Potassium Humate / CAS 68514-28-3

Potassium Humate

1. Product description

Potassium humate is a high-efficiency organic potassium fertilizer, in which humic acid can fix nitrogen and phosphorus, promote potassium ion absorption, improve soil, promote crop growth, improve crop stress resistance (drought resistance, cold resistance, disease and pest resistance), improve crop quality and protect agricultural ecological environment; After mixing with urea, phosphate fertilizer, potassium fertilizer and trace elements, it can be made into high-efficiency multifunctional compound fertilizer.

2. Function

1) Effect on Soil

§ increase soil organic matter and improve soil structure, so as to promote the buffer capacity of soil to a great extent. In barren and sandy soil, humic acid can maximize the fixation of water and nutrient elements that are easy to lose, and then transform them into forms that are easy to be absorbed by plants; In clay, humic acid can help form granular structure and increase its water retention and air permeability.

§ regulate soil acid-base and improve saline alkali, fix nitrogen, release phosphorus in soil, promote the absorption of potassium, calcium, magnesium and sulfur and chelate trace elements, so as to increase soil fertility. The optimum pH range of most plants is between 5.5 and 7.0. Humic acid can balance the pH value of soil, so that the pH value of soil is suitable for plant growth. Humic acid can stabilize nitrogen and slow release to a great extent, liberate phosphorus fixed in soil by Al3 + and Fe3 +, chelate trace elements, promote their absorption and utilization by plants, and greatly improve soil fertility.

§ create a good living environment for beneficial microbial flora and inhibit harmful bacteria at the same time. Humic acid can directly improve the soil structure, so as to create a good living environment for microorganisms. At the same time, these microorganisms react to improve the soil structure, promote the active reproduction of beneficial bacteria and produce different kinds of biological enzymes, and then help to establish the soft structure of soil and improve the binding capacity and water holding capacity. It is called natural drought resistant agent

2) Effect on Seeds

Promoting seed germination is called natural rooting powder, so it has a good effect on seed soaking and transplantation. Humic acid can promote seed germination in a very short time. Buds are called natural rooting powder, especially for crops with low survival rate.

3) Effect on crop body

Greatly increase the stress resistance of plants and reduce the impact of diseases and pests, drought and flood disasters on crops. Humic acid can regulate the reduction of leaf stomatal opening and water transpiration, mobilize the absorption of potassium ions by plants, promote metabolism, promote respiratory intensity and photosynthesis intensity, promote the activity of plant enzymes, and improve the drought resistance of crops. Therefore, the water-saving capacity can be increased by 30%, and improve the drought resistance, cold resistance and pest resistance of plants.

4) Effect on fruit

Promote the growth of chlorophyll, and then help photosynthesis, so as to improve the accumulation of sugar, fat and amino acids in plants, promote the growth of crop roots and tubers, increase yield and improve taste. Humic acid can enhance the growth of cells and help promote photosynthesis, so as to improve the content of sugar and vitamins in crop fruits. At the same time, humic acid can chelate heavy metals in soil to avoid their absorption by crops, and its yield and quality will be greatly improved.