1-2kg\/square meter.

Mixed additives: 30–60kg compound per ton (urea and monoammonium phosphate. 2 ammonium phosphate is recommended to be mixed)

Humic acid manufacturers provide you with professional knowledge of granular sodium humate. Customers in need can contact Shizuishan Haiyuan Chemical Factory.