Humic acid Function in Agriculture .Humic acid is a mixture of natural organic macromolecular compounds that are widely found in nature and have been widely used in agricultural production in recent years due to their unique physiological functions.
Humic acid itself contains the elements carbon, hydrogen, oxygen, nitrogen, etc. required for plant growth, and it can increase the utilization of nitrogen, phosphorus and potassium fertilizers. Therefore, the effect of humic acid on crop yield is very obvious.
The application of humic acid fertilizer and organic-inorganic compound fertilizer is compared with the application of chemical fertilizer: the general field grain and oil crops increase production by 8% to 20%, and the fruits, vegetables and cash crops generally increase by 15% to 35%. Therefore, in agricultural production, it is an indispensable helper for farmers’ friends. How much do you know about humic acid fertilizer?
In the past five years, the National Agricultural Technology Extension Service Center has carried out demonstration experiments on humic acid fertilizers nationwide, and authoritatively verified the “five major effects” of Humic acid Function in agriculture (improving soil, enhancing fertilizer, stimulating growth, enhancing stress resistance, and improving quality).
The role of humic acid: Generally, the above organic matter is humic acid. In the corrosive nature, humic acid is the main body and its salt combined with metal ions. Humic acid is the most active and effective part of organic matter.
1.Drought-resistant agents, growth regulators, pesticide slow release synergists and chemical element complexing agents)
2.Low carbonization, ecologicalization, quality.
3.High fertilizer utilization rate, high crop yield, low fertilization amount, less fertilization times, less harmful gas emissions.
4.Fertilizer synergist, soil conditioner, rhizosphere stimulating growth agent.
It fully demonstrates that humic acid environmentally friendly fertilizer is the most vital force in the national zero fertilizer growth operation.
Humic acid fertilizer has many functions such as improving soil, improving nutrient utilization rate, enhancing plant stress resistance, promoting soil beneficial microbial activity, increasing yield and improving quality.
Therefore, in 2019, we should make greater contributions to the reduction of fertilizer by humic acid fertilizer.