In agricultural production, many farmers have fertile soil, and many farmers often add some fertilizers to make crops grow more vigorously and increase food production. However, different fertilizers often play different roles. Take sodium humate as an example, it is the most prominent one among many fertilizers. What role does sodium humate play in agriculture? Listen to what the experts say.
Sodium humate has good biological activity. The organic carrier is a multifunctional group, an intermediate substance with plant respiratory function and photosynthetic metabolism function. It has strong compatibility and can be combined with a variety of substances. Sodium humate and pesticides are mainly combined through ionic bond, hydrogen bond, proton transfer, electron transfer, compounding and other methods to form a new type of pesticide polymer complex, that is, sodium humate environmentally friendly pesticide.
According to the practice of professional sodium humate manufacturers, the combination of sodium humate with insecticides, fungicides and herbicides can enhance efficacy and reduce toxicity. Especially solubilization: Sodium humate can be used as a surfactant, and the surface tension of its metal salt is lower than that of water, which can significantly disperse emulsified pesticides and improve the solubility of soluble pesticides; synergistic effect: sodium humate can strengthen plants The inhalation of pesticides improves the biological activity of pesticides and plant growth regulators, and significantly improves the effect of pesticides.
Sodium humate has a slow-release effect, which obviously inhibits the decomposition rate of pesticides. The larger the amount of sodium humate, the slower the speed; Sodium humate has a detoxification effect, can inactivate the activity of enzymes sensitive to pesticide toxicity in organisms, stimulate the activity of enzymes that have an antagonistic effect on pesticides, and alleviate and reduce the toxicity of pesticides.
Sodium humate is a kind of macromolecular organic matter widely existing in nature, and it is widely used in agriculture, forestry, animal husbandry, petroleum, chemical industry, building materials, medical and health, environmental protection and other fields. Especially advocate the construction of ecological agriculture, pollution-free agricultural production, green food, environmentally friendly and pollution-free products, etc.
It can reduce the loss of ammonia nitrogen, increase the utilization rate of nitrogen fertilizer, inhibit urease activity, reduce urea volatilization, inhibit the fixation of water-soluble phosphorus in the soil, and promote the absorption of phosphorus by roots. Sodium humate is chelated with insoluble trace elements, which is conducive to the absorption of trace elements by roots and leaves.
Sodium humate contains a variety of functional groups, and the activated sodium humate becomes a highly effective biologically active substance, which stimulates the growth and development of crops and physiological metabolism in the body. This characteristic is not available in ordinary fertilizers. The activated sodium humate high-efficiency biologically active substance soaks the seeds, soaks the roots, dips the roots, sprays, waters, and makes basic fertilizers at a certain concentration, which has a significant stimulating effect on various crops. The comprehensive performance is to promote the development of root system, which has a good influence on crop yield and quality factors.
Sep 18, 2021
Sep 18, 2021