Humus acid whole solution!

Humic acid is a kind of organic matter that is caused by and accumulates in the remains of plants and animals, mainly the remains of plants, through the decomposition and transformation of microorganisms, and the series of geochemical processes. Its total is staggering, trillions of tons. Rivers and lakes, soil, coal mines, most of its surface has its traces. Because of its widespread existence, the impact on the Earth is also great, involving the carbon cycle, the accumulation of mineral migration, soil fertility, ecological balance and so on. Soil contains the largest amount of humic acid, but less than 1% on average, and fresh and brackish water contains less total but lower concentrations.

Humic acid is a good biological activity. The organic carrier composed of many kinds of functional groups is also an intermediate with the metabolic function of plant respiration and photosynthesis, so it has great capacity and can be combined with many kinds of materials. Humic acid and pesticides are mainly combined by the way of ionic bond, hydrogen bond, proton transfer, electron transfer, complexation and other interactions to form a new type of pesticide polymer complex, which is the humic acid environmental pesticide. Research and practice show that humic acid and insecticides, fungicides, herbicides compound, can play a role in enhancing efficacy and reduce toxicity.

Specific performance:
- solubilization: humic acid can play a role as a surfactant, the surface tension of the metal salt is lower than the surface tension of water, the pesticide can produce significant dispersion and emulsification effect, can improve the solubility of soluble pesticides;

- Synergism: Humic acid can enhance plant absorption of pesticides, can improve the biological activity of pesticides and plant growth regulators, can significantly improve the effect of pesticides;

- Slow release: Humic acid has a significant inhibitory effect on the decomposition rate of pesticides, and the greater the amount of humic acid, the slower its rate;

- Detoxification: Humic acid can passivate biological activity of those susceptible to pesticide-sensitive enzymes, to stimulate the activity of antagonistic enzymes to pesticides to alleviate and reduce the toxicity of pesticides.

Organic-inorganic fertilizer as a new type of fertilizer, is becoming the 21st century ecological agriculture with fertilizer development. Here mainly discusses the fertilizer humic acid in agricultural applications.

A. The use of humic acid can change the soil salt is too high, alkaline is too strong, highly dispersed soil particles, poor soil structure of physical and chemical properties, promote the formation of soil aggregates, make it into good condition, so as to plant root growth Develop and create good conditions.
B. Application of humic acid can loose topsoil, destroying the accumulation of salt, reducing the amount of salt in the topsoil, play a salt effect, improve the emergence rate, reduce the weak seedlings, dead seedlings, so that plants grow healthily.
C. Humic acid has a high cation conversion, more than 10 times higher than the average soil. After applied to the soil, so that the soil adsorption capacity of anion significantly increased, so that the surface salt content decreased.
D. Saline-alkaline soil, especially alkaline soil PH value is too high (9.0 above), directly endanger crop growth and even cause death, and the other PH value also affects the soil phosphorus, iron, manganese, boron, zinc and other nutrients Effectiveness. Humic acid PH value of 6.8 acidic, alkaline and neutralization can reduce the harm of alkalinity on the soil and plants, so that low-yielding saline-alkali so as to create good soil conditions for crop seedling growth.
Detailed explanation of action
      Effects on soil microflora and enzyme activity
Soil microorganism is one of the important factors in the composition of soil. It has an important influence on the conversion of organic and inorganic soil, the cycling of nutrient elements and the formation of bioactive substances, which are essential for plant life activities. The fact that humic acid can promote the activities of soil microorganisms, increase the amount of soil microorganisms, and enhance the activity of soil enzymes has been confirmed by a large amount of domestic and foreign research data, and it is also agreed that humic acid can make aerobic bacteria, actinomycetes, fibers Decomposition bacteria increased the number of more. To accelerate the mineralization of minerals, promote the release of nutrients is beneficial. Therefore, the application of humic acid, can control the rotten root cause of fruit trees, yellow leaves, leaflets, blight.

2. Humic acid fertilizer and fertilizer have synergistic effect

With the rapid development of chemical industry in China, the quantity of chemical fertilizer production and application has been increasing, and the application of chemical fertilizers undoubtedly plays an important role in the development of agricultural production. However, with the increase of chemical fertilizer application, the cost of fertilizing fertilizer is increased. Rate reduction and other issues, but also gradually reflected. At present, China has 30-50% of nitrogen fertilizer rate, 10-20% of phosphate fertilizer use rate and 50-70% of potash fertilizer utilization rate. How to increase fertilizer use efficiency has become a research topic that attaches great importance to worldwide. There are many ways to improve the utilization rate of chemical fertilizers. At present, the most effective result is to use bioactive additives to activate humic acid and enhance its chemical activity and biological activity such as chemical compounding, adsorption, chelation and microbial growth so as to effectively increase the fertilizer utilization rate.